{"id":1925,"date":"2021-08-03T14:18:44","date_gmt":"2021-08-03T06:18:44","guid":{"rendered":"https:\/\/egonlin.com\/?p=1925"},"modified":"2022-02-07T16:43:06","modified_gmt":"2022-02-07T08:43:06","slug":"go%e4%bb%a3%e7%a0%81%e7%bb%84%e7%bb%87%e5%bd%a2%e5%bc%8f%e4%b8%8e%e7%bb%93%e6%9e%84","status":"publish","type":"post","link":"https:\/\/egonlin.com\/?p=1925","title":{"rendered":"GO\u4ee3\u7801\u7ec4\u7ec7\u5f62\u5f0f\u4e0e\u7ed3\u6784"},"content":{"rendered":"

GO\u4ee3\u7801\u7ec4\u7ec7\u5f62\u5f0f\u4e0e\u7ed3\u6784<\/h1>\n

\u4e00 \u5305\u4ecb\u7ecd<\/h2>\n

\u200b \u6211\u4eec\u7528go\u8bed\u8a00\u5f00\u53d1\u7684\u7a0b\u5e8f\u6587\u4ef6\u79f0\u4e4b\u4e3a\u6e90\u7801\u6587\u4ef6(\u6e90\u7801\u6587\u4ef6\u5fc5\u987b\u4ee5.go\u7ed3\u5c3e)\u3002\u5f88\u660e\u663e\u5c06\u7a0b\u5e8f\u6240\u6709\u7684\u4ee3\u7801\u90fd\u653e\u5165\u4e00\u4e2a\u6e90\u7801\u6587\u4ef6\u662f\u4e0d\u5408\u7406\u7684\uff0c\u9700\u8981\u5206\u6587\u4ef6\u7ba1\u7406\u76f8\u5173\u4ee3\u7801\uff0c\u4f46\u662f\u968f\u7740\u7a0b\u5e8f\u6587\u4ef6\u7684\u589e\u591a\uff0c\u4e5f\u5fc5\u987b\u6709\u4e00\u79cd\u5c06\u6587\u4ef6\u52a0\u4ee5\u7ec4\u7ec7\u7ba1\u7406\u7684\u65b9\u5f0f\/\u5f62\u5f0f\uff0c\u4e8e\u662fGo\u5f15\u5165\u4e86\u201d\u5305\u201c\u7684\u6982\u5ff5\u3002<\/p>\n

\u200b \u5305\u662fgo\u8bed\u8a00\u63d0\u4f9b\u7684\u4e00\u79cd\u865a\u62df\u7684\u6982\u5ff5\uff0c\u5305\u58f0\u660e\u4e00\u81f4\u7684\u591a\u4e2a\u6e90\u7801\u6587\u4ef6\u5728\u903b\u8f91\u4e0a\u88ab\u7ec4\u7ec7\u5230\u4e00\u8d77\u3001\u540c\u5c5e\u4e8e\u4e00\u4e2a\u5305<\/p>\n

\uff081\uff09\u5305\u7684\u58f0\u660e\u3001\u5305\u7684\u5bfc\u5165\u8def\u5f84\u3001\u6ce8\u610f\u7684\u95ee\u9898<\/p>\n

\/\/\u4e00\uff1a\u5305\u7684\u58f0\u660e\n\/\/ 1\u3001\u6bcf\u4e2a\u6e90\u7801\u6587\u4ef6\u90fd\u5fc5\u987b\u5728\u6587\u4ef6\u5934\u5904\u58f0\u660e\u81ea\u5df1\u5f52\u5c5e\u7684\u5305\u3002\npackage \u5305\u540d \/\/ \u5305\u540d\u4e00\u822c\u603b\u662f\u7528\u5c0f\u5199\u5b57\u6bcd\n\n\/\/ 2\u3001\u5305\u540d\u4efb\u610f\uff0c\u5305\u540d\u4e00\u81f4\u7684\u5c5e\u4e8e\u540c\u4e00\u4e2a\u5305\n\n\/\/ 3\u3001\u5305\u662f\u7f16\u8bd1\u548c\u5f52\u6863Go\u7a0b\u5e8f\u7684\u6700\u57fa\u672c\u5355\u4f4d\uff0c\u4e00\u4e2a\u5305\u4e2d\u7684\u591a\u4e2a\u6e90\u7801\u6587\u4ef6\u662f\u4e00\u4e2a\u4e0d\u53ef\u5206\u5272\u7684\u6574\u4f53\n\n\/\/\u4e8c\uff1a\u5305\u7684\u5bfc\u5165\u8def\u5f84\n\u5f3a\u8c03\u5f3a\u8c03\u5f3a\u8c03\uff01\uff01\uff01\uff01\uff01\uff01\n\u5305\u662f\u4e00\u4e2a\u628a\u591a\u4e2a\u6e90\u7801\u6587\u4ef6\u5f52\u4e00\u5230\u4e00\u8d77\u7ba1\u7406\u7684\u865a\u62df\u5355\u4f4d\uff0c\u4e00\u5b9a\u8981\u8bb0\u4f4f\uff0c\u5b83\u53ea\u662f\u4e00\u4e2a\u865a\u62df\u7684\u6982\u5ff5\u800c\u5df2\uff0c\u800c\u5b9e\u5b9e\u5728\u5728\u5730\u8bb2\uff0c\u591a\u4e2a\u6e90\u7801\u6587\u4ef6\u662f\u8981\u653e\u7f6e\u5230\u4e00\u4e2a\u5b9e\u5b9e\u5728\u5728\u7684\u6587\u4ef6\u5939\u4e0b\u7684\uff0c\u8