{"id":5810,"date":"2022-04-03T10:21:27","date_gmt":"2022-04-03T02:21:27","guid":{"rendered":"https:\/\/egonlin.com\/?p=5810"},"modified":"2022-04-03T10:43:31","modified_gmt":"2022-04-03T02:43:31","slug":"04-01-django%e4%b9%8b%e6%a8%a1%e6%9d%bf%e5%b1%82","status":"publish","type":"post","link":"https:\/\/egonlin.com\/?p=5810","title":{"rendered":"04-01 Django\u4e4b\u6a21\u677f\u5c42"},"content":{"rendered":"

Django\u4e4b\u6a21\u677f\u5c42<\/h1>\n

\"\"<\/div><\/p>\n

\u4e00 \u6a21\u677f\u7b80\u4ecb<\/h2>\n

\u5728\u521a\u521a\u4ecb\u7ecd\u5b8c\u7684\u89c6\u56fe\u5c42\u4e2d\u6211\u4eec\u63d0\u5230\uff0c\u6d4f\u89c8\u5668\u53d1\u9001\u7684\u8bf7\u6c42\u4fe1\u606f\u4f1a\u8f6c\u53d1\u7ed9\u89c6\u56fe\u51fd\u6570\u8fdb\u884c\u5904\u7406\uff0c\u800c\u89c6\u56fe\u51fd\u6570\u5728\u7ecf\u8fc7\u4e00\u7cfb\u5217\u5904\u7406\u540e\u5fc5\u987b\u8981\u6709\u8fd4\u56de\u4fe1\u606f\u7ed9\u6d4f\u89c8\u5668\u3002\u5982\u679c\u6211\u4eec\u8981\u8fd4\u56dehtml\u6807\u7b7e\u3001css\u7b49\u6570\u636e\u7ed9\u6d4f\u89c8\u5668\u8fdb\u884c\u6e32\u67d3\uff0c\u6211\u4eec\u53ef\u4ee5\u5728\u89c6\u56fe\u51fd\u6570\u4e2d\u8fd9\u4e48\u505a<\/p>\n

def current_datetime(request):\n    now = datetime.datetime.now()\n    html = "<html><body>It is now %s.<\/body><\/html>" % now\n    return HttpResponse(html)<\/code><\/pre>\n
\u4e0a\u4f8b\u6240\u793a\uff0c\u6211\u4eec\u76f4\u63a5\u5c06HTML\u4ee3\u7801\u653e\u5230\u89c6\u56fe\u51fd\u6570\u91cc\uff0c\u7136\u540e\u8fdb\u884c\u8fd4\u56de\uff0c\u8fd9\u53ef\u4ee5\u4f7f\u6211\u4eec\u5f88\u76f4\u89c2\u5730\u770b\u6e05\u695a\u6d4f\u89c8\u5668\u4ece\u53d1\u9001\u8bf7\u6c42\u5230\u770b\u5230\u524d\u7aef\u754c\u9762\u5185\u5bb9\u7684\u8fd9\u4e2a\u8fc7\u7a0b\u4e2d\u89c6\u56fe\u51fd\u6570\u7684\u57fa\u672c\u5de5\u4f5c\u539f\u7406\uff0c\u4f46\u662f\u8fd9\u79cd\u5c06\u524d\u7aef\u4ee3\u7801\u4e0e\u540e\u7aef\u4ee3\u7801\u8026\u5408\u5230\u4e86\u4e00\u8d77\u5f00\u53d1\u65b9\u5f0f\uff0c\u4f1a\u5b58\u5728\u4ee5\u4e0b\u95ee\u9898<\/p>\n
1\u3001\u7a0b\u5e8f\u7684\u53ef\u7ef4\u62a4\u6027\u4e0e\u53ef\u6269\u5c55\u6027\u95ee\u9898\n\u524d\u7aef\u754c\u9762\u4e00\u65e6\u9700\u8981\u91cd\u65b0\u8bbe\u8ba1\u3001\u4fee\u6539\uff0c\u5219\u5fc5\u987b\u5bf9\u540e\u7aef\u7684Python\u4ee3\u7801\u8fdb\u884c\u76f8\u5e94\u7684\u4fee\u6539\u3002 \u7136\u800c\u524d\u7aef\u754c\u9762\u7684\u4fee\u6539\u5f80\u5f80\u6bd4\u540e\u7aef Python \u4ee3\u7801\u7684\u4fee\u6539\u8981\u9891\u7e41\u5f97\u591a\uff0c\u56e0\u6b64\u5982\u679c\u53ef\u4ee5\u5728\u4e0d\u8fdb\u884c Python \u4ee3\u7801\u4fee\u6539\u7684\u60c5\u51b5\u4e0b\u53d8\u66f4\u524d\u7aef\u754c\u9762\u7684\u8bbe\u8ba1\uff0c\u90a3\u5c06\u4f1a\u65b9\u4fbf\u5f97\u591a\u3002\n\n2\u3001\u5f00\u53d1\u6548\u7387\u95ee\u9898\nPython \u4ee3\u7801\u7f16\u5199\u548c HTML \u8bbe\u8ba1\u662f\u4e24\u9879\u4e0d\u540c\u7684\u5de5\u4f5c\uff0c\u5927\u591a\u6570\u4e13\u4e1a\u7684\u7f51\u7ad9\u5f00\u53d1\u73af\u5883\u90fd\u5c06\u5b83\u4eec\u5206\u914d\u7ed9\u4e0d\u540c\u7684\u4eba\u5458\uff08\u751a\u81f3\u4e0d\u540c\u90e8\u95e8\uff09\u6765\u5b8c\u6210\u3002 \u4e13\u95e8\u7684\u7a0b\u5e8f\u5458\u53bb\u7f16\u5199 Python\u4ee3\u7801\u3001\u4e13\u95e8\u7684\u8bbe\u8ba1\u4eba\u5458\u53bb\u5236\u4f5c\u6a21\u677f\uff0c\u8fd9\u4e24\u9879\u5de5\u4f5c\u540c\u65f6\u8fdb\u884c\uff0c\u6548\u7387\u624d\u662f\u6700\u9ad8\u7684\u3002<\/code><\/pre>\n
\u57fa\u4e8e\u4e0a\u8ff0\u539f\u56e0\uff0c\u5c06\u524d\u7aef\u9875\u9762\u548cPython\u7684\u4ee3\u7801\u5206\u79bb\u662f\u4e00\u79cd\u4e0d\u9519\u7684\u5f00\u53d1\u6a21\u5f0f\u3002 \u4e3a\u6b64 Django\u4e13\u95e8\u63d0\u4f9b\u4e86\u6a21\u677f\u7cfb\u7edf (Template System\uff0c\u5373\u6a21\u677f\u5c42)\u6765\u5b9e\u73b0\u8fd9\u79cd\u6a21\u5f0f\uff0c\u8fd9\u5c31\u662f\u672c\u7ae0\u8981\u5177\u4f53\u8ba8\u8bba\u7684\u95ee\u9898\u3002<\/p>\n
\"\"<\/div><\/p>\n
django\u7684\u6a21\u677f=HTML\u4ee3\u7801+\u6a21\u677f\u8bed\u6cd5<\/strong><\/p>\n
\u5b58\u653e\u4e8etemplates\u76ee\u5f55\u4e0b\u7684html\u6587\u4ef6\u79f0\u4e4b\u4e3a\u6a21\u677f\u6587\u4ef6\uff0c\u5982\u679c\u6211\u4eec\u60f3\u8981\u8fd4\u56de\u7684html\u9875\u9762\u4e2d\u7684\u6570\u636e\u662f\u52a8\u6001\u7684\uff0c\u90a3\u4e48\u5fc5\u987b\u5728html\u9875\u9762\u4e2d\u5d4c\u5165\u53d8\u91cf\uff0c\u8fd9\u4fbf\u7528\u5230\u4e86django\u7684\u6a21\u677f\u8bed\u6cd5\uff0c\u5177\u4f53\u6765\u8bf4\uff0cdjango\u7684\u6a21\u677f\u8bed\u6cd5\u6709\u4ee5\u4e0b\u91cd\u70b9<\/p>\n
\u4e00\u3001\u53d8\u91cf\uff1a{{ \u53d8\u91cf\u540d }}\n    1.1 \u6df1\u5ea6\u67e5\u8be2\uff1a\u53e5\u70b9\u7b26\u7684\u5e94\u7528\n    1.2 \u8fc7\u6ee4\u5668\n\u4e8c\u3001\u6807\u7b7e\uff1a{% \u6807\u7b7e\u540d %}\n\u4e09\u3001\u81ea\u5b9a\u4e49\u6807\u7b7e\u548c\u8fc7\u6ee4\u5668\n\u56db\u3001\u6a21\u677f\u7684\u5bfc\u5165\u548c\u7ee7\u627f<\/code><\/pre>\n
\u4e0b\u9762\u5c31\u8ba9\u6211\u4eec\u6765\u4e00\u4e00\u4ecb\u7ecd\u5b83\u4eec<\/p>\n
\"\"<\/div><\/p>\n
\u4e8c \u6a21\u677f\u8bed\u6cd5\u4e4b\u53d8\u91cf<\/h2>\n
2.1 \u53d8\u91cf\u7684\u57fa\u672c\u4f7f\u7528<\/h4>\n
\u5982\u679chtml\u4ee3\u7801\u4e2d\u7684\u6570\u636e\u4e0d\u662f\u56fa\u5b9a\u6b7b\u7684\uff0c\u800c\u662f\u52a8\u6001\u53d8\u5316\u7684\uff0c\u5219\u5fc5\u987b\u5728html\u4e2d\u5d4c\u5165\u53d8\u91cf\uff0c\u4e3a\u6b64\uff0c\u6a21\u677f\u8bed\u6cd5\u63d0\u4f9b\u4e86\u53d8\u91cf\u7684\u6982\u5ff5\uff0c\u5141\u8bb8\u6211\u4eec\u5728html\u4ee3\u7801\u4e2d\u5d4c\u5165\u53d8\u91cf\uff0c\u6211\u4eec\u53ea\u9700\u8981\u5728\u89c6\u56fe\u51fd\u6570\u4e2d\u7528render\u65b9\u6cd5\u4e3ahtml\u6587\u4ef6\u4e2d\u6307\u5b9a\u7684\u53d8\u91cf\u8d4b\u503c\u5373\u53ef\uff0c\u5177\u4f53\u7528\u6cd5\u5982\u4e0b<\/p>\n
test.html<\/p>\n
<!DOCTYPE html>\n<html lang="en">\n<head>\n    <meta charset="UTF-8">\n    <title>Title<\/title>\n<\/head>\n<body>\n<p>{{ msg }}<\/p>\n<p>{{ dic }}<\/p>\n<p>{{ obj }}<\/p>\n<p>{{ li }}<\/p>\n<\/body>\n<\/html>\n<\/code><\/pre>\n
\u6211\u4eec\u9700\u8981\u5728\u89c6\u56fe\u51fd\u6570\u4e2d\u4e3a\u6a21\u677ftest.html\u7684\u53d8\u91cf\u540dmsg\u3001li\u3001dic\u3001obj\u3001obj_li\u8d4b\u503c,views.py\u5185\u5bb9\u5982\u4e0b<\/p>\n
