{"id":4181,"date":"2022-03-19T21:46:08","date_gmt":"2022-03-19T13:46:08","guid":{"rendered":"https:\/\/egonlin.com\/?p=4181"},"modified":"2022-04-11T18:43:22","modified_gmt":"2022-04-11T10:43:22","slug":"%e7%ac%ac%e4%b8%80%e7%af%87%ef%bc%9a%e5%87%bd%e6%95%b0%e7%9a%84%e5%9f%ba%e6%9c%ac%e4%bd%bf%e7%94%a8","status":"publish","type":"post","link":"https:\/\/egonlin.com\/?p=4181","title":{"rendered":"\u7b2c\u4e00\u7bc7\uff1a\u51fd\u6570\u7684\u57fa\u672c\u4f7f\u7528"},"content":{"rendered":"

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

\u4e00 \u5f15\u5165<\/h1>\n

\u200b \u57fa\u4e8e\u524d\u4e00\u90e8\u5206\u7684\u5b66\u4e60\uff0c\u6211\u4eec\u5df2\u7ecf\u80fd\u5f00\u53d1\u4e00\u4e9b\u529f\u80fd\u7b80\u5355\u7684\u5c0f\u7a0b\u5e8f\u4e86\uff0c\u4f46\u968f\u7740\u7a0b\u5e8f\u529f\u80fd\u7684\u589e\u591a\uff0c\u4ee3\u7801\u91cf\u968f\u4e4b\u589e\u5927\uff0c\u6b64\u65f6\u4ecd\u4e0d\u52a0\u533a\u5206\u5730\u628a\u6240\u6709\u529f\u80fd\u7684\u5b9e\u73b0\u4ee3\u7801\u653e\u5230\u4e00\u8d77\uff0c\u5c06\u4f1a\u4f7f\u5f97\u7a0b\u5e8f\u7684\u7ec4\u7ec7\u7ed3\u6784\u4e0d\u6e05\u6670\uff0c\u53ef\u8bfb\u6027\u53d8\u5dee\uff0c\u4e14\u7a0b\u5e8f\u4e2d\u9700\u8981\u9891\u7e41\u4f7f\u7528\u540c\u4e00\u529f\u80fd\u65f6\uff0c\u53ea\u80fd\u91cd\u590d\u7f16\u5199\u8be5\u529f\u80fd\u7684\u5b9e\u73b0\u4ee3\u7801\uff0c\u65e5\u79ef\u6708\u7d2f\uff0c\u7a0b\u5e8f\u5c06\u53d8\u5f97\u5197\u957f\uff0c\u5e76\u4e14\u5f53\u67d0\u4e00\u529f\u80fd\u9700\u8981\u4fee\u6539\u65f6\uff0c\u53c8\u4e0d\u5f97\u4e0d\u627e\u51fa\u6240\u6709\u5b9a\u4e49\u53ca\u4f7f\u7528\u8fd9\u6bb5\u529f\u80fd\u7684\u5730\u65b9\u4fee\u6539\u4e4b\uff0c\u7ba1\u7406\u7ef4\u62a4\u7684\u96be\u5ea6\u6781\u5927\uff0c\u597d\u5427\uff0c\u88c5\u4e86\u534a\u5929\u903c\uff0c\u5230\u5e95\u8be5\u5982\u4f55\u89e3\u51b3\u63d0\u51fa\u7684\u8fd9\u4e9b\u95ee\u9898\u5462\uff1f<\/p>\n