fd9\u4e2a\u5b9e\u5b9e\u5728\u5728\u7684\u6587\u4ef6\u5939\u6240\u5904\u7684\u8def\u5f84\u662f\u5305\u7684\u5bfc\u5165\u8def\u5f84\u3002\u5305\u7684\u5bfc\u5165\u8def\u5f84\u5f88\u91cd\u8981\uff0c\u4ed6\u662f\u5305\u7684"\u5bb6\u5ead\u4f4f\u5740"\uff0c\u662f\u7528\u6765\u627e\u5230\u5305\u7684\uff08\u7528\u5728import\u8bed\u53e5\u4e2d\uff0c\u7a0d\u540e\u4ecb\u7ecd\uff09\uff0c\u4f46\u5b83\u7edd\u4e0d\u7b49\u540c\u4e8e\u5305\u7684\u6982\u5ff5\n\n\/\/\u4e09\uff1a\u6ce8\u610f\u7684\u95ee\u9898\n1\u3001\u4e00\u4e2a\u6587\u4ef6\u5939\u4e0b\u53ea\u80fd\u653e\u7f6e\u4e00\u4e2a\u5305\uff0c\u4e5f\u5c31\u662f\u6240\u4e00\u4e2a\u6587\u4ef6\u5939\u4e0b\u653e\u7f6e\u7684\u591a\u4e2a\u6e90\u7801\u6587\u4ef6\u7684\u5305\u58f0\u660e\u5fc5\u987b\u4e00\u81f4\uff0cgo\u4ee5\u6b64\u6765\u786e\u4fdd\u4e00\u4e2a\u8def\u5f84\u5c31\u552f\u4e00\u5b9a\u4f4d\u5230\u552f\u4e00\u7684\u4e00\u4e2a\u5305\u3002\n2\u3001\u5305\u867d\u7136\u4e0e\u6587\u4ef6\u5939\u8def\u5f84\u662f\u622a\u7136\u4e0d\u540c\u7684\u610f\u601d\uff0c\u4f46\u662f\u4e3a\u4e86\u65b9\u4fbf\u8bb0\u5fc6\uff0c\u5305\u901a\u5e38\u5e94\u8be5\u58f0\u660e\u4e3a\u6587\u4ef6\u5939\u7684\u540d\u5b57\n\u4f8b\u5982\u6587\u4ef6\u5939\u8def\u5f84\/a\/b\/c\/mypkg,\u5305\u540d\u5e94\u58f0\u660e\u4e3apackage mypkg\uff0cmypkg\u5c31\u4e3a\u5305\u540d<\/code><\/pre>\n
\"\"<\/div><\/p>\n
\uff082\uff09\u5305\u7684\u533a\u5206\u4e0e\u653e\u7f6e\u4f4d\u7f6e<\/p>\n
\u200b    \u5305\u662f\u865a\u62df\u7684\u3001\u903b\u8f91\u5c42\u9762\u7684\u6982\u5ff5\uff0c\u4f46\u5305\u7ec4\u7ec7\u7684\u591a\u4e2a\u6e90\u7801\u6587\u4ef6\u786e\u5b9e\u662f\u5b9e\u5b9e\u5728\u5728\u7684\uff0c\u4e00\u5b9a\u8981\u653e\u7f6e\u5728\u67d0\u4e00\u6587\u4ef6\u5939\u4e0b.<\/p>\n
\u200b    \u8bf7\u6ce8\u610f:\u4e3a\u4e86\u540e\u7eed\u4e66\u5199\u7b80\u6d01\uff0c\u7b14\u8005\u76f4\u63a5\u5c06\u5305\u6240\u7ec4\u7ec7\u7684\u591a\u4e2a\u6e90\u7801\u6587\u4ef6\u7684\u5b58\u653e\u4f4d\u7f6e\u7b80\u79f0\u4e3a\u5305\u7684\u5b58\u653e\u4f4d\u7f6e\uff0c\u8bf7\u8bfb\u8005\u52a1\u5fc5\u77e5\u6653\u3002<\/strong><\/p>\n
\u200b    main\u5305\u5305\u542b\u7740\u7a0b\u5e8f\u7684\u5165\u53e3\uff0c\u4e3b\u8981\u7528\u6765\u8fd0\u884c\uff0c\u65e0\u8bba\u5982\u4f55\uff0cmain\u5305\u53ef\u4ee5\u88ab\u653e\u7f6e\u4e8e\u4efb\u610f\u6587\u4ef6\u5939\u4e0b\u3002<\/p>\n
\u200b    \u7b14\u8005\u5c06main\u5305\u4e4b\u5916\u7684\u5305\u79f0\u4e4b\u4e3a\u5176\u4ed6\u5305\uff0c\u5177\u4f53\u662f\u6307\u5185\u7f6e\u5305\u3001\u81ea\u5b9a\u4e49\u5305\u3001\u4e0b\u8f7d\u7684\u7b2c\u4e09\u65b9\u5305\u3002\u6709\u522b\u4e8emain\u5305\uff0c\u5176\u4ed6\u5305\u4e3b\u8981\u7528\u6765\u88ab\u5bfc\u5165\u4f7f\u7528\uff0c\u653e\u7f6e\u4f4d\u7f6e\u5982\u4e0b<\/p>\n