from django.shortcuts import render\n\ndef test(request):\n    # \u4f20\u7ed9\u6a21\u677f\u7684\u53d8\u91cf\u503c\u53ef\u4ee5\u662f\u4efb\u610fpython\u7c7b\u578b\uff0c\u5982\u4e0b\n    msg='hello world'\n    dic={'k1':1,'k2':2}\n    class Person(object):\n        def __init__(self,name,age):\n            self.name=name\n            self.age=age\n\n    obj=Person('egon',18)\n    li = [1,'aaa',obj]\n\n    return render(request,'test.html',{'msg':msg,'dic':dic,'obj':obj,'li':li})\n    # \u6ce8\u610f\uff1a\n    # 1\u3001render\u51fd\u6570\u7684\u7b2c\u4e09\u4e2a\u53c2\u6570\u5305\u542b\u4e86\u8981\u4f20\u7ed9\u6a21\u677f\u7684\u53d8\u91cf\u503c\uff0c\u662f\u4e00\u4e2a\u5b57\u5178\u7c7b\u578b\uff0c\u8be5\u5b57\u5178\u4e2d\u7684key\u5fc5\u987b\u4e0e\u6a21\u677f\u6587\u4ef6\u4e2d\u7684\u53d8\u91cf\u540d\u76f8\u5bf9\u5e94\uff0crender\u51fd\u6570\u4f1a\u53bbtemplates\u76ee\u5f55\u4e0b\u627e\u5230\u6a21\u677f\u6587\u4ef6\uff0c\u7136\u540e\u6839\u636e\u5b57\u5178\u4e2d\u7684key\u5bf9\u5e94\u5230\u6a21\u677f\u6587\u4ef6\u4e2d\u7684\u53d8\u91cf\u540d\u8fdb\u884c\u8d4b\u503c\u64cd\u4f5c\uff0c\u6700\u540e\u5c06\u8d4b\u503c\u540e\u7684\u6a21\u677f\u6587\u4ef6\u5185\u5bb9\u8fd4\u56de\u7ed9\u6d4f\u89c8\u5668\n    # 2\u3001\u53ef\u4ee5\u5c06render\u51fd\u6570\u7684\u7b2c\u4e09\u4e2a\u53c2\u6570\u7b80\u5199\u4e3alocals(),\u5982\u4e0b\n    return render(request,'test.html',locals()) #locals()\u4f1a\u5c06\u51fd\u6570test\u5185\u5b9a\u4e49\u7684\u540d\u5b57\u4e0e\u503c\u8f6c\u6362\u4e3a\u5b57\u5178\u4e2d\u7684k\u4e0ev<\/code><\/pre>\n
2.2 \u6df1\u5ea6\u67e5\u8be2\u4e4b\u53e5\u70b9\u7b26\u7684\u4f7f\u7528<\/h4>\n
\u5f53\u89c6\u56fe\u51fd\u6570\u4f20\u7ed9\u6a21\u677f\u7684\u503c\u4e2d\u5305\u542b\u591a\u4e2a\u5143\u7d20\u65f6\uff0c\u82e5\u60f3\u53d6\u51fa\u5176\u4e2d\u7684\u5355\u4e2a\u5143\u7d20\uff0c\u5c31\u5fc5\u987b\u4f7f\u7528\u53e5\u70b9\u7b26\u4e86\u3002<\/p>\n
\u53e5\u70b9\u7b26\u65e2\u53ef\u4ee5\u5f15\u7528\u5bb9\u5668\u7c7b\u578b\u7684\u5143\u7d20\uff0c\u4e5f\u53ef\u4ee5\u5f15\u7528\u5bf9\u8c61\u7684\u65b9\u6cd5\uff0c\u5982\u4e0b<\/p>\n
test.html<\/p>\n
<!DOCTYPE html>\n<html lang="en">\n<head>\n    <meta charset="UTF-8">\n    <title>Title<\/title>\n<\/head>\n<body>\n\n<!--\u8c03\u7528\u5b57\u7b26\u4e32\u5bf9\u8c61\u7684upper\u65b9\u6cd5\uff0c\u6ce8\u610f\u4e0d\u8981\u52a0\u62ec\u53f7-->\n<p>{{ msg.upper }}<\/p>\n\n<!--\u53d6\u5b57\u5178\u4e2dk1\u5bf9\u5e94\u7684\u503c-->\n<p>{{ dic.k1 }}<\/p>\n\n<!--\u53d6\u5bf9\u8c61\u7684name\u5c5e\u6027-->\n<p>{{ obj.name }}<\/p>\n\n<!--\u53d6\u5217\u8868\u7684\u7b2c2\u4e2a\u5143\u7d20,\u7136\u540e\u53d8\u6210\u5927\u5199-->\n<p>{{ li.1.upper }}<\/p>\n\n<!--\u53d6\u5217\u8868\u7684\u7b2c3\u4e2a\u5143\u7d20\uff0c\u5e76\u53d6\u8be5\u5143\u7d20\u7684age\u5c5e\u6027-->\n<p>{{ li.2.age }}<\/p>\n\n<\/body>\n<\/html><\/code><\/pre>\n
\"\"<\/div><\/p>\n
2.3 \u8fc7\u6ee4\u5668<\/h4>\n
\"\"<\/div><\/p>\n
\u8fc7\u6ee4\u5668\u7c7b\u4f3c\u4e8epython\u7684\u5185\u7f6e\u51fd\u6570\uff0c\u7528\u6765\u628a\u89c6\u56fe\u4f20\u5165\u7684\u53d8\u91cf\u503c\u52a0\u4ee5\u4fee\u9970\u540e\u518d\u663e\u793a\uff0c\u5177\u4f53\u8bed\u6cd5\u5982\u4e0b<\/p>\n
{{ \u53d8\u91cf\u540d|\u8fc7\u6ee4\u5668\u540d:\u4f20\u7ed9\u8fc7\u6ee4\u5668\u7684\u53c2\u6570 }}<\/code><\/pre>\n
\u5e38\u7528\u5185\u7f6e\u8fc7\u6ee4\u5668<\/p>\n
#1\u3001default\n#\u4f5c\u7528\uff1a\u5982\u679c\u4e00\u4e2a\u53d8\u91cf\u503c\u662fFalse\u6216\u8005\u4e3a\u7a7a\uff0c\u4f7f\u7528default\u540e\u6307\u5b9a\u7684\u9ed8\u8ba4\u503c\uff0c\u5426\u5219\uff0c\u4f7f\u7528\u53d8\u91cf\u672c\u8eab\u7684\u503c\uff0c\u5982\u679cvalue=\u2019\u2018\u5219\u8f93\u51fa\u201cnothing\u201d\n{{ value|default:"nothing" }}\n\n#2\u3001length\n#\u4f5c\u7528\uff1a\u8fd4\u56de\u503c\u7684\u957f\u5ea6\u3002\u5b83\u5bf9\u5b57\u7b26\u4e32\u3001\u5217\u8868\u3001\u5b57\u5178\u7b49\u5bb9\u5668\u7c7b\u578b\u90fd\u8d77\u4f5c\u7528\uff0c\u5982\u679cvalue\u662f ['a', 'b', 'c', 'd']\uff0c\u90a3\u4e48\u8f93\u51fa\u662f4\n{{ value|length }}\n\n#3\u3001filesizeformat\n#\u4f5c\u7528\uff1a\u5c06\u503c\u7684\u683c\u5f0f\u5316\u4e3a\u4e00\u4e2a"\u4eba\u7c7b\u53ef\u8bfb\u7684"\u6587\u4ef6\u5c3a\u5bf8(\u598213KB\u30014.1 MB\u3001102bytes\u7b49\u7b49\uff09\uff0c\u5982\u679c value \u662f 12312312321\uff0c\u8f93\u51fa\u5c06\u4f1a\u662f 11.5 GB\n{{ value|filesizeformat }}\n\n#4\u3001date\n#\u4f5c\u7528\uff1a\u5c06\u65e5\u671f\u6309\u7167\u6307\u5b9a\u7684\u683c\u5f0f\u8f93\u51fa\uff0c\u5982\u679cvalue=datetime.datetime.now(),\u6309\u7167\u683c\u5f0fY-m-d\u5219\u8f93\u51fa2019-02-02\n{{ value|date:"Y-m-d" }}\u3000\u3000\n\n#5\u3001slice\n#\u4f5c\u7528\uff1a\u5bf9\u8f93\u51fa\u7684\u5b57\u7b26\u4e32\u8fdb\u884c\u5207\u7247\u64cd\u4f5c\uff0c\u987e\u5934\u4e0d\u987e\u5c3e,\u5982\u679cvalue=\u201cegon\u201c\uff0c\u5219\u8f93\u51fa"eg"\n{{ value|slice:"0:2" }}\u3000\n\n#6\u3001truncatechars\n#\u4f5c\u7528\uff1a\u5982\u679c\u5b57\u7b26\u4e32\u5b57\u7b26\u591a\u4e8e\u6307\u5b9a\u7684\u5b57\u7b26\u6570\u91cf\uff0c\u90a3\u4e48\u4f1a\u88ab\u622a\u65ad\u3002\u622a\u65ad\u7684\u5b57\u7b26\u4e32\u5c06\u4ee5\u53ef\u7ffb\u8bd1\u7684\u7701\u7565\u53f7\u5e8f\u5217\uff08\u201c...\u201d\uff09\u7ed3\u5c3e\uff0c\u5982\u679cvalue=\u201dhello world egon \u560e\u560e\u201c\uff0c\u5219\u8f93\u51fa"hello...",\u6ce8\u610f8\u4e2a\u5b57\u7b26\u4e5f\u5305\u542b\u672b\u5c3e\u76843\u4e2a\u70b9\n{{ value|truncatechars:8 }}\n\n#7\u3001truncatewords\n#\u4f5c\u7528\uff1a\u540ctruncatechars\uff0c\u4f46truncatewords\u662f\u6309\u7167\u5355\u8bcd\u622a\u65ad\uff0c\u6ce8\u610f\u672b\u5c3e\u76843\u4e2a\u70b9\u4e0d\u7b97\u4f5c\u5355\u8bcd\uff0c\u5982\u679cvalue=\u201dhello world egon \u560e\u560e\u201c\uff0c\u5219\u8f93\u51fa"hello world ..."\n{{ value|truncatewords:2 }}\n\n#8\u3001safe\n#\u4f5c\u7528\uff1a\u51fa\u4e8e\u5b89\u5168\u8003\u8651\uff0cDjango\u7684\u6a21\u677f\u4f1a\u5bf9HTML\u6807\u7b7e\u3001JS\u7b49\u8bed\u6cd5\u6807\u7b7e\u8fdb\u884c\u81ea\u52a8\u8f6c\u4e49,\u4f8b\u5982value="<script>alert(123)<\/script>"\uff0c\u6a21\u677f\u53d8\u91cf{{ value }}\u4f1a\u88ab\u6e32\u67d3\u6210<script>alert(123)<\/script>\u4ea4\u7ed9\u6d4f\u89c8\u5668\u540e\u4f1a\u88ab\u89e3\u6790\u6210\u666e\u901a\u5b57\u7b26\u201d<script>alert(123)<\/script>\u201c\uff0c\u5931\u53bb\u4e86js\u4ee3\u7801\u7684\u8bed\u6cd5\u610f\u4e49\uff0c\u4f46\u5982\u679c\u6211\u4eec\u5c31\u60f3\u8ba9\u6a21\u677f\u53d8\u91cf{{ value }}\u88ab\u6e32\u67d3\u7684\u7ed3\u679c\u53c8\u8bed\u6cd5\u610f\u4e49\uff0c\u90a3\u4e48\u5c31\u7528\u5230\u4e86\u8fc7\u6ee4\u5668safe\uff0c\u6bd4\u5982value='<a href="https:\/\/www.baidu.com">\u70b9\u6211\u554a<\/a>'\uff0c\u5728\u88absafe\u8fc7\u6ee4\u5668\u5904\u7406\u540e\u5c31\u6210\u4e3a\u4e86\u771f\u6b63\u7684\u8d85\u94fe\u63a5\uff0c\u4e0d\u52a0safe\u8fc7\u6ee4\u5668\u5219\u4f1a\u5f53\u505a\u666e\u901a\u5b57\u7b26\u663e\u793a\u2019<a href="https:\/\/www.baidu.com">\u70b9\u6211\u554a<\/a>\u2018\n{{ value|safe }}<\/code><\/pre>\n