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

\u6211\u4eec\u5b8c\u5168\u53ef\u4ee5\u4ece\u73b0\u5b9e\u751f\u6d3b\u4e2d\u627e\u5230\u7b80\u5316\u7a0b\u5e8f\u8bbe\u8ba1\u7684\u65b9\u6848\uff1a\u6bd4\u5982\u4e00\u4e2a\u4fee\u7406\u5de5\u4f1a\u4e8b\u5148\u51c6\u5907\u597d\u87ba\u4e1d\u5200\u3001\u9524\u5b50\u7b49\u5de5\u5177\uff0c\u8fd9\u6837\u5728\u8fdb\u884c\u4fee\u7406\u7684\u8fc7\u7a0b\u4e2d\uff0c\u9700\u8981\u7528\u5230\u62e7\u87ba\u4e1d\u7684\u529f\u80fd\u65f6\u5c31\u76f4\u63a5\u62ff\u6765\u87ba\u4e1d\u5200\u4f7f\u7528\uff0c\u9700\u8981\u7528\u5230\u9524\u51fb\u7269\u4f53\u7684\u529f\u80fd\u65f6\u5c31\u76f4\u63a5\u62ff\u6765\u9524\u5b50\u4f7f\u7528\uff0c\u800c\u65e0\u9700\u4e34\u65f6\u5236\u9020\u3002\u8fd9\u4e2a\u4f8b\u5b50\u7684\u6838\u5fc3\u5728\u4e8e\u2019\u4e8b\u5148\u51c6\u5907\u597d\u5de5\u5177\u2019\uff0c\u9047\u5230\u5e94\u7528\u573a\u666f\u65f6\u2019\u62ff\u6765\u5c31\u7528\u2019\uff0c\u3002<\/p>\n

\u5728\u7a0b\u5e8f\u4e2d\uff0c\u5177\u5907\u67d0\u4e00\u529f\u80fd\u7684\u2018\u5de5\u5177\u2019\u6307\u7684\u5c31\u662f\u51fd\u6570\uff0c\u2018\u4e8b\u5148\u51c6\u5907\u5de5\u5177\u2019\u7684\u8fc7\u7a0b\u5373\u51fd\u6570\u7684\u5b9a\u4e49\uff0c\u2018\u62ff\u6765\u5c31\u7528\u2019\u5373\u51fd\u6570\u7684\u8c03\u7528\u3002<\/p>\n

\u4e8c \u5b9a\u4e49\u51fd\u6570<\/h1>\n

\u51fd\u6570\u7684\u4f7f\u7528\u5fc5\u987b\u9075\u5faa\u2019\u5148\u5b9a\u4e49\uff0c\u540e\u8c03\u7528\u2019\u7684\u539f\u5219\u3002\u51fd\u6570\u7684\u5b9a\u4e49\u5c31\u76f8\u5f53\u4e8e\u4e8b\u5148\u5c06\u51fd\u6570\u4f53\u4ee3\u7801\u4fdd\u5b58\u8d77\u6765\uff0c\u7136\u540e\u5c06\u5185\u5b58\u5730\u5740\u8d4b\u503c\u7ed9\u51fd\u6570\u540d\uff0c\u51fd\u6570\u540d\u5c31\u662f\u5bf9\u8fd9\u6bb5\u4ee3\u7801\u7684\u5f15\u7528\uff0c\u8fd9\u548c\u53d8\u91cf\u7684\u5b9a\u4e49\u662f\u76f8\u4f3c\u7684\u3002\u6ca1\u6709\u4e8b\u5148\u5b9a\u4e49\u51fd\u6570\u800c\u76f4\u63a5\u8c03\u7528\uff0c\u5c31\u76f8\u5f53\u4e8e\u5728\u5f15\u7528\u4e00\u4e2a\u4e0d\u5b58\u5728\u7684\u2019\u53d8\u91cf\u540d\u2019\u3002<\/p>\n