\/\/ \u5185\u7f6e\u5305\n\u5185\u7f6e\u5305\u56fa\u5b9a\u88ab\u653e\u7f6e\u5728`$GOROOT\/src\/`\u4e0b\uff0c\u4e0e\u4efb\u4f55\u6a21\u5f0f\u65e0\u5173\n\n\/\/ \u81ea\u5b9a\u4e49\u5305\n\u5728\u672a\u542f\u7528modules\u6a21\u5f0f\u7684\u60c5\u51b5\u4e0b\uff0c\u81ea\u5b9a\u4e49\u5305\u9700\u8981\u653e\u7f6e\u5728GOPATH\u6307\u5b9a\u7684\u4efb\u610f\u76ee\u5f55\u4e0b\u7684src\u4e2d\n\n\/\/ \u4e0b\u8f7d\u7684\u7b2c\u4e09\u65b9\u5305\n\u5728\u672a\u542f\u7528modules\u6a21\u5f0f\u7684\u60c5\u51b5\u4e0b\uff0c\u4f7f\u7528go\u5de5\u5177\u94fe\u547d\u4ee4\u4e0b\u8f7d\u7684\u7b2c\u4e09\u65b9\u5305\u603b\u662f\u9ed8\u8ba4\u88ab\u5b58\u653e\u5230GOPATH\u7684\u7b2c\u4e00\u4e2a\u76ee\u5f55\u7684src\u4e0b \n\n\/\/ \u5f3a\u8c03\u4e00\u4e0b\n\u5728\u65e9\u671f\u7684Go\u73af\u5883\u4e2d\uff0c\u81ea\u5b9a\u4e49\u7684\u5305\u4e0e\u4e0b\u8f7d\u7684\u7b2c\u4e09\u65b9\u5305\u90fd\u662f\u653e\u5230\u4e86$GOPATH\/src\u4e0b\uff0c\u56e0\u4e3a\u65e9\u671fGo\u91c7\u7528\u7684\u662f\u548cGOPATH\u6a21\u5f0f\uff0c\u800c\u4e14\u5373\u4fbf\u662f\u5728GO1.14.2\u7248\u672c\u4e2d\uff0c\u5728\u6211\u4eec\u8fd8\u672a\u5b66\u4e60\u5982\u4f55\u4f7f\u7528\u4efb\u4f55\u65b0\u6a21\u5f0f\u524d\uff0c\u9ed8\u8ba4\u4f7f\u7528\u7684\u4ecd\u662fGOPATH\u6a21\u5f0f\uff0c\u8be5\u6a21\u5f0f\u4e0b\uff0c$GOPATH\/src\u662f\u5305\u5bfc\u5165\u8bed\u53e5\u68c0\u7d22\u5305\u4f4d\u7f6e\u7684\u5730\u65b9\u8be6\u89c1\u7b2c\u4e94\u5c0f\u8282<\/code><\/pre>\n
\u200b    ps\uff1a<\/p>\n
\/\/1\u3001\u5185\u7f6e\u5305\u662f\u7b14\u8005\u5bf9\u6807\u51c6\u5305\u7684\u4e00\u79cd\u7231\u79f0\n\/\/2\u3001\u4f46\u51e1\u5b58\u653e\u4e8eGOPATH\u5de5\u4f5c\u533a\u4e2d\u7684\u5305\uff0c\u5b98\u65b9\u90fd\u79f0\u4e4b\u4e3a\u5de5\u4f5c\u533a\u5305<\/code><\/pre>\n
\uff083\uff09\u5305\u7684\u4f7f\u7528<\/p>\n
\/\/ 1\u3001\u4e00\u4e2a\u6e90\u7801\u6587\u4ef6\u4e2d\u58f0\u660e\u7684\u51fd\u6570\u3001\u7c7b\u578b\u3001\u53d8\u91cf\u548c\u5e38\u91cf\u7b49\u6807\u8bc6\u7b26\/\u540d\u5b57\u5bf9\u540c\u4e00\u5305\u4e2d\u7684\u6240\u6709\u5176\u4ed6\u6e90\u7801\u6587\u4ef6\u90fd\u53ef\u89c1\uff0c\u4e0d\u9700\u8981\u52a0\u4efb\u4f55\u524d\u7f00\u5373\u53ef\u5f15\u7528\uff0c\u56e0\u4e3a\u4ee3\u7801\u5305\u53ea\u662f\u4e00\u79cd\u7ec4\u7ec7\u7ba1\u7406\u6e90\u7801\u6587\u4ef6\u7684\u5f62\u5f0f\uff0c\u540c\u4e00\u4e2a\u5305\u4e0b\u7684\u591a\u4e2a\u6e90\u7801\u6587\u4ef6\u672c\u5c31\u5c5e\u4e8e\u4e00\u4e2a\u6574\u4f53\uff0c\u4e8b\u5b9e\u4e0a\u6211\u4eec\u5b8c\u5168\u53ef\u4ee5\u5c06\u4e00\u4e2a\u5305\u5f53\u6210\u4e00\u4e2a\u201d\u5927\u6587\u4ef6\u201c\u53bb\u770b\uff0c\u6beb\u65e0\u7591\u95ee\u8fd9\u4e2a\u201d\u5927\u6587\u4ef6\u201c\u4e2d\u58f0\u660e\u7684\u6807\u8bc6\u7b26\/\u540d\u5b57\u4e0d\u80fd\u91cd\u540d\n\n\/\/ 2\u3001\u5305\u540d\u5f88\u5173\u952e\n\u540d\u4e3amain\u7684\u5305\u53ef\u7b80\u79f0\u4e3a\u201dmain\u5305\u201c\uff0c\u662f\u7a0b\u5e8f\u7684\u5165\u53e3\uff0cgo\u7a0b\u5e8f\u8fd0\u884c\u65f6\u4f1a\u67e5\u627emain\u5305\u4e0b\u7684main\u51fd\u6570\uff0cmain\u51fd\u6570\u65e2\u6ca1\u6709\u53c2\u6570\u58f0\u660e\u4e5f\u6ca1\u6709\u7ed3\u679c\u58f0\u660e,\u89c1\u4e0b\u56fe\n\n\u540d\u4e0d\u4e3amain\u7684\u5305\u53ef\u79f0\u4e4b\u4e3a\u201d\u5176\u4ed6\