\u5176\u4ed6\u8fc7\u6ee4\u5668\uff08\u4e86\u89e3\uff09<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u8fc7\u6ee4\u5668<\/th>\n\u63cf\u8ff0<\/th>\n\u793a\u4f8b<\/th>\n<\/tr>\n<\/thead>\n
upper<\/td>\n\u4ee5\u5927\u5199\u65b9\u5f0f\u8f93\u51fa<\/td>\n{{ user.name | upper }}<\/td>\n<\/tr>\n
add<\/td>\n\u7ed9value\u52a0\u4e0a\u4e00\u4e2a\u6570\u503c<\/td>\n{{ user.age | add:\u201d5\u201d }}<\/td>\n<\/tr>\n
addslashes<\/td>\n\u5355\u5f15\u53f7\u52a0\u4e0a\u8f6c\u4e49\u53f7<\/td>\n<\/td>\n<\/tr>\n
capfirst<\/td>\n\u7b2c\u4e00\u4e2a\u5b57\u6bcd\u5927\u5199<\/td>\n{{ \u2018good\u2019| capfirst }} \u8fd4\u56de\u201dGood\u201d<\/td>\n<\/tr>\n
center<\/td>\n\u8f93\u51fa\u6307\u5b9a\u957f\u5ea6\u7684\u5b57\u7b26\u4e32\uff0c\u628a\u53d8\u91cf\u5c45\u4e2d<\/td>\n{{ \u201cabcd\u201d| center:\u201d50\u201d }}<\/td>\n<\/tr>\n
cut<\/td>\n\u5220\u9664\u6307\u5b9a\u5b57\u7b26\u4e32<\/td>\n{{ \u201cYou are not a Englishman\u201d | cut:\u201dnot\u201d }}<\/td>\n<\/tr>\n
date<\/td>\n\u683c\u5f0f\u5316\u65e5\u671f<\/td>\n<\/td>\n<\/tr>\n
default<\/td>\n\u5982\u679c\u503c\u4e0d\u5b58\u5728\uff0c\u5219\u4f7f\u7528\u9ed8\u8ba4\u503c\u4ee3\u66ff<\/td>\n{{ value | default:\u201d(N\/A)\u201d }}<\/td>\n<\/tr>\n
default_if_none<\/td>\n\u5982\u679c\u503c\u4e3aNone, \u5219\u4f7f\u7528\u9ed8\u8ba4\u503c\u4ee3\u66ff<\/td>\n<\/td>\n<\/tr>\n
dictsort<\/td>\n\u6309\u67d0\u5b57\u6bb5\u6392\u5e8f\uff0c\u53d8\u91cf\u5fc5\u987b\u662f\u4e00\u4e2adictionary<\/td>\n{% for moment in moments | dictsort:\u201did\u201d %}<\/td>\n<\/tr>\n
dictsortreversed<\/td>\n\u6309\u67d0\u5b57\u6bb5\u5012\u5e8f\u6392\u5e8f\uff0c\u53d8\u91cf\u5fc5\u987b\u662fdictionary<\/td>\n<\/td>\n<\/tr>\n
divisibleby<\/td>\n\u5224\u65ad\u662f\u5426\u53ef\u4ee5\u88ab\u6570\u5b57\u6574\u9664<\/td>\n{{ 224 | divisibleby:2 }}  \u8fd4\u56de True<\/code><\/td>\n<\/tr>\n
escape<\/td>\n\u6309HTML\u8f6c\u4e49\uff0c\u6bd4\u5982\u5c06\u201d<\u201d\u8f6c\u6362\u4e3a\u201d&lt\u201d<\/td>\n<\/td>\n<\/tr>\n
filesizeformat<\/td>\n\u589e\u52a0\u6570\u5b57\u7684\u53ef\u8bfb\u6027\uff0c\u8f6c\u6362\u7ed3\u679c\u4e3a13KB,89MB,3Bytes\u7b49<\/td>\n{{ 1024 | filesizeformat }} \u8fd4\u56de 1.0KB<\/code><\/td>\n<\/tr>\n
first<\/td>\n\u8fd4\u56de\u5217\u8868\u7684\u7b2c1\u4e2a\u5143\u7d20\uff0c\u53d8\u91cf\u5fc5\u987b\u662f\u4e00\u4e2a\u5217\u8868<\/td>\n<\/td>\n<\/tr>\n
floatformat<\/td>\n\u8f6c\u6362\u4e3a\u6307\u5b9a\u7cbe\u5ea6\u7684\u5c0f\u6570\uff0c\u9ed8\u8ba4\u4fdd\u75591\u4f4d\u5c0f\u6570<\/td>\n{{ 3.1415926 | floatformat:3 }} \u8fd4\u56de 3.142  \u56db\u820d\u4e94\u5165<\/td>\n<\/tr>\n
get_digit<\/td>\n\u4ece\u4e2a\u4f4d\u6570\u5f00\u59cb\u622a\u53d6\u6307\u5b9a\u4f4d\u7f6e\u7684\u6570\u5b57<\/td>\n{{ 123456 | get_digit:\u20191\u2019}}<\/td>\n<\/tr>\n
join<\/td>\n\u7528\u6307\u5b9a\u5206\u9694\u7b26\u8fde\u63a5\u5217\u8868<\/td>\n{{ [\u2018abc\u2019,\u201945\u2019] | join:\u2019\u2019 }} \u8fd4\u56de abc<\/em>45<\/td>\n<\/tr>\n
length<\/td>\n\u8fd4\u56de\u5217\u8868\u4e2d\u5143\u7d20\u7684\u4e2a\u6570\u6216\u5b57\u7b26\u4e32\u957f\u5ea6<\/td>\n<\/td>\n<\/tr>\n
length_is<\/td>\n\u68c0\u67e5\u5217\u8868\uff0c\u5b57\u7b26\u4e32\u957f\u5ea6\u662f\u5426\u7b26\u5408\u6307\u5b9a\u7684\u503c<\/td>\n{{ \u2018hello\u2019| length_is:\u20193\u2019 }}<\/td>\n<\/tr>\n
linebreaks<\/td>\n\u7528<\/p>\n
\u6216
\u6807\u7b7e\u5305\u88f9\u53d8\u91cf<\/td>\n
{{ \u201cHi\\n\\nDavid\u201d|linebreaks }}<\/td>\n<\/tr>\n
linebreaksbr<\/td>\n\u7528
\u6807\u7b7e\u4ee3\u66ff\u6362\u884c\u7b26<\/td>\n		<\/td>\n<\/tr>\n
linenumbers<\/td>\n\u4e3a\u53d8\u91cf\u4e2d\u7684\u6bcf\u4e00\u884c\u52a0\u4e0a\u884c\u53f7<\/td>\n<\/td>\n<\/tr>\n
ljust<\/td>\n\u8f93\u51fa\u6307\u5b9a\u957f\u5ea6\u7684\u5b57\u7b26\u4e32\uff0c\u53d8\u91cf\u5de6\u5bf9\u9f50<\/td>\n{{\u2018ab\u2019|ljust:5}}\u8fd4\u56de \u2018ab   \u2019<\/td>\n<\/tr>\n
lower<\/td>\n\u5b57\u7b26\u4e32\u53d8\u5c0f\u5199<\/td>\n<\/td>\n<\/tr>\n
make_list<\/td>\n\u5c06\u5b57\u7b26\u4e32\u8f6c\u6362\u4e3a\u5217\u8868<\/td>\n<\/td>\n<\/tr>\n
pluralize<\/td>\n\u6839\u636e\u6570\u5b57\u786e\u5b9a\u662f\u5426\u8f93\u51fa\u82f1\u6587\u590d\u6570\u7b26\u53f7<\/td>\n<\/td>\n<\/tr>\n
random<\/td>\n\u8fd4\u56de\u5217\u8868\u7684\u968f\u673a\u4e00\u9879<\/td>\n<\/td>\n<\/tr>\n
removetags<\/td>\n\u5220\u9664\u5b57\u7b26\u4e32\u4e2d\u6307\u5b9a\u7684HTML\u6807\u8bb0<\/td>\n{{value | removetags: \u201ch1 h2\u201d}}<\/td>\n<\/tr>\n
rjust<\/td>\n\u8f93\u51fa\u6307\u5b9a\u957f\u5ea6\u7684\u5b57\u7b26\u4e32\uff0c\u53d8\u91cf\u53f3\u5bf9\u9f50<\/td>\n<\/td>\n<\/tr>\n
slice<\/td>\n\u5207\u7247\u64cd\u4f5c\uff0c \u8fd4\u56de\u5217\u8868<\/td>\n{{[3,9,1] | slice:\u2019:2\u2019}} \u8fd4\u56de [3,9] {{ 'asdikfjhihgie' | slice:':5' }} \u8fd4\u56de \u2018asdik\u2019<\/code><\/td>\n<\/tr>\n
slugify<\/td>\n\u5728\u5b57\u7b26\u4e32\u4e2d\u7559\u4e0b\u51cf\u53f7\u548c\u4e0b\u5212\u7ebf\uff0c\u5176\u5b83\u7b26\u53f7\u5220\u9664\uff0c\u7a7a\u683c\u7528\u51cf\u53f7\u66ff\u6362<\/td>\n{{ '5-2=3and5 2=3' | slugify }} \u8fd4\u56de 5-23and5-23<\/code><\/td>\n<\/tr>\n
stringformat<\/td>\n\u5b57\u7b26\u4e32\u683c\u5f0f\u5316\uff0c\u8bed\u6cd5\u540cpython<\/td>\n<\/td>\n<\/tr>\n
time<\/td>\n\u8fd4\u56de\u65e5\u671f\u7684\u65f6\u95f4\u90e8\u5206<\/td>\n<\/td>\n<\/tr>\n
timesince<\/td>\n\u4ee5\u201c\u5230\u73b0\u5728\u4e3a\u6b62\u8fc7\u4e86\u591a\u957f\u65f6\u95f4\u201d\u663e\u793a\u65f6\u95f4\u53d8\u91cf<\/td>\n\u7ed3\u679c\u53ef\u80fd\u4e3a 45days, 3 hours<\/td>\n<\/tr>\n
timeuntil<\/td>\n\u4ee5\u201c\u4ece\u73b0\u5728\u5f00\u59cb\u5230\u65f6\u95f4\u53d8\u91cf\u201d\u8fd8\u6709\u591a\u957f\u65f6\u95f4\u663e\u793a\u65f6\u95f4\u53d8\u91cf<\/td>\n<\/td>\n<\/tr>\n
title<\/td>\n\u6bcf\u4e2a\u5355\u8bcd\u9996\u5b57\u6bcd\u5927\u5199<\/td>\n<\/td>\n<\/tr>\n
truncatewords<\/td>\n\u5c06\u5b57\u7b26\u4e32\u8f6c\u6362\u4e3a\u7701\u7565\u8868\u8fbe\u65b9\u5f0f<\/td>\n{{ 'This is a pen' | truncatewords:2 }}\u8fd4\u56de<\/code>This is ...<\/code><\/td>\n<\/tr>\n