\u5b9a\u4e49\u51fd\u6570\u7684\u8bed\u6cd5<\/p>\n

def \u51fd\u6570\u540d(\u53c2\u65701,\u53c2\u65702,...):\n    """\u6587\u6863\u63cf\u8ff0"""\n    \u51fd\u6570\u4f53\n    return \u503c<\/code><\/pre>\n
    \n
  1. def: \u5b9a\u4e49\u51fd\u6570\u7684\u5173\u952e\u5b57\uff1b<\/li>\n
  2. \u51fd\u6570\u540d\uff1a\u51fd\u6570\u540d\u6307\u5411\u51fd\u6570\u5185\u5b58\u5730\u5740\uff0c\u662f\u5bf9\u51fd\u6570\u4f53\u4ee3\u7801\u7684\u5f15\u7528\u3002\u51fd\u6570\u7684\u547d\u540d\u5e94\u8be5\u53cd\u6620\u51fa\u51fd\u6570\u7684\u529f\u80fd\uff1b<\/li>\n
  3. \u62ec\u53f7\uff1a\u62ec\u53f7\u5185\u5b9a\u4e49\u53c2\u6570\uff0c\u53c2\u6570\u662f\u53ef\u6709\u53ef\u65e0\u7684\uff0c\u4e14\u65e0\u9700\u6307\u5b9a\u53c2\u6570\u7684\u7c7b\u578b\uff1b<\/li>\n
  4. \u5192\u53f7\uff1a\u62ec\u53f7\u540e\u8981\u52a0\u5192\u53f7\uff0c\u7136\u540e\u5728\u4e0b\u4e00\u884c\u5f00\u59cb\u7f29\u8fdb\u7f16\u5199\u51fd\u6570\u4f53\u7684\u4ee3\u7801\uff1b<\/li>\n
  5. """\u6587\u6863\u63cf\u8ff0""": \u63cf\u8ff0\u51fd\u6570\u529f\u80fd\uff0c\u53c2\u6570\u4ecb\u7ecd\u7b49\u4fe1\u606f\u7684\u6587\u6863\uff0c\u975e\u5fc5\u8981\uff0c\u4f46\u662f\u5efa\u8bae\u52a0\u4e0a\uff0c\u4ece\u800c\u589e\u5f3a\u51fd\u6570\u7684\u53ef\u8bfb\u6027\uff1b<\/li>\n
  6. \u51fd\u6570\u4f53\uff1a\u7531\u8bed\u53e5\u548c\u8868\u8fbe\u5f0f\u7ec4\u6210\uff1b<\/li>\n
  7. return \u503c\uff1a\u5b9a\u4e49\u51fd\u6570\u7684\u8fd4\u56de\u503c\uff0creturn\u662f\u53ef\u6709\u53ef\u65e0\u7684\u3002<\/li>\n<\/ol>\n
    \"\"<\/div><\/p>\n
    \u53c2\u6570\u662f\u51fd\u6570\u7684\u8c03\u7528\u8005\u5411\u51fd\u6570\u4f53\u4f20\u503c\u7684\u5a92\u4ecb\uff0c\u82e5\u51fd\u6570\u4f53\u4ee3\u7801\u903b\u8f91\u4f9d\u8d56\u5916\u90e8\u4f20\u6765\u7684\u53c2\u6570\u65f6\u5219\u9700\u8981\u5b9a\u4e49\u4e3a\u53c2\u51fd\u6570\uff0c<\/p>\n
    def my_min(x,y):\n    res=x if x < y else y\n    return res<\/code><\/pre>\n
    \u5426\u5219\u5b9a\u4e49\u4e3a\u65e0\u53c2\u51fd\u6570<\/p>\n
    def interactive():\n    user=input('user>>: ').strip()\n    pwd=input('password>>: ').strip()\n    return (user,pwd)<\/code><\/pre>\n
    \u200b    \u51fd\u6570\u4f53\u4e3apass\u4ee3\u8868\u4ec0\u4e48\u90fd\u4e0d\u505a\uff0c\u79f0\u4e4b\u4e3a\u7a7a\u51fd\u6570\u3002\u5b9a\u4e49\u7a7a\u51fd\u6570\u901a\u5e38\u662f\u6709\u7528\u7684\uff0c\u56e0\u4e3a\u5728\u7a0b\u5e8f\u8bbe\u8ba1\u7684\u5f00\u59cb\uff0c\u5f80\u5f80\u662f\u5148\u60f3\u597d\u7a0b\u5e8f\u90fd\u9700\u8981\u5b8c\u6210\u4ec0\u4e48\u529f\u80fd\uff0c\u7136\u540e\u628a\u6240\u6709\u529f\u80fd\u90fd\u5217\u4e3e\u51fa\u6765\u7528pass\u5145\u5f53\u51fd\u6570\u4f53\u201c\u5360\u4f4d\u7b