u5305\u201c\uff0c\u662f\u7a0b\u5e8f\u7684\u529f\u80fd\/\u5c5e\u6027\u96c6\u5408\uff0c\u6b64\u7c7b\u5305\u7528\u6765\u88ab\u5176\u4ed6\u5305\u5bfc\u5165\u4f7f\u7528\uff0c\u4e3a\u4f55\u6b64\u65f6\u5305\u540d\u4ecd\u7136\u5f88\u5173\u952e\u5462\uff1f\u56e0\u4e3a\u6211\u4eec\u5bfc\u5165\u65f6\u7528\u7684\u662f\u5bfc\u5165\u8def\u5f84(\u6307\u7684\u662f\u5305\u6240\u5728\u7684\u8def\u5f84\uff0c\u8be5\u8def\u5f84\u4e0d\u662f\u7edd\u5bf9\u8def\u5f84\uff0c\u7a0d\u540e\u4ecb\u7ecd)\uff0c\u4f46\u662f\u4f7f\u7528\u7684\u5219\u53ef\u80fd\u4f1a\u4f7f\u7528"\u5305\u540d.xxx"<\/code><\/pre>\n
\"\"<\/div><\/p>\n
\u200b   \u7efc\u4e0a\uff1a\u5305\u662f\u7a0b\u5e8f\u529f\u80fd\/\u5c5e\u6027\u201d\u5206\u6563\u7ba1\u7406\u201c \u3001\u201d\u5f52\u4e00\u4f7f\u7528\u201c\u7684\u4e00\u79cd\u903b\u8f91\u610f\u4e49\u4e0a\u7684\u7ec4\u7ec7\u5f62\u5f0f<\/p>\n
\u4e8c main\u5305\u7684\u4f7f\u7528<\/h2>\n
1\u3001\u65e0\u8bba\u5982\u4f55\uff0cmain\u5305\u53ef\u4ee5\u653e\u7f6e\u5728\u4efb\u610f\u6587\u4ef6\u5939\u4e0b<\/p>\n
\/test\/ ==========>main\u5305\u7ec4\u7ec7\u4e86\u4e09\u4e2a\u6e90\u7801\u6587\u4ef6m3.go\u3001m2.go\u3001m1.go\uff0c\u88ab\u653e\u7f6e\u5728\u4e86\u6587\u4ef6\u5939\/test\u4e0b\n\u251c\u2500\u2500 m3.go\n\u251c\u2500\u2500 m2.go\n\u2514\u2500\u2500 m1.go<\/code><\/pre>\n
m3.go<\/p>\n
package main \/\/ \u58f0\u660e\u81ea\u5df1\u5f52\u5c5e\u4e8emain\u5305\n\nimport "fmt" \/\/ \u5bfc\u5165\u5185\u7f6e\u5305\n\nfunc nnn(){\n    fmt.Println("main\u5305\u7684\u529f\u80fdnnn")\n}<\/code><\/pre>\n
m2.go<\/p>\n
package main \/\/ \u58f0\u660e\u81ea\u5df1\u5f52\u5c5e\u4e8emain\u5305\n\nimport "fmt" \/\/ \u5bfc\u5165\u5185\u7f6e\u5305\n\nfunc mmm(){\n    fmt.Println("main\u5305\u7684\u529f\u80fdmmm")\n}<\/code><\/pre>\n
m1.go<\/p>\n
package main \/\/ \u58f0\u660e\u81ea\u5df1\u5f52\u5c5e\u4e8emain\u5305\n\nfunc main(){\n    \/\/ \u81ea\u5df1\u5305\u7684\u529f\u80fd\u76f4\u63a5\u8c03\u7528\u5373\u53ef,\u65e0\u9700\u52a0\u4efb\u4f55\u524d\u7f00\n    mmm()\n    nnn()\n}<\/code><\/pre>\n
2\u3001\u5305\u662f\u4e00\u4e2a\u4e0d\u53ef\u5206\u5272\u7684\u6574\u4f53\uff0c\u662f\u7f16\u8bd1\u548c\u5f52\u6863\u7684\u57fa\u672c\u5355\u4f4d<\/p>\n
sh-3.2# cd \/test3\/\nsh-3.2# go build -o gogogo m3.go m2.go m1.go # \u9009\u9879-o\u6307\u5b9a\u7f16\u8bd1\u540e\u5f97\u5230\u7684\u6587\u4ef6\u540d\u5b57<\/code><\/pre>\n
\u7f16\u8bd1main\u5305\u540e\u4f1a\u5f97\u5230\u4e00\u4e2a\u53ef\u6267\u884c\u6587\u4ef6\uff0c\u800c\u7f16\u8bd1\u5176\u4ed6\u5305\u7684\u6e90\u4ee3\u7801\u5219\u4e0d\u4f1a\u5f97\u5230\u53ef\u6267\u884c\u6587\u4ef6\u3002main\u5305\u4e2d\u7684main\u51fd\u6570\u662f\u6574\u4e2ago\u7a0b\u5e8f\u7684\u5165\u53e3<\/p>\n
sh-3.2# ls # \u751f\u6210\u53ef\u6267\u884c\u6587\u4ef6gogogo\ngoogo   m1.go   m2.go   m3.go\nsh-3.2# .\/googo \nmain\u5305\u7684\u529f\u80fdmmm\nmain\u5305\u7684\u529f\u80fdnnn<\/code><\/pre>\n
\u4e09 \u6807\u8bc6\u7b26\u7684\u53ef\u89c1\u6027<\/h2>\n