truncatewords_html<\/td>\n\u540c\u4e0a\uff0c\u4f46\u4fdd\u7559\u5176\u4e2d\u7684HTML\u6807\u7b7e<\/td>\n{{ '<p>This is a pen<\/p>' | truncatewords:2 }}\u8fd4\u56de<\/code><p>This is ...<\/p><\/code><\/td>\n<\/tr>\n
urlencode<\/td>\n\u5c06\u5b57\u7b26\u4e32\u4e2d\u7684\u7279\u6b8a\u5b57\u7b26\u8f6c\u6362\u4e3aurl\u517c\u5bb9\u8868\u8fbe\u65b9\u5f0f<\/td>\n{{ \u2018http:\/\/www.aaa.com\/foo?a=b&b=c<\/a>\u2019 | urlencode}}<\/td>\n<\/tr>\n
urlize<\/td>\n\u5c06\u53d8\u91cf\u5b57\u7b26\u4e32\u4e2d\u7684url\u7531\u7eaf\u6587\u672c\u53d8\u4e3a\u94fe\u63a5<\/td>\n<\/td>\n<\/tr>\n
wordcount<\/td>\n\u8fd4\u56de\u53d8\u91cf\u5b57\u7b26\u4e32\u4e2d\u7684\u5355\u8bcd\u6570<\/td>\n<\/td>\n<\/tr>\n
yesno<\/td>\n\u5c06\u5e03\u5c14\u53d8\u91cf\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32yes, no \u6216maybe<\/td>\n{{ True | yesno }}{{ False | yesno }}{{ None | yesno }} <\/code>\u8fd4\u56de <\/code>yes<\/code>no <\/code>maybe<\/code><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\"\"<\/div><\/p>\n
\u4e09 \u6a21\u677f\u8bed\u6cd5\u4e4b\u6807\u7b7e<\/h2>\n
\"\"<\/div><\/p>\n
\u6807\u7b7e\u662f\u4e3a\u4e86\u5728\u6a21\u677f\u4e2d\u5b8c\u6210\u4e00\u4e9b\u7279\u6b8a\u529f\u80fd,\u8bed\u6cd5\u4e3a{% \u6807\u7b7e\u540d %}\uff0c\u4e00\u4e9b\u6807\u7b7e\u8fd8\u9700\u8981\u642d\u914d\u7ed3\u675f\u6807\u7b7e {% endtag %}<\/p>\n
3.1 \u5e38\u7528\u6807\u7b7e\u4e4bfor\u6807\u7b7e<\/h4>\n
#1\u3001\u904d\u5386\u6bcf\u4e00\u4e2a\u5143\u7d20\uff1a\n{% for person in person_list %}\n    <p>{{ person.name }}<\/p>\n{% endfor %}\n\n#2\u3001\u53ef\u4ee5\u5229\u7528{% for obj in list reversed %}\u53cd\u5411\u5faa\u73af\u3002\n\n#3\u3001\u904d\u5386\u4e00\u4e2a\u5b57\u5178\uff1a\n{% for key,val in dic.items %}\n    <p>{{ key }}:{{ val }}<\/p>\n{% endfor %}\n\n#4\u3001\u5faa\u73af\u5e8f\u53f7\u53ef\u4ee5\u901a\u8fc7{{ forloop }}\u663e\u793a\u3000\nforloop.counter            \u5f53\u524d\u5faa\u73af\u7684\u7d22\u5f15\u503c\uff08\u4ece1\u5f00\u59cb\uff09\nforloop.counter0           \u5f53\u524d\u5faa\u73af\u7684\u7d22\u5f15\u503c\uff08\u4ece0\u5f00\u59cb\uff09\nforloop.revcounter         \u5f53\u524d\u5faa\u73af\u7684\u5012\u5e8f\u7d22\u5f15\u503c\uff08\u4ece1\u5f00\u59cb\uff09\nforloop.revcounter0        \u5f53\u524d\u5faa\u73af\u7684\u5012\u5e8f\u7d22\u5f15\u503c\uff08\u4ece0\u5f00\u59cb\uff09\nforloop.first              \u5f53\u524d\u5faa\u73af\u662f\u7b2c\u4e00\u6b21\u5faa\u73af\u5219\u8fd4\u56deTrue\uff0c\u5426\u5219\u8fd4\u56deFalse\nforloop.last               \u5f53\u524d\u5faa\u73af\u662f\u6700\u540e\u4e00\u6b21\u5faa\u73af\u5219\u8fd4\u56deTrue\uff0c\u5426\u5219\u8fd4\u56deFalse\nforloop.parentloop         \u672c\u5c42\u5faa\u73af\u7684\u5916\u5c42\u5faa\u73af\n\n#5\u3001for\u6807\u7b7e\u53ef\u4ee5\u5e26\u6709\u4e00\u4e2a\u53ef\u9009\u7684{% empty %} \u4ece\u53e5\uff0c\u5728\u53d8\u91cfperson_list\u4e3a\u7a7a\u6216\u8005\u6ca1\u6709\u88ab\u627e\u5230\u65f6\uff0c\u5219\u6267\u884cempty\u5b50\u53e5\n{% for person in person_list %}\n    <p>{{ person.name }}<\/p>\n\n{% empty %}\n    <p>sorry,no person here<\/p>\n{% endfor %}<\/code><\/pre>\n
\u6848\u4f8b<\/h5>\n
url.py<\/p>\n
from django.urls import re_path\nfrom app01 import views\n\nurlpatterns = [\n    re_path(r'^test\/',views.test)\n]<\/code><\/pre>\n
view.py<\/p>\n
def test(request):\n    names=['egon','kevin']\n    dic={'name':'egon','age':18,'sex':'male'}\n\n    list1=[]\n\n    return render(request,'test.html',locals())<\/code><\/pre>\n
test.html<\/p>\n
<!DOCTYPE html>\n<html lang="en">\n<head>\n    <meta charset="UTF-8">\n    <title>Title<\/title>\n<\/head>\n<body>\n<hr>\n{% for name in names %}\n    <p>{{ forloop.counter0 }} {{ name }}<\/p>\n{% endfor %}\n<!--\n\u8f93\u51fa\u7ed3\u679c\u4e3a\uff1a\n0 egon\n1 kevin\n-->\n\n<hr>\n{% for name in names reversed %}\n    <p>{{ forloop.revcounter0 }} {{ name }}<\/p>\n{% endfor %}\n<!--\n\u8f93\u51fa\u7ed3\u679c\u4e3a\uff1a\n1 kevin\n0 egon\n-->\n\n<hr>\n{% for k,v in dic.items %}\n    <p>{{ forloop.counter }} {{ k }} {{ v }}<\/p>\n{% endfor %}\n<!--\n\u8f93\u51fa\u7ed3\u679c\u4e3a\uff1a\n1 name egon\n2 age 18\n3 sex male\n-->\n\n<hr>\n{% for item in list1 %}\n    <p>{{ item }}<\/p>\n    {% empty %}\n        <p>sorry,no value here<\/p>\n{% endfor %}\n<!--\n\u8f93\u51fa\u7ed3\u679c\u4e3a\uff1a\nsorry,no value here\n-->\n\n<\/body>\n<\/html><\/code><\/pre>\n
3.2 \u5e38\u7528\u6807\u7b7e\u4e4bif\u6807\u7b7e<\/h4>\n
# 1\u3001\u6ce8\u610f\uff1a\n{% if \u6761\u4ef6 %}\u6761\u4ef6\u4e3a\u771f\u65f6if\u7684\u5b50\u53e5\u624d\u4f1a\u751f\u6548\uff0c\u6761\u4ef6\u4e5f\u53ef\u4ee5\u662f\u4e00\u4e2a\u53d8\u91cf\uff0cif\u4f1a\u5bf9\u53d8\u91cf\u8fdb\u884c\u6c42\u503c\uff0c\u5728\u53d8\u91cf\u503c\u4e3a\u7a7a\u3001\u6216\u8005\u89c6\u56fe\u6ca1\u6709\u4e3a\u5176\u4f20\u503c\u7684\u60c5\u51b5\u4e0b\u5747\u4e3aFalse\n\n# 2\u3001\u5177\u4f53\u8bed\u6cd5\n{% if num > 100 or num < 0 %}\n    <p>\u65e0\u6548<\/p>\n{% elif num > 80 and num < 100 %}\n    <p>\u4f18\u79c0<\/p>\n{% else %}\n    <p>\u51d1\u6d3b\u5427<\/p>\n{% endif %}\n\n#3\u3001if\u8bed\u53e5\u652f\u6301 and \u3001or\u3001==\u3001>\u3001<\u3001!=\u3001<=\u3001>=\u3001in\u3001not in\u3001is\u3001is not\u5224\u65ad\u3002<\/code><\/pre>\n
\"\"<\/div><\/p>\n
\u6848\u4f8b<\/h5>\n
urls.py<\/p>\n
from django.urls import path,register_converter,re_path\nfrom app01 import views\n\nurlpatterns = [\n    # \u8f93\u5165http:\/\/127.0.0.1:8008\/\u6216\u8005http:\/\/127.0.0.1:8008\/index\/\u90fd\u4f1a\u8f6c\u53d1\u7ed9\u89c6\u56fe\u51fd\u6570index\n    re_path(r'^$',views.index),\n    re_path(r'^index\/$',views.index),\n\n    re_path(r'^login\/',views.login),\n\n]<\/code><\/pre>\n
views.py<\/p>\n
from django.shortcuts import render\n\ndef index(request):\n    return render(request,'index.html')\n\ndef login(request):\n    if request.method == 'GET':\n        return render(request,'login.html')\n\n    name=request.POST.get('name')\n    pwd=request.POST.get('pwd')\n    if name == 'egon' and pwd == '123':\n        current_user=name\n        return render(request,'index.html',locals())\n    else:\n        msg='\u8d26\u53f7\u6216\u5bc6\u7801\u9519\u8bef'\n        return render(request,'login.html',locals())<\/code><\/pre>\n
\u5728templates\u76ee\u5f55\u4e0b\u65b0\u5efa\u6a21\u677f\u6587\u4ef6index.html\u4e0elogin.html<\/p>\n