26\u201d\uff0c\u8fd9\u5c06\u4f7f\u5f97\u7a0b\u5e8f\u7684\u4f53\u7cfb\u7ed3\u6784\u7acb\u89c1\uff0c\u6e05\u6670\u4e14\u53ef\u8bfb\u6027\u5f3a\u3002\u4f8b\u5982\u8981\u7f16\u5199\u4e00\u4e2aftp\u7a0b\u5e8f\uff0c\u6211\u4eec\u53ef\u80fd\u60f3\u5230\u7684\u529f\u80fd\u6709\u7528\u6237\u8ba4\u8bc1\uff0c\u4e0b\u8f7d\uff0c\u4e0a\u4f20\uff0c\u6d4f\u89c8\uff0c\u5207\u6362\u76ee\u5f55\u7b49\u529f\u80fd\uff0c\u53ef\u4ee5\u5148\u505a\u51fa\u5982\u4e0b\u5b9a\u4e49\uff1a<\/p>\n
    def auth_user():\n    """user authentication function"""\n    pass\n\ndef download_file():\n    """download file function"""\n    pass\n\ndef upload_file():\n    """upload file function"""\n    pass\n\ndef ls():\n    """list contents function"""\n    pass\n\ndef cd():\n    """change directory"""\n    pass<\/code><\/pre>\n
    \u4e4b\u540e\u6211\u4eec\u4fbf\u53ef\u4ee5\u7edf\u7b79\u5b89\u6392\u7f16\u7a0b\u4efb\u52a1\uff0c\u6709\u9009\u62e9\u6027\u7684\u53bb\u5b9e\u73b0\u4e0a\u8ff0\u529f\u80fd\u6765\u66ff\u6362\u6389pass\uff0c\u4ece\u800c\u63d0\u9ad8\u5f00\u53d1\u6548\u7387\u3002<\/p>\n
    \"\"<\/div><\/p>\n
    \u4e09 \u8c03\u7528\u51fd\u6570\u4e0e\u51fd\u6570\u8fd4\u56de\u503c<\/h1>\n
    \u200b    \u51fd\u6570\u7684\u4f7f\u7528\u5206\u4e3a\u5b9a\u4e49\u9636\u6bb5\u4e0e\u8c03\u7528\u9636\u6bb5\uff0c\u5b9a\u4e49\u51fd\u6570\u65f6\u53ea\u68c0\u6d4b\u8bed\u6cd5\uff0c\u4e0d\u6267\u884c\u51fd\u6570\u4f53\u4ee3\u7801\uff0c\u51fd\u6570\u540d\u52a0\u62ec\u53f7\u5373\u51fd\u6570\u8c03\u7528\uff0c\u53ea\u6709\u8c03\u7528\u51fd\u6570\u65f6\u624d\u4f1a\u6267\u884c\u51fd\u6570\u4f53\u4ee3\u7801<\/p>\n
    #\u5b9a\u4e49\u9636\u6bb5\ndef foo():\n    print('in the foo')\n    bar()\n\ndef bar():\n    print('in the bar')\n\n#\u8c03\u7528\u9636\u6bb5\nfoo()<\/code><\/pre>\n
    \u6267\u884c\u7ed3\u679c\uff1a<\/p>\n
    in the foo\nin the bar<\/code><\/pre>\n
    \u5b9a\u4e49\u9636\u6bb5\u51fd\u6570foo\u4e0ebar\u5747\u65e0\u8bed\u6cd5\u9519\u8bef\uff0c\u800c\u5728\u8c03\u7528\u9636\u6bb5\u8c03\u7528foo()\u65f6\uff0c\u51fd\u6570foo\u4e0ebar\u90fd\u65e9\u5df2\u7ecf\u5b58\u5728\u4e8e\u5185\u5b58\u4e2d\u4e86\uff0c\u6240\u4ee5\u4e0d\u4f1a\u6709\u4efb\u4f55\u95ee\u9898\u3002<\/p>\n
    \"\"<\/div><\/p>\n
    \u6309\u7167\u5728\u7a0b\u5e8f\u51fa\u73b0\u7684\u5f62\u5f0f\u548c\u4f4d\u7f6e\uff0c\u53ef\u5c06\u51fd\u6570\u7684\u8c03\u7528\u5f62\u5f0f\u5206\u4e3a\u4e09\u79cd\uff1a<\/p>\n