\u200b    \u5728\u4e0a\u4e00\u5c0f\u8282\u6211\u4eec\u5df2\u9a8c\u8bc1\u8fc7\u4e86\uff1a\u5982\u679c\u662f\u540c\u4e00\u4e2a\u5305\u5185\u6e90\u7801\u6587\u4ef6\u60f3\u8981\u8bbf\u95ee\u5f7c\u6b64\u58f0\u660e\u7684\u6807\u8bc6\u7b26\/\u540d\u5b57\uff08\u5982\u53d8\u91cf\u3001\u5e38\u91cf\u3001\u7c7b\u578b\u3001\u51fd\u6570\u7b49\uff09\uff0c\u4e0d\u9700\u8981\u7ecf\u8fc7\u4efb\u4f55\u5904\u7406\uff0c\u751a\u81f3\u4e0d\u9700\u8981\u52a0\u4efb\u4f55\u524d\u7f00\u5c31\u53ef\u4ee5\u76f4\u63a5\u8bbf\u95ee\uff0c\u56e0\u4e3a\u5927\u5bb6\u672c\u5c31\u662f\u4e00\u4e2a\u6574\u4f53\u3002<\/p>\n
\u200b    \u4f46\u5982\u679c\u662f\u88ab\u5176\u4ed6\u5305\u7684\u6e90\u7801\u6587\u4ef6\u5bfc\u5165\u4f7f\u7528\uff0c\u5373\u60f3\u8981\u8de8\u5305\u8bbf\u95ee\u6807\u8bc6\u7b26\/\u540d\u5b57\u65f6\uff0c\u53ea\u6709\u9996\u5b57\u6bcd\u5927\u5199\u7684\u6807\u8bc6\u7b26\/\u540d\u5b57\u624d\u80fd\u88ab\u5bfc\u5165\u8005\u8bbf\u95ee\u5230\uff0c\u6211\u4eec\u4ee5\u81ea\u5b9a\u4e49\u5305\u4e3a\u4f8b\uff0c\u793a\u8303\u5982\u4e0b<\/p>\n
package mypkg\n\nimport "fmt"\n\n\/\/ \u9996\u5b57\u6bcd\u65e0\u8bba\u5927\u5c0f\u5199\uff0c\u5305\u5185\u7684\u6e90\u7801\u6587\u4ef6\u4e2d\u90fd\u53ef\u4ee5\u4f7f\u7528\nvar xxx = 100 \/\/ \u5305\u5916\u90e8\u7684\u5bfc\u5165\u8005\u65e0\u6cd5\u8bbf\u95eexxx\n\nconst Yyy = 200 \/\/ \u5916\u90e8\u7684\u5bfc\u5165\u8005\u53ef\u4ee5\u8bbf\u95eeYyy\n\n\/\/ \u5305\u5916\u90e8\u7684\u5bfc\u5165\u8005\u65e0\u6cd5\u8bbf\u95eeteacher,\u66f4\u522b\u63d0\u5176\u5185\u90e8\u7684\u5b57\u6bb5\u6216\u65b9\u6cd5\u4e86\uff0c\u6b64\u5904\u6307\u7684\u662fname\ntype teacher struct { \n    name string\n}\n\n\/\/ \u5305\u5916\u90e8\u7684\u5bfc\u5165\u8005\u53ef\u4ee5\u8bbf\u95eeStudent,\u8fdb\u800c\u53ef\u4ee5\u8bbf\u95ee\u5230\u5176\u5185\u90e8\u5b57\u6bb5Student\uff0c\u4f46\u65e0\u6cd5\u8bbf\u95ee\u5b57\u6bb5class\ntype Student struct {\n    Name  string \n    class string \n}\n\n\/\/ \u5305\u5916\u90e8\u7684\u5bfc\u5165\u8005\u53ef\u4ee5\u8bbf\u95eePayer,\u8fdb\u800c\u53ef\u4ee5\u8bbf\u95ee\u5230\u5176\u5185\u90e8\u7684\u65b9\u6cd5Pay\uff0c\u4f46\u65e0\u6cd5\u8bbf\u95ee\u65b9\u6cd5init\ntype Payer interface {\n    init() \n    Pay()  \n}\n\n\/\/ \u5916\u90e8\u7684\u5bfc\u5165\u8005\u53ef\u4ee5\u8bbf\u95eeAdd\nfunc Add(x, y int) int {\n    return x + y\n}\n\n\/\/ \u5916\u90e8\u7684\u5bfc\u5165\u8005\u65e0\u6cd5\u8bbf\u95eeaeg\nfunc age() { \n    var Age = 18 \/\/ \u51fd\u6570\u5c40\u90e8\u53d8\u91cf\uff0c\u53ea\u80fd\u5728\u5f53\u524d\u51fd\u6570\u5185\u4f7f\u7528\uff0c\u65e0\u8bba\u5927\u5c0f\u5199\uff0c\u5916\u90e8\u5bfc\u5165\u8005\u80af\u5b9a\u8bbf\u95ee\u4e0d\u5230\n    fmt.Println(Age)\n} <\/code><\/pre>\n
\u56db \u5bfc\u5165\u5305\u8bed\u6cd5<\/h2>\n
4.1 \u57fa\u672c\u8bed\u6cd5<\/h3>\n
\u5728\u6e90\u7801\u6587\u4ef6\u4e2d\u5bfc\u5165\u5176\u4ed6\u5305\u7684\u57fa\u672c\u8bed\u6cd5\u5982\u4e0b<\/p>\n
import "\u5bfc\u5165\u8def\u5f84"<\/code><\/pre>\n