index.html<\/p>\n
<!DOCTYPE html>\n<html lang="en">\n<head>\n    <meta charset="UTF-8">\n    <title>\u9996\u9875<\/title>\n<\/head>\n<body>\n\n<h3>\u9996\u9875<\/h3>\n<!--\n\u5982\u679c\u7528\u6237\u5df2\u7ecf\u767b\u5f55\uff0c\u5219current_user\u53d8\u91cf\u6709\u503c\uff0cif\u5224\u65ad\u7ed3\u679c\u4e3a\u771f\uff0c\u4f1a\u6253\u5370\u53d8\u91cfcurrent_user\u7684\u503c\uff0c\u4e3a\u5f53\u524d\u767b\u5f55\u7684\u7528\u6237\u540d\n\u5982\u679c\u7528\u6237\u6ca1\u6709\u767b\u5f55\uff0c\u5219current_user\u53d8\u91cf\u65e0\u503c\uff0cif\u5224\u65ad\u7ed3\u679c\u4e3a\u5047\uff0c\u4f1a\u6253\u5370a\u6807\u7b7e\u8981\u6c42\u7528\u6237\u5148\u767b\u5f55\n-->\n{% if current_user %}\n    <p>\u5f53\u524d\u767b\u5f55\u7528\u6237\u4e3a\uff1a{{ current_user }}<\/p>\n{% else %}\n    <p><a href="\/login\/">\u8bf7\u5148\u767b\u5f55<\/a><\/p>\n{% endif %}\n\n<\/body>\n<\/html><\/code><\/pre>\n
login.html<\/p>\n
<!DOCTYPE html>\n<html lang="en">\n<head>\n    <meta charset="UTF-8">\n    <title>\u767b\u5f55\u9875\u9762<\/title>\n<\/head>\n<body>\n\n<form action="" method="POST">\n    {% csrf_token %}\n    <p>\u7528\u6237\u540d\uff1a<input type="text" name="name"><\/p>\n    <p>\u5bc6\u7801\uff1a<input type="password" name="pwd"><\/p>\n    <p><input type="submit" value="\u63d0\u4ea4"><\/p>\n<\/form>\n<!--\u8f93\u9519\u8d26\u53f7\u5bc6\u7801\u65f6\u7684\u63d0\u793a\u4fe1\u606f-->\n<p style="color: red">{{ msg }}<\/p>\n<\/body>\n<\/html><\/code><\/pre>\n
\u6d4b\u8bd5<\/p>\n
python manage.py runserver 8008 #\u5728\u6d4f\u89c8\u5668\u8f93\u5165http:\/\/127.0.0.1:8008\/,\u7136\u540e\u70b9\u51fb\u767b\u5f55\uff0c\u8f93\u5165\u8d26\u53f7\u5bc6\u7801\u8fdb\u884c\u9a8c\u8bc1......<\/code><\/pre>\n
3.3 \u5e38\u7528\u6807\u7b7e\u4e4bwith\u6807\u7b7e<\/h4>\n
# with\u6807\u7b7e\u7528\u6765\u4e3a\u4e00\u4e2a\u590d\u6742\u7684\u53d8\u91cf\u540d\u8d77\u522b\u540d,\u5982\u679c\u53d8\u91cf\u7684\u503c\u6765\u81ea\u4e8e\u6570\u636e\u5e93\uff0c\u5728\u8d77\u522b\u540d\u540e\u53ea\u9700\u8981\u4f7f\u7528\u522b\u540d\u5373\u53ef\uff0c\u65e0\u9700\u6bcf\u6b21\u90fd\u5411\u6570\u636e\u5e93\u53d1\u9001\u8bf7\u6c42\u6765\u91cd\u65b0\u83b7\u53d6\u53d8\u91cf\u7684\u503c\n{% with li.1.upper as v %}\n    {{ v }}\n{% endwith %}<\/code><\/pre>\n
3.4 \u5e38\u7528\u6807\u7b7e\u4e4bcsrf_token\u6807\u7b7e<\/h4>\n
\"\"<\/div><\/p>\n
# \u5f53\u7528form\u8868\u5355\u63d0\u4ea4POST\u8bf7\u6c42\u65f6\u5fc5\u987b\u52a0\u4e0a\u6807\u7b7e{% csrf_token%}\uff0c\u8be5\u6807\u7b7e\u7528\u4e8e\u9632\u6b62\u8de8\u7ad9\u4f2a\u9020\u8bf7\u6c42\n<form action="" method="POST">\n    {% csrf_token %}\n    <p>\u7528\u6237\u540d\uff1a<input type="text" name="name"><\/p>\n    <p>\u5bc6\u7801\uff1a<input type="password" name="pwd"><\/p>\n    <p><input type="submit" value="\u63d0\u4ea4"><\/p>\n<\/form>\n# \u5177\u4f53\u5de5\u4f5c\u539f\u7406\u4e3a\uff1a\n# 1\u3001\u5728GET\u8bf7\u6c42\u5230form\u8868\u5355\u65f6\uff0c\u6807\u7b7e{% csrf_token%}\u4f1a\u88ab\u6e32\u67d3\u6210\u4e00\u4e2a\u9690\u85cf\u7684input\u6807\u7b7e\uff0c\u8be5\u6807\u7b7e\u5305\u542b\u4e86\u7531\u670d\u52a1\u7aef\u751f\u6210\u7684\u4e00\u4e32\u968f\u673a\u5b57\u7b26\u4e32,\u5982<input type="hidden" name="csrfmiddlewaretoken" value="dmje28mFo...OvnZ5">\n# 2\u3001\u5728\u4f7f\u7528form\u8868\u5355\u63d0\u4ea4POST\u8bf7\u6c42\u65f6\uff0c\u4f1a\u63d0\u4ea4\u4e0a\u8ff0\u968f\u673a\u5b57\u7b26\u4e32\uff0c\u670d\u52a1\u7aef\u5728\u63a5\u6536\u5230\u8be5POST\u8bf7\u6c42\u65f6\u4f1a\u5bf9\u6bd4\u8be5\u968f\u673a\u5b57\u7b26\u4e32\uff0c\u5bf9\u6bd4\u6210\u529f\u5219\u5904\u7406\u8be5POST\u8bf7\u6c42\uff0c\u5426\u5219\u62d2\u7edd\uff0c\u4ee5\u6b64\u6765\u786e\u5b9a\u5ba2\u6237\u7aef\u7684\u8eab\u4efd<\/code><\/pre>\n
\"\"<\/div><\/p>\n
\u56db \u81ea\u5b9a\u4e49\u8fc7\u6ee4\u5668\u548c\u6807\u7b7e<\/h2>\n
\u5f53\u5185\u7f6e\u7684\u8fc7\u6ee4\u5668\u6216\u6807\u7b7e\u65e0\u6cd5\u6ee1\u8db3\u6211\u4eec\u9700\u6c42\u65f6\uff0c\u6211\u4eec\u53ef\u4ee5\u81ea\u5b9a\u4e49\uff0c\u5177\u4f53\u64cd\u4f5c\u6b65\u9aa4\u5982\u4e0b<\/p>\n
1\u3001\u5728settings\u4e2d\u7684INSTALLED_APPS\u6dfb\u52a0\u5f53\u524dapp\u7684\u540d\u5b57\uff0c\u4e0d\u7136django\u65e0\u6cd5\u627e\u5230\u81ea\u5b9a\u4e49\u7684\u8fc7\u6ee4\u5668\u6216\u6807\u7b7e<\/p>\n
settings.py<\/p>\n
# \u5728settings.py\u4e2d\u627e\u5230\u8be5\u5217\u8868\uff0c\u7136\u540e\u52a0\u4ee5\u914d\u7f6e\nINSTALLED_APPS = [\n    'django.contrib.admin',\n    'django.contrib.auth',\n    'django.contrib.contenttypes',\n    'django.contrib.sessions',\n    'django.contrib.messages',\n    'django.contrib.staticfiles',\n    'app01.apps.App01Config',\n    'app01', # \u6dfb\u52a0\u5f53\u524dapp\u7684\u540d\u5b57\n]<\/code><\/pre>\n
2\u3001\u5728\u6587\u4ef6\u5939app01\u4e2d\u521b\u5efa\u5b50\u6587\u4ef6\u5939templatetags(\u6587\u4ef6\u5939\u540d\u53ea\u80fd\u662ftemplatetags)<\/p>\n
3\u3001\u5728templatetags\u65b0\u5efa\u4efb\u610f.py\u6587\u4ef6\uff0c\u5982my_tags.py\uff0c\u5728\u8be5\u6587\u4ef6\u4e2d\u81ea\u5b9a\u4e49\u8fc7\u6ee4\u5668\u6216\u6807\u7b7e\uff0c\u6587\u4ef6\u5185\u5bb9\u5982\u4e0b<\/p>\n
from django import template\nregister = template.Library() # \u6ce8\u610f\u53d8\u91cf\u540d\u5fc5\u987b\u4e3aregister,\u4e0d\u53ef\u6539\u53d8\n\n#1\u3001\u81ea\u5b9a\u4e49\u8fc7\u6ee4\u5668\n@register.filter\ndef my_multi_filter(v1 ,v2): # \u81ea\u5b9a\u4e49\u7684\u8fc7\u6ee4\u5668\u53ea\u80fd\u5b9a\u4e49\u6700\u591a\u4e24\u4e2a\u53c2\u6570\uff0c\u9488\u5bf9{{ value1 | filter_multi:value2 }}\uff0c\u53c2\u6570\u4f20\u9012\u4e3av1=value1,v2=value2\n    return  v1 * v2\n\n#2\u3001\u81ea\u5b9a\u4e49\u6807\u7b7e\n@register.simple_tag\ndef my_multi_tag(v1, v2): # \u81ea\u5b9a\u4e49\u7684\u6807\u7b7e\u53ef\u4ee5\u5b9a\u4e49\u591a\u4e2a\u53c2\u6570\n    return v1 * v2\n\n#3\u3001\u81ea\u5b9a\u4e49\u6807\u7b7e\u6269\u5c55\u4e4bmark_safe\n# \u6ce8\u91ca\uff1a\u6211\u4eec\u53ef\u4ee5\u7528\u5185\u7f6e\u7684\u6807\u7b7esafe\u6765\u8ba9\u6807\u7b7e\u5185\u5bb9\u6709\u8bed\u6cd5\u610f\u4e49\uff0c\u5982\u679c\u6211\u4eec\u60f3\u8ba9\u81ea\u5b9a\u4e49\u6807\u7b7e\u5904\u7406\u7684\u7ed3\u679c\u4e5f\u6709\u8bed\u6cd5\u610f\u4e49\uff0c\u5219\u4e0d\u80fd\u4f7f\u7528\u5185\u7f6e\u6807\u7b7esafe\u4e86\uff0c\u9700\u8981\u4f7f\u7528mark_safe\uff0c\u53ef\u4ee5\u5b9e\u73b0\u4e0e\u5185\u7f6e\u6807\u7b7esafe\u540c\u6837\u7684\u529f\u80fd\nfrom django.utils.safestring import mark_safe\n\n@register.simple_tag\ndef my_input_tag(id, name):\n    res = "<input type='text' id='%s' name='%s' \/>" % (id, name)\n    return mark_safe(res)<\/code><\/pre>\n