    #1\u3001\u8bed\u53e5\u5f62\u5f0f\uff1a\nfoo()\n\n#2\u3001\u8868\u8fbe\u5f0f\u5f62\u5f0f\uff1a\nm=my_min(1,2) #\u5c06\u8c03\u7528\u51fd\u6570\u7684\u8fd4\u56de\u503c\u8d4b\u503c\u7ed9x\nn=10*my_min(1,2) #\u5c06\u8c03\u7528\u51fd\u6570\u7684\u8fd4\u56de\u503c\u4e58\u4ee510\u7684\u7ed3\u679c\u8d4b\u503c\u7ed9n\n\n#3\u3001\u51fd\u6570\u8c03\u7528\u4f5c\u4e3a\u53c2\u6570\u7684\u5f62\u5f0f\uff1a\n# my_min\uff082\uff0c3\uff09\u4f5c\u4e3a\u51fd\u6570my_min\u7684\u7b2c\u4e8c\u4e2a\u53c2\u6570\uff0c\u5b9e\u73b0\u4e86\u53d61,2,3\u4e2d\u7684\u8f83\u5c0f\u8005\u8d4b\u503c\u7ed9m\nm=my_min(1\uff0cmy_min\uff082\uff0c3\uff09)<\/code><\/pre>\n
    \u82e5\u9700\u8981\u5c06\u51fd\u6570\u4f53\u4ee3\u7801\u6267\u884c\u7684\u7ed3\u679c\u8fd4\u56de\u7ed9\u8c03\u7528\u8005\uff0c\u5219\u9700\u8981\u7528\u5230return\u3002return\u540e\u65e0\u503c\u6216\u76f4\u63a5\u7701\u7565return\uff0c\u5219\u9ed8\u8ba4\u8fd4\u56deNone\uff0creturn\u7684\u8fd4\u56de\u503c\u65e0\u7c7b\u578b\u9650\u5236\uff0c\u4e14\u53ef\u4ee5\u5c06\u591a\u4e2a\u8fd4\u56de\u503c\u653e\u5230\u4e00\u4e2a\u5143\u7ec4\u5185\u3002<\/p>\n
    >>> def test(x,y,z):\n...     return x,y,z #\u7b49\u540c\u4e8ereturn (x,y,z)\n... \n>>> res=test(1,2,3)\n>>> print(res)\n(1, 2, 3)<\/code><\/pre>\n
    return\u662f\u4e00\u4e2a\u51fd\u6570\u7ed3\u675f\u7684\u6807\u5fd7,\u51fd\u6570\u5185\u53ef\u4ee5\u6709\u591a\u4e2areturn\uff0c\u4f46\u53ea\u6267\u884c\u4e00\u6b21\u51fd\u6570\u5c31\u7ed3\u675f\u4e86\uff0c\u5e76\u628areturn\u540e\u5b9a\u4e49\u7684\u503c\u4f5c\u4e3a\u672c\u6b21\u8c03\u7528\u7684\u7ed3\u679c\u8fd4\u56de\u3002<\/p>\n
    \"\"<\/div><\/p>\n","protected":false},"excerpt":{"rendered":"
    \u4e00 \u5f15\u5165 \u200b \u57fa\u4e8e\u524d\u4e00\u90e8\u5206\u7684\u5b66\u4e60\uff0c\u6211\u4eec\u5df2\u7ecf\u80fd\u5f00\u53d1\u4e00\u4e9b\u529f\u80fd\u7b80\u5355\u7684\u5c0f\u7a0b\u5e8f\u4e86\uff0c\u4f46\u968f\u7740\u7a0b\u5e8f\u529f\u80fd\u7684\u589e\u591a\uff0c\u4ee3\u7801\u91cf\u968f\u4e4b\u589e\u5927\uff0c […]<\/p>\n","protected":false},"author":3,"featured_media":6685,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[3,281,326],"tags":[],"_links":{"self":[{"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/posts\/4181"}],"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=4181"}],"version-history":[{"count":0,"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/posts\/4181\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/media\/6685"}],"wp:attachment":[{"href":"https:\/\/egonlin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4181"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/egonlin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4181"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/egonlin.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4181"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}