\u6ce8\u610f\u4e8b\u9879\uff1a<\/p>\n
    \n
  • import\u5bfc\u5165\u8bed\u53e5\u901a\u5e38\u653e\u5728\u6587\u4ef6\u5f00\u5934\u5305\u58f0\u660e\u8bed\u53e5\u7684\u4e0b\u9762\u3002<\/li>\n
  • \u201d\u5bfc\u5165\u8def\u5f84\u201c\u9700\u8981\u4f7f\u7528\u53cc\u5f15\u53f7\u5305\u88f9\u8d77\u6765\uff0c\u6307\u7684\u662f\u5305\u6240\u5728\u7684\u6587\u4ef6\u5939\u8def\u5f84\uff0c\u5fc5\u987b\u552f\u4e00\uff08\u8be6\u89e3go help importpath\uff09\uff0cgo\u5de5\u5177\u94fe\u4e0e\u5bfc\u5165\u8def\u5f84\u7684\u683c\u5f0f\u606f\u606f\u76f8\u5173\uff0c\u6bd4\u5982\u4e0d\u540c\u7684\u8def\u5f84\u5bf9\u5e94\u7740\u4e0d\u540c\u7684\u68c0\u7d22\u4f4d\u7f6e\uff0cgo\u5de5\u5177\u94fe\u5728\u89e3\u6790\u7a0b\u5e8f\u4e2d\u7684\u5bfc\u5165\u8bed\u53e5\u65f6\uff0c\u4f1a\u6839\u636e\u552f\u4e00\u7684\u5bfc\u5165\u8def\u5f84\u786e\u5b9a\u5bf9\u5e94\u7684\u68c0\u7d22\u4f4d\u7f6e,\u6b64\u5904\u6682\u4f5c\u4e86\u89e3\uff0c\u968f\u540e\u6211\u4eec\u5c06\u8be6\u7ec6\u4ecb\u7ecd\n
      \n
    • 1\u3001\u683c\u5f0f\u4e00\uff1aimport path\uff0c\u5e38\u89c4\u5bfc\u5165\u8def\u5f84<\/li>\n
    • \uff08I\uff09\u5185\u7f6e\u5305\u56fa\u5b9a\u88ab\u653e\u7f6e\u5728$GOROOT\/src\/<\/code>\u4e0b\uff0c\u5185\u7f6e\u5305\u7684\u5bfc\u5165\u8def\u5f84\u662f\u4ecesrc\u540e\u5f00\u59cb\u8ba1\u7b97\u7684\n
        \n
      • \u6bd4\u5982$GOROOT\/src\/fmt\/ \u5bfc\u5165\u65b9\u5f0f\u4e3aimport "fmt"<\/li>\n<\/ul>\n<\/li>\n
      • \uff08II\uff09\u5728\u672a\u542f\u7528modules\u6a21\u5f0f\u524d\uff0c\u81ea\u5b9a\u4e49\u6216\u8005\u7b2c\u4e09\u65b9\u5305\u9700\u8981\u653e\u7f6e\u5728$GOPATH\/src\/<\/code>\u4e0b\uff0c\u5305\u7684\u5bfc\u5165\u8def\u5f84\u540c\u6837\u662f\u4ecesrc\u4e4b\u540e\u5f00\u59cb\u8ba1\u7b97\u7684\uff0c\n
          \n
        • \u6bd4\u5982$GOPATH\/src\/foo\/ ,\u5bfc\u5165\u65b9\u5f0f\u4e3aimport "foo"<\/li>\n
        • \u6bd4\u5982$GOPATH\/src\/github.com\/Egon\/pro1\/mypkg\/\uff0c\u5bfc\u5165\u65b9\u5f0f\u4e3aimport "github.com\/Egon\/pro1\/mypkg"<\/li>\n<\/ul>\n<\/li>\n
        • 2\u3001\u683c\u5f0f\u4e8c\uff1aRelative import paths\uff0c\u76f8\u5bf9\u5bfc\u5165\u8def\u5f84\uff08\u8be6\u89c1go help importpath\uff0c\u4e86\u89e3\u5373\u53ef\uff09<\/li>\n
        • 3\u3001\u683c\u5f0f\u4e09\uff1aRemote import paths\uff0c\u8fdc\u7a0b\u5bfc\u5165\u8def\u5f84<\/li>\n
        • \u6bd4\u5982\uff1aimport "github.com\/google\/go-cmp\/cmp"<\/li>\n<\/ul>\n<\/li>\n
        • Go\u8bed\u8a00\u4e2d\u7981\u6b62\u5faa\u73af\u5bfc\u5165\u5305\u3002<\/li>\n<\/ul>\n
          4.2 \u5355\u884c\u5bfc\u5165<\/h3>\n
          import "\u53051\u7684\u5bfc\u5165\u8def\u5f84"\nimport "\u53052\u7684\u5bfc\u5165\u8def\u5f84"\nimport "\u53053\u7684\u5bfc\u5165\u8def\u5f84"<\/code><\/pre>\n
          4.3 \u591a\u884c\u5bfc\u5165<\/h3>\n
          import (\n    "\u53051\u7684\u5bfc\u5165\u8def\u5f84"\n    "\u53052\u7684\u5bfc\u5165\u8def\u5f84"\n    "\u53053\u7684\u5bfc\u5165\u8def\u5f84"\n)<\/code><\/pre>\n