4\u3001\u81ea\u5b9a\u4e49\u8fc7\u6ee4\u5668\u6216\u6807\u7b7e\u5fc5\u987b\u91cd\u65b0\u542f\u52a8django\u65b9\u53ef\u751f\u6548<\/p>\n
5\u3001\u81ea\u5b9a\u4e49\u8fc7\u6ee4\u5668\u6216\u6807\u7b7e\u7684\u4f7f\u7528<\/p>\n
<!DOCTYPE html>\n<html lang="en">\n<head>\n    <meta charset="UTF-8">\n    <title>Title<\/title>\n<\/head>\n<body>\n\n<!--\u5fc5\u987b\u5148\u52a0\u8f7d\u5b58\u6709\u81ea\u5b9a\u4e49\u8fc7\u6ee4\u5668\u548c\u6807\u7b7e\u7684\u6587\u4ef6-->\n{% load my_tags %}\n\n<!--salary\u7684\u503c\u4e3a10\uff0c\u7ecf\u8fc7\u6ee4\u5668my_multi_filter\u7684\u5904\u7406\u7ed3\u679c\u4e3a120-->\n{{ salary|my_multi_filter:12 }}\n\n<!--\u7ed3\u679c\u4e3a2-->\n{% my_multi_tag 1 2 %}\n\n<!--\n\u7ed3\u679c\u4e3a\u4e00\u4e2ainput\u6807\u7b7e\uff0c\u8be5\u8868\u7684\u5c5e\u6027id="inp1" name="username"\n\u6ce8\u610f\uff1ainput\u7684\u5c5e\u6027\u503c\u5747\u4e3a\u5b57\u7b26\u4e32\u7c7b\u578b\uff0c\u6240\u4ee5my_input_tag\u540e\u7684\u4e24\u4e2a\u503c\u5747\u4e3a\u5b57\u7b26\u4e32\u7c7b\u578b\n-->\n{% my_input_tag "inp1" "username" %} \n\n<\/body>\n<\/html><\/code><\/pre>\n
\u5bf9\u6bd4\u81ea\u5b9a\u4e49\u6807\u7b7e\u4e0e\u81ea\u5b9a\u4e49\u8fc7\u6ee4\u5668<\/p>\n
#1\u3001\u81ea\u5b9a\u4e49\u8fc7\u6ee4\u5668\u53ea\u80fd\u4f20\u4e24\u4e2a\u53c2\u6570\uff0c\u800c\u81ea\u5b9a\u4e49\u6807\u7b7e\u5374\u53ef\u4ee5\u4f20\u591a\u4e2a\u53c2\u6570\n\n#2\u3001\u8fc7\u6ee4\u5668\u53ef\u4ee5\u7528\u4e8eif\u5224\u65ad\uff0c\u800c\u6807\u7b7e\u4e0d\u80fd\n{% if salary|my_multi_filter:12 > 200 %}\n    <p>\u4f18\u79c0<\/p>\n{% else %}\n    <p>\u5783\u573e<\/p>\n{% endif %}<\/code><\/pre>\n
\"\"<\/div><\/p>\n
\u4e94 \u6a21\u677f\u7684\u5bfc\u5165\u548c\u7ee7\u627f<\/h2>\n
\u5728\u5b9e\u9645\u5f00\u53d1\u4e2d\uff0c\u6a21\u677f\u6587\u4ef6\u5f7c\u6b64\u4e4b\u95f4\u53ef\u80fd\u4f1a\u6709\u5927\u91cf\u5197\u4f59\u4ee3\u7801\uff0c\u4e3a\u6b64django\u63d0\u4f9b\u4e86\u4e13\u95e8\u7684\u8bed\u6cd5\u6765\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898,\u4e3b\u8981\u56f4\u7ed5\u4e09\u79cd\u6807\u7b7e\u7684\u4f7f\u7528\uff1ainclude\u6807\u7b7e\u3001extends\u6807\u7b7e\u3001block\u6807\u7b7e\uff0c\u8be6\u89e3\u5982\u4e0b<\/p>\n
5.1\u3001\u6a21\u677f\u7684\u5bfc\u5165\u4e4binclude\u6807\u7b7e<\/h4>\n
#\u4f5c\u7528\uff1a\u5728\u4e00\u4e2a\u6a21\u677f\u6587\u4ef6\u4e2d\uff0c\u5f15\u5165\/\u91cd\u7528\u53e6\u5916\u4e00\u4e2a\u6a21\u677f\u6587\u4ef6\u7684\u5185\u5bb9\uff0c\n{% include '\u6a21\u7248\u540d\u79f0' %}<\/code><\/pre>\n
\u6848\u4f8b\uff1a<\/p>\n
\u53ef\u4ee5\u628a\u5e7f\u544a\u680f\u5199\u5230\u4e13\u95e8\u7684\u6587\u4ef6\u91ccadvertise.html<\/p>\n
<div class="adv">\n    <div class="panel panel-default">\n        <div class="panel-heading">\n            <h3 class="panel-title">Panel title<\/h3>\n        <\/div>\n        <div class="panel-body">\n            Panel content\n        <\/div>\n    <\/div>\n    <div class="panel panel-danger">\n        <div class="panel-heading">\n            <h3 class="panel-title">Panel title<\/h3>\n        <\/div>\n        <div class="panel-body">\n            Panel content\n        <\/div>\n    <\/div>\n    <div class="panel panel-warning">\n        <div class="panel-heading">\n            <h3 class="panel-title">Panel title<\/h3>\n        <\/div>\n        <div class="panel-body">\n            Panel content\n        <\/div>\n    <\/div>\n<\/div><\/code><\/pre>\n
\u7136\u540e\u5728base.html\u6587\u4ef6\u4e2d\u7528include\u6807\u7b7e\u5f15\u5165advertise.html\u6587\u4ef6\u7684\u5185\u5bb9<\/p>\n
<!DOCTYPE html>\n<html lang="en">\n<head>\n    <meta charset="UTF-8">\n    <title>Title<\/title>\n    <link rel="stylesheet" href="https:\/\/cdn.jsdelivr.net\/npm\/bootstrap@3.3.7\/dist\/css\/bootstrap.min.css"\n          integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz\/K68vbdEjh4u" crossorigin="anonymous">\n    <style>\n        * {\n            margin: 0;\n            padding: 0;\n        }\n\n        .header {\n            height: 50px;\n            width: 100%;\n            background-color: black;\n        }\n\n    <\/style>\n<\/head>\n<body>\n<div class="header"><\/div>\n<div class="container">\n    <div class="row">\n        <div class="col-md-3">\n            <!--\u5728base.html\u5f15\u5165advertise.html\u6587\u4ef6\u7684\u5185\u5bb9-->\n            {% include "advertise.html" %}\n        <\/div>\n        <div class="col-md-9"><\/div>\n    <\/div>\n<\/div>\n<\/body>\n<\/html><\/code><\/pre>\n
5.2\u3001\u6a21\u677f\u7684\u7ee7\u627f\\\u6d3e\u751f\u4e4bextends\u6807\u7b7e\u3001block\u6807\u7b7e<\/h4>\n
\"\"<\/div><\/p>\n
#\u4f5c\u7528\uff1a\u5728\u4e00\u4e2a\u6a21\u677f\u6587\u4ef6\u4e2d\uff0c\u5f15\u5165\/\u91cd\u7528\u53e6\u5916\u4e00\u4e2a\u6a21\u677f\u6587\u4ef6\u7684\u5185\u5bb9\n{% extends "\u6a21\u7248\u540d\u79f0" %}\n#  \u4e5f\u5c31\u662f\u8bf4include\u6709\u7684\u529f\u80fdextends\u5168\u90fd\u6709\uff0c\u4f46\u662fextends\u53ef\u4ee5\u642d\u914d\u4e00\u4e2ablock\u6807\u7b7e\uff0c\u7528\u4e8e\u5728\u7ee7\u627f\u7684\u57fa\u7840\u4e0a\u5b9a\u5236\u65b0\u7684\u5185\u5bb9<\/code><\/pre>\n
\u6848\u4f8b<\/p>\n
Django\u6a21\u7248\u5f15\u64ce\u4e2d\u6700\u590d\u6742\u4e14\u6700\u5f3a\u5927\u7684\u90e8\u5206\u5c31\u662f\u6a21\u7248\u7ee7\u627f\u4e86\u3002\u6211\u4eec\u4ee5\u5148\u521b\u5efa\u4e00\u4e2a\u57fa\u672c\u7684\u201c\u9aa8\u67b6\u201d\u6a21\u7248\uff0c\u5b83\u5305\u542b\u6211\u4eec\u7ad9\u70b9\u4e2d\u7684\u5168\u90e8\u5143\u7d20\uff0c\u5e76\u4e14\u53ef\u4ee5\u5b9a\u4e49\u591a\u5904blocks \uff0c\u4f8b\u5982\u6211\u4eec\u521b\u5efabase.html\u5185\u5bb9\u5982\u4e0b<\/p>\n
<!DOCTYPE html>\n<html lang="en">\n<head>\n    <meta charset="UTF-8">\n    <title>\n        {% block title %}\u81ea\u5b9a\u4e49title\u540d{% endblock %}\n    <\/title>\n\n    <link rel="stylesheet" href="https:\/\/cdn.jsdelivr.net\/npm\/bootstrap@3.3.7\/dist\/css\/bootstrap.min.css"\n          integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz\/K68vbdEjh4u" crossorigin="anonymous">\n    <style>\n        * {\n            margin: 0;\n            padding: 0;\n        }\n\n        .header {\n            height: 50px;\n            width: 100%;\n            background-color: #919191;\n            margin-bottom: 20px;\n        }\n\n    <\/style>\n\n<\/head>\n<body>\n<div class="header"><\/div>\n\n<div class="container">\n    <div class="row">\n        <div class="col-md-3">\n            <div class="list-group">\n                {% block sidebar %}\n                    <a href="#" class="list-group-item active">\u670d\u88c5\u57ce<\/a>\n                    <a href="#" class="list-group-item">\u7f8e\u5986\u9986<\/a>\n                    <a href="#" class="list-group-item">\u8d85\u5e02<\/a>\n                    <a href="#" class="list-group-item">\u5168\u7403\u8d2d<\/a>\n                    <a href="#" class="list-group-item">\u95ea\u8d2d<\/a>\n                    <a href="#" class="list-group-item">\u56e2\u8d2d<\/a>\n                {% endblock %}\n\n            <\/div>\n        <\/div>\n\n        <div class="col-md-9">\n            {% block content %}\n                base.html\u9875\u9762\u5185\u5bb9\n            {% endblock %}\n        <\/div>\n    <\/div>\n\n<\/div>\n\n<\/body>\n<\/html><\/code><\/pre>\n
\u6a21\u677fbase.html \u5b9a\u4e49\u4e86\u4e00\u4e2a\u53ef\u4ee5\u7528\u4e8e\u4e24\u5217\u6392\u7248\u9875\u9762\u7684\u7b80\u5355HTML\u9aa8\u67b6\u3002\u6211\u4eec\u65b0\u5efa\u5b50\u6a21\u677findex.html\u7684\u4e3b\u8981\u5de5\u4f5c\u5c31\u662f\u7ee7\u627fbase.html\u7136\u540e\u586b\u5145\/\u8986\u76d6\u5176\u5185\u90e8\u7684blocks\u3002<\/p>\n
{% extends "base.html" %}\n\n<!--\u7528\u65b0\u5185\u5bb9\u5b8c\u5168\u8986\u76d6\u4e86\u7236\u6a21\u677f\u5185\u5bb9-->\n{% block title %}\n    index\u9875\u9762\n{% endblock %}\n\n{% block sidebar %}\n    <!--\u8be5\u53d8\u91cf\u4f1a\u5c06\u7236\u6a21\u677f\u4e2dsidebar\u4e2d\u539f\u6765\u7684\u5185\u5bb9\u7ee7\u627f\u8fc7\u6765\uff0c\u7136\u540e\u6211\u4eec\u53ef\u4ee5\u5728\u6b64\u57fa\u7840\u4e0a\u65b0\u589e\uff0c\u5426\u5219\u5c31\u662f\u7eaf\u7cb9\u5730\u8986\u76d6-->\n    {{ block.super }}\n\n    <!--\u5728\u7ee7\u627f\u7236\u6a21\u677f\u5185\u5bb9\u7684\u57fa\u7840\u4e0a\u65b0\u589e\u7684\u6807\u7b7e-->\n    <a href="#" class="list-group-item">\u62cd\u5356<\/a>\n    <a href="#" class="list-group-item">\u91d1\u878d<\/a>\n{% endblock %}\n\n{% block content %}\n    <!--\u7528\u65b0\u5185\u5bb9\u5b8c\u5168\u8986\u76d6\u4e86\u7236\u6a21\u677f\u5185\u5bb9-->\n    <p>index\u9875\u9762\u5185\u5bb9<\/p>\n{% endblock %}<\/code><\/pre>\n
\u6211\u4eec\u901a\u8fc7django\u8bbf\u95eeindex.html\u770b\u5230\u5185\u5bb9\u5982\u4e0b(block\u6807\u7b7e\u7684\u5185\u5bb9\u90fd\u5b8c\u6210\u4e86\u66ff\u6362\u6216\u66f4\u65b0)<\/p>\n
<!DOCTYPE html>\n<html lang="en">\n<head>\n    <meta charset="UTF-8">\n    <title>\n        index\u9875\u9762\n    <\/title>\n\n    <link rel="stylesheet" href="https:\/\/cdn.jsdelivr.net\/npm\/bootstrap@3.3.7\/dist\/css\/bootstrap.min.css"\n          integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz\/K68vbdEjh4u" crossorigin="anonymous">\n    <style>\n        * {\n            margin: 0;\n            padding: 0;\n        }\n\n        .header {\n            height: 50px;\n            width: 100%;\n            background-color: #919191;\n            margin-bottom: 20px;\n        }\n\n    <\/style>\n\n<\/head>\n<body>\n<div class="header"><\/div>\n\n<div class="container">\n    <div class="row">\n        <div class="col-md-3">\n            <div class="list-group">\n                <!--\u8be5\u53d8\u91cf\u4f1a\u5c06\u7236\u6a21\u677f\u4e2dsidebar\u4e2d\u539f\u6765\u7684\u5185\u5bb9\u7ee7\u627f\u8fc7\u6765\uff0c\u7136\u540e\u6211\u4eec\u53ef\u4ee5\u5728\u6b64\u57fa\u7840\u4e0a\u65b0\u589e\uff0c\u5426\u5219\u5c31\u662f\u7eaf\u7cb9\u5730\u8986\u76d6-->\n                <a href="#" class="list-group-item active">\u670d\u88c5\u57ce<\/a>\n                <a href="#" class="list-group-item">\u7f8e\u5986\u9986<\/a>\n                <a href="#" class="list-group-item">\u8d85\u5e02<\/a>\n                <a href="#" class="list-group-item">\u5168\u7403\u8d2d<\/a>\n                <a href="#" class="list-group-item">\u95ea\u8d2d<\/a>\n                <a href="#" class="list-group-item">\u56e2\u8d2d<\/a>\n\n                <!--\u5728\u7ee7\u627f\u7236\u6a21\u677f\u5185\u5bb9\u7684\u57fa\u7840\u4e0a\u65b0\u589e\u7684\u6807\u7b7e-->\n                <a href="#" class="list-group-item">\u62cd\u5356<\/a>\n                <a href="#" class="list-group-item">\u91d1\u878d<\/a>\n            <\/div>\n        <\/div>\n\n        <div class="col-md-9">\n            <!--\u7528\u65b0\u5185\u5bb9\u5b8c\u5168\u8986\u76d6\u4e86\u7236\u6a21\u677f\u5185\u5bb9-->\n            <p>index\u9875\u9762\u5185\u5bb9<\/p>\n        <\/div>\n    <\/div>\n\n<\/div>\n\n<\/body>\n<\/html><\/code><\/pre>\n
\u603b\u7ed3\u4e0e\u6ce8\u610f<\/p>\n
#1\u3001\u6807\u7b7eextends\u5fc5\u987b\u653e\u5728\u9996\u884c\uff0cbase.html\u4e2dblock\u8d8a\u591a\u53ef\u5b9a\u5236\u6027\u8d8a\u5f3a\n\n#2\u3001include\u4ec5\u4ec5\u53ea\u662f\u5b8c\u5168\u5f15\u7528\u5176\u4ed6\u6a21\u677f\u6587\u4ef6\uff0c\u800cextends\u5374\u53ef\u4ee5\u642d\u914dblock\u5728\u5f15\u7528\u7684\u57fa\u7840\u4e0a\u8fdb\u884c\u6269\u5199\n\n#3\u3001\u53d8\u91cf{{ block.super }} \u53ef\u4ee5\u91cd\u7528\u7236\u7c7b\u7684\u5185\u5bb9\uff0c\u7136\u540e\u5728\u7236\u7c7b\u57fa\u7840\u4e0a\u589e\u52a0\u65b0\u5185\u5bb9\uff0c\u800c\u4e0d\u662f\u5b8c\u5168\u8986\u76d6\n\n#4\u3001\u4e3a\u4e86\u63d0\u5347\u53ef\u8bfb\u6027\uff0c\u6211\u4eec\u53ef\u4ee5\u7ed9\u6807\u7b7e{% endblock %} \u8d77\u4e00\u4e2a\u540d\u5b57 \u3002\u4f8b\u5982\uff1a\n    {% block content %}\n    ...\n    {% endblock content %}\u3000\u3000\n#5\u3001\u5728\u4e00\u4e2a\u6a21\u7248\u4e2d\u4e0d\u80fd\u51fa\u73b0\u91cd\u540d\u7684block\u6807\u7b7e\u3002<\/code><\/pre>\n
\"\"<\/div><\/p>\n
\u9759\u6001\u6587\u4ef6\u914d\u7f6e<\/h2>\n
\u6211\u4eec\u5728\u7f16\u5199\u6a21\u677f\u6587\u4ef6\u65f6\uff0c\u9700\u8981\u5927\u91cf\u5f15\u7528css\u3001js\u3001\u56fe\u7247\u7b49\u9759\u6001\u6587\u4ef6\uff0c\u5982\u679c\u6211\u4eec\u5c06\u8fd9\u4e9b\u6587\u4ef6\u5728\u670d\u52a1\u7aef\u5b58\u653e\u7684\u8def\u5f84\u90fd\u56fa\u5b9a\u5199\u6b7b\u90a3\u4e48\u5c06\u975e\u5e38\u4e0d\u5229\u4e8e\u540e\u671f\u7684\u6269\u5c55\uff0c\u6211\u4eec\u53ef\u4ee5\u8fd9\u4e48\u505a<\/p>\n