          4.4 \u4e3a\u5bfc\u5165\u7684\u5305\u8d77\u522b\u540d<\/h3>\n
          \u4e3a\u5bfc\u5165\u7684\u5305\u8d77\u522b\u540d\u5728\u4e24\u79cd\u573a\u666f\u4e0b\u975e\u5e38\u6709\u7528\n\/\/ \u573a\u666f\u4e00\uff1a\n\u4e4b\u524d\u6211\u4eec\u63d0\u8fc7\u5305\u540d\u548c\u5305\u7684\u6587\u4ef6\u5939\u540d\u4e0e\u53ef\u4ee5\u4e0d\u4e00\u6837\uff0c\u4f46\u4e3a\u4e86\u65b9\u4fbf\u64cd\u4f5c\uff0c\u901a\u5e38\u8bbe\u7f6e\u6210\u4e00\u6837\u7684,\u4e0b\u8ff0\u5bfc\u5165\u8def\u5f84\u5bf9\u5e94\u7684\u5305\u540d\u4e5f\u6b63\u662fbalabalabalabala\nimport "github.com\/Egon\/pro1\/balabalabalabala"\n\n\u6240\u4ee5\u5728\u4f7f\u7528\u65f6\uff0c\u201d\u5305\u540d.\u5c5e\u6027\u201c\u5c31\u6210\u4e86"balabalabalabala.\u5c5e\u6027"\uff0c\u8fd9\u4e2a\u524d\u7f00\u975e\u5e38\u62d6\u6c93\uff0c\u6211\u4eec\u53ef\u4ee5\u4e3a\u5bfc\u5165\u7684\u5305\u8d77\u4e2a\u522b\u540d\uff0c\u6ce8\u610f\u662f\u4e3a\u5bfc\u5165\u7684\u5305\u8d77\u522b\u540d\uff0c\u4e0d\u662f\u7ed9\u5bfc\u5165\u7684\u8def\u5f84\u8d77\u522b\u540d\nimport mmm "github.com\/Egon\/pro1\/balabalabalabala"\n\n\u8fd9\u6837\u4f7f\u7528\u65f6\u6211\u4eec\u7684\u201d\u5305\u540d.\u5c5e\u6027\u201c\u5c31\u66ff\u6362\u6210"mmm.\u5c5e\u6027"\uff0c\u5305\u540d\u518d\u957f\u4e5f\u65e0\u4f24\u5927\u96c5\n\n\/\/ \u573a\u666f\u4e8c\uff1a\n\u5f53\u6211\u4eec\u4e0b\u8f7d\u7684\u591a\u4e2a\u7b2c\u4e09\u65b9\u5305\u5305\u540d\u51b2\u7a81\u65f6\uff0c\u540c\u6837\u53ef\u4ee5\u4f7f\u7528\u8fd9\u79cd\u8d77\u522b\u540d\u7684\u65b9\u5f0f\u89e3\u51b3\u95ee\u9898<\/code><\/pre>\n
          4.5 \u70b9\u64cd\u4f5c<\/h3>\n
          import . \u201cfmt\u201d\n\n\u4f7f\u7528\u65f6\u5fc5\u987b\u53bb\u6389\u524d\u7f00"fmt."\u800c\u76f4\u63a5\u4f7f\u7528\u8be5\u5305\u4e0b\u5185\u5bb9\uff0c\u6bd4\u5982Println("hello bigEgon")<\/code><\/pre>\n
          4.6 \u533f\u540d\u5bfc\u5165\u4e0einit<\/h3>\n
          \u200b    GO\u8bed\u8a00\u8981\u6c42\u5bfc\u5165\u7684\u5305\u5fc5\u987b\u4f7f\u7528\uff0c\u5982\u679c\u6211\u4eec\u53ea\u5e0c\u671b\u5bfc\u5165\u5305\uff0c\u800c\u5e76\u4e0d\u60f3\u4f7f\u7528\u5305\u5185\u90e8\u7684\u5c5e\u6027\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528\u533f\u540d\u5bfc\u5165\u5305<\/p>\n
          import _ "\u5bfc\u5165\u8def\u5f84"<\/code><\/pre>\n
          \u200b    \u533f\u540d\u5bfc\u5165\u7684\u5305\u4e0e\u5176\u4ed6\u65b9\u5f0f\u5bfc\u5165\u7684\u5305\u4e00\u6837\u90fd\u4f1a\u88ab\u7f16\u8bd1\u5230\u53ef\u6267\u884c\u6587\u4ef6\u4e2d\u3002<\/p>\n
          \u200b    \u533f\u540d\u5bfc\u5165\u5305\u4e3b\u8981\u76ee\u7684\u662f\u4e3a\u4e86\u5728\u5bfc\u5165\u65f6\u52a0\u8f7d\u5305\u5185\u7684\u4e00\u4e9b\u914d\u7f6e\uff0c\u8fd9\u5c31\u7528\u5230\u4e86\u5305\u5185\u7684init()\u51fd\u6570.\u6240\u6709\u5305\u7684init()\u51fd\u6570\u4f1a\u81ea\u52a8\u6267\u884c\uff0c\u4e0d\u80fd\u5728\u4ee3\u7801\u4e2d\u4e3b\u52a8\u8c03\u7528\u5b83\u3002<\/p>\n
          \u200b    init()<\/code>\u51fd\u6570\u4e0emain\u51fd\u6570\u4e00\u6837\u6ca1\u6709\u53c2\u6570\u4e5f\u6ca1\u6709\u8fd4\u56de\u503c\u3002<\/p>\n
          \"\"<\/div><\/p>\n
          main\u51fd\u6570\u6240\u5728\u7684\u5305\u540c\u6837\u4e5f\u662f\u4e00\u4e2a\u5305\uff0c\u4f46\u51e1\u662f\u5305\uff0c\u90fd\u4f1a\u5148\u6267\u884cinit()\u51fd\u6570\uff0c\u6240\u4ee5Init()\u4f1a\u5728main\u51fd\u6570\u524d\u88ab\u8c03\u7528<\/p>\n
          \u601d\u8003\u4e00\u4e2a\u95ee\u9898\uff0c\u5982\u679c\u662f\u5728main\u5305\u4e2d\u5bfc\u5165\u4e86\u5176\u4ed6\u7684\u5305\uff0c\u5176\u4ed6\u7684\u5305\u4e2d\u53c8\u5bfc\u5165\u4e86\u5176\u4ed6\u7684\u5305……\uff0c\u8fd9\u79cd\u60c5\u51b5\u4e0b\u6bcf\u4e2a\u5305\u7684init\u6267\u884c\u987a\u5e8f\u662f\u4ec0\u4e48\u6837\u5b50\u5462\uff1f\u8bf7\u770b\u4e0b\u56fe<\/p>\n
          \"\"<\/div><\/p>\n
          \u6ce8\u610f\uff1a<\/p>\n
          1\u3001\u540c\u4e00\u4e2a\u5305\u4e0b\u7684\u6e90\u7801\u6587\u4ef6\u662f\u4e00\u4e2a\u6574\u4f53\uff0c\u4ed6\u4eec\u58f0\u660e\u7684\u6807\u8bc6\u7b26\/\u540d\u5b57\u4e0d\u80fd\u91cd\u540d\uff0c\u4f46\u662finit\u51fd\u6570\u662f\u4e2a\u4f8b\u5916\uff0c\u540c\u4e00\u4e2a\u5305\u4e0b\u7684\u591a\u4e2a\u6e90\u7801\u6587\u4ef6\u4e2d\u90fd\u53ef\u4ee5\u6709\u81ea\u5df1\u7684init\u51fd\u6570\u3002\u7531\u4e8e\u540c\u4e00\u4e2a\u5305\u4e0b\u7684\u591a\u4e2a\u6e90\u7801\u6587\u4ef6\u5730\u4f4d\u76f8\u540c\uff0c\u6240\u4ee5\u5176init\u7684\u6267\u884c\u987a\u5e8f\u65e0\u5173\u7d27\u8981\u3002<\/p>\n
          2\u3001\u5982\u679c\u5305\u4e2d\u542b\u6709\u591a\u4e2a.go\u6e90\u6587\u4ef6\uff0c\u5b83\u4eec\u5c06\u6309\u7167\u53d1\u7ed9\u7f16\u8bd1\u5668\u7684\u987a\u5e8f\u8fdb\u884c\u521d\u59cb\u5316\uff0cGo\u8bed\u8a00\u7684\u6784\u5efa\u5de5\u5177\u9996\u5148\u4f1a\u5c06.go\u6587\u4ef6\u6839\u636e\u6587\u4ef6\u540d\u6392\u5e8f\uff0c\u7136\u540e\u4f9d\u6b21\u8c03\u7528\u7f16\u8bd1\u5668\u7f16\u8bd1<\/p>\n
          3\u3001\u6709\u65f6\u4e00\u4e2a\u5305\u4f1a\u88ab\u591a\u4e2a\u5305\u540c\u65f6\u5bfc\u5165\uff0c\u90a3\u4e48\u5b83\u53ea\u4f1a\u88ab\u5bfc\u5165\u4e00\u6b21\uff08\u4f8b\u5982\u5f88\u591a\u5305\u53ef\u80fd\u90fd\u4f1a\u7528\u5230fmt\u5305\uff0c\u4f46\u5b83\u53ea\u4f1a\u88ab\u5bfc\u5165\u4e00\u6b21\uff0c\u56e0\u4e3a\u6ca1\u6709\u5fc5\u8981\u5bfc\u5165\u591a\u6b21\uff09<\/p>\n
          \u4e94 \u6e90\u7801\u6587\u4ef6\u4e0e\u5305\u5206\u7c7b<\/h2>\n
          \u200b   \u7ec6\u5206\u7684\u8bdd\uff0c\u6e90\u7801\u6587\u4ef6\u5176\u5b9e\u53ef\u4ee5\u5206\u4e3a\u4e09\u7c7b<\/p>\n
          \/\/ 1\u3001\u547d\u4ee4\u6e90\u7801\u6587\u4ef6\nmain\u5305\u6240\u7ec4\u7ec7\u7684\u6e90\u7801\u6587\u4ef6\u662f\u7528\u6765\u88ab\u7f16\u8bd1\u6210\u53ef\u6267\u884c\u547d\u4ee4\u7684\uff0c\u79f0\u4e4b\u4e3a\u547d\u4ee4\u6e90\u7801\u6587\u4ef6\n\n\/\/ 2\u3001\u5e93\u6e90\u7801\u6587\u4ef6\nmain\u5305\u4e4b\u5916\u7684\u5305\u662f\u7528\u6765\u88ab\u5bfc\u5165\u4f7f\u7528\u7684\uff0c\u5176\u6240\u7ec4\u7ec7\u