1\u3001settings.py<\/p>\n
STATIC_URL = '\/static\/' # \u627e\u5230\u8fd9\u4e00\u884c\uff0c\u7136\u540e\u65b0\u589e\u4e0b\u8ff0\u4ee3\u7801\nSTATICFILES_DIRS = [\n    os.path.join(BASE_DIR, 'statics'),# \u83b7\u53d6\u9759\u6001\u6587\u4ef6\u5728\u670d\u52a1\u7aef\u7684\u7edd\u5bf9\u8def\u5f84\n]\n#STATIC_URL = '\/static\/'\u5c31\u662f\u4e3a\u9759\u6001\u6587\u4ef6\u7684\u7edd\u5bf9\u8def\u5f84\u8d77\u4e86\u4e00\u4e2a\u522b\u540d\uff0c\u4ee5\u540e\u6211\u4eec\u53ea\u9700\u8981\u7528\u8def\u5f84\/static\/\u5373\u53ef<\/code><\/pre>\n
2\u3001\u5728\u9879\u76ee\u6839\u76ee\u5f55\u4e0b\u65b0\u589e\u6587\u4ef6\u5939statics\uff0c\u4e3a\u4e86\u66f4\u4fbf\u4e8e\u7ba1\u7406\uff0c\u53ef\u4ee5\u5728statics\u4e0b\u65b0\u5efa\u5b50\u6587\u4ef6\u5939css\u3001js\u3001img\u7b49<\/p>\n
\"\"<\/div><\/p>\n
3\u3001\u65b0\u5efa\u6a21\u677f\u6587\u4ef6index.html,\u5728\u8be5\u6587\u4ef6\u4e2d\u5bf9\u9759\u6001\u6587\u4ef6\u7684\u5f15\u7528\u5982\u4e0b<\/p>\n
<!DOCTYPE html>\n<html lang="en">\n<head>\n    <meta charset="UTF-8">\n    <title>Title<\/title>\n    <link rel="stylesheet" href="\/static\/css\/my.css">\n<\/head>\n<body>\n<h4>\u6211\u662f\u7ea2\u8272\u7684\uff0c\u70b9\u6211\u5c31\u7eff<\/h4>\n<img src="\/static\/img\/rb.jpeg" alt="">\n\n<script src="\/static\/js\/jquery-3.3.1.min.js"><\/script>\n<script src="\/static\/js\/my.js"><\/script>\n\n<\/body>\n<\/html><\/code><\/pre>\n
\u7efc\u4e0a\uff0c\u5728\u914d\u7f6e\u5b8csettings.py\u540e\uff0c\u6240\u6709\u7684\u9759\u6001\u6587\u4ef6\u8def\u5f84\u90fd\u53ef\u4ee5\u91c7\u7528\u522b\u540d\/static\/\u4f5c\u4e3a\u8d77\u59cb\uff0c\u8fd9\u5728\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u4f1a\u6709\u5229\u4e8e\u7a0b\u5e8f\u7684\u6269\u5c55\u6027\uff0c\u4f46\u5982\u679c\u6211\u4eec\u5728\u9879\u76ee\u540e\u671f\u7ef4\u62a4\u65f6\uff0c\u8fde\/static\/\u8fd9\u4e2a\u503c\u4e5f\u9700\u8981\u4fee\u6539\uff0c\u90a3\u610f\u5473\u7740\u6240\u6709\u6a21\u677f\u6587\u4ef6\u4e2d\u4e5f\u90fd\u9700\u8981\u8ddf\u7740\u6539\u4e86\uff0c\u6269\u5c55\u6027\u4f9d\u7136\u5f88\u5dee\uff0c\u4e3a\u6b64\uff0cdjango\u5728\u4e00\u4e2a\u540d\u4e3astatic.py\u7684\u6587\u4ef6\u4e2d\u5b9a\u4e49\u4e86\u6807\u7b7estatic\u3001get_static_prefix\uff0c\u4e8c\u8005\u90fd\u53ef\u4ee5\u89e3\u51b3\u8be5\u95ee\u9898<\/p>\n
test.html<\/p>\n
<!DOCTYPE html>\n<html lang="en">\n<head>\n    <meta charset="UTF-8">\n    <title>Title<\/title>\n    <!--\u6ce8\u610f\uff1a\u5fc5\u987b\u5148\u52a0\u8f7d\u6587\u4ef6static.py-->\n    {% load static %}\n    <!--\u6ce8\u610f\uff1a\u6b64\u5904\u7684static\u662f\u4e00\u4e2a\u5b9a\u4e49\u5728static.py\u4e2d\u7684\u4e00\u4e2a\u6807\u7b7e\uff0c\u540d\u5b57\u4e0e\u6587\u4ef6\u540d\u4e00\u6837\u800c\u5df2\uff0c\u4e0d\u8981\u641e\u6df7-->\n    <link rel="stylesheet" href="{% static 'css\/my.css' %}">\n<\/head>\n<body>\n<h4>\u6211\u662f\u7ea2\u8272\u7684\uff0c\u70b9\u6211\u5c31\u7eff<\/h4>\n<img src="{% static 'img\/rb.jpeg' %}" alt="">\n\n{% load static %}\n<script src="{% static 'js\/jquery-3.3.1.min.js' %}"><\/script>\n<script src="{% static 'js\/my.js' %}"><\/script>\n\n<\/body>\n<\/html><\/code><\/pre>\n
\u6807\u7b7estatic\u4f1a\u63a5\u6536\u4f20\u5165\u7684\u53c2\u6570\uff0c\u7136\u540e\u8fd9\u6839\u636esettings.py\u4e2d\u53d8\u91cfSTATIC_URL\u7684\u503c\u62fc\u63a5\u51fa\u4e00\u4e2a\u5b8c\u6574\u7684\u8def\u5f84\uff0c\u5982\u679cSTATIC_URL = ‘\/static\/’\uff0c\u90a3\u4e48href="{% static ‘css\/my.css’ %}"\u4f1a\u88ab\u6e32\u67d3\u6210href="\/static\/css\/my.css"\uff0c\u5982\u679cSTATIC_URL = ‘\/static123\/’\uff0c\u90a3\u4e48href="{% static ‘css\/my.css’ %}"\u4f1a\u88ab\u6e32\u67d3\u6210href="\/static123\/css\/my.css"\u3002<\/p>\n
\u6807\u7b7eget_static_prefix\u4e5f\u53ef\u4ee5\u5b8c\u6210\u540c\u6837\u7684\u6548\u679c\uff0c\u53ea\u4e0d\u8fc7\u7528\u6cd5\u4e0d\u540c\u3002\u6211\u4eec\u4e0d\u80fd\u4e3a\u6807\u7b7eget_static_prefix\u4f20\u53c2\uff0c\u56e0\u4e3a\u6807\u7b7eget_static_prefix\u4ee3\u8868\u7684\u53ea\u662fsettings.py\u4e2dSTATIC_URL\u7684\u503c\uff0c\u6240\u4ee5\u6211\u4eec\u9700\u8981\u505a\u7684\u662f\u5728get_static_prefix\u7684\u57fa\u7840\u4e0a\u81ea\u884c\u62fc\u63a5\u8def\u5f84\uff0c\u5982\u4e0b<\/p>\n
test.html<\/p>\n
<!DOCTYPE html>\n<html lang="en">\n<head>\n    <meta charset="UTF-8">\n    <title>Title<\/title>\n    <!--\u6ce8\u610f\uff1a\u540c\u6837\u9700\u8981\u5148\u52a0\u8f7d\u6587\u4ef6static.py-->\n    {% load static %}\n    <!--\u4f7f\u7528\u6807\u7b7eget_static_prefix\u62fc\u63a5\u8def\u5f84-->\n    <link rel="stylesheet" href="{% get_static_prefix %}css\/my.css">\n<\/head>\n<body>\n<h4>\u6211\u662f\u7ea2\u8272\u7684\uff0c\u70b9\u6211\u5c31\u7eff<\/h4>\n<img src="{% get_static_prefix %}img\/rb.jpeg" alt="">\n\n{% load static %}\n<script src="{% get_static_prefix %}js\/jquery-3.3.1.min.js"><\/script>\n<script src="{% get_static_prefix %}js\/my.js"><\/script>\n\n<\/body>\n<\/html><\/code><\/pre>\n
\u5982\u679cSTATIC_URL = ‘\/static\/’\uff0c\u90a3\u4e48href="{% get_static_prefix %}css\/my.css"\u4f1a\u88ab\u6e32\u67d3\u6210href="\/static\/css\/my.css"\uff0c\u5176\u5b83\u540c\u7406<\/p>\n
\"\"<\/div><\/p>\n","protected":false},"excerpt":{"rendered":"
Django\u4e4b\u6a21\u677f\u5c42 \u4e00 \u6a21\u677f\u7b80\u4ecb \u5728\u521a\u521a\u4ecb\u7ecd\u5b8c\u7684\u89c6\u56fe\u5c42\u4e2d\u6211\u4eec\u63d0\u5230\uff0c\u6d4f\u89c8\u5668\u53d1\u9001\u7684\u8bf7\u6c42\u4fe1\u606f\u4f1a\u8f6c\u53d1\u7ed9\u89c6\u56fe\u51fd\u6570\u8fdb\u884c\u5904 […]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[385,390],"tags":[],"_links":{"self":[{"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/posts\/5810"}],"collection":[{"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/egonlin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5810"}],"version-history":[{"count":0,"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/posts\/5810\/revisions"}],"wp:attachment":[{"href":"https:\/\/egonlin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5810"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/egonlin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5810"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/egonlin.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5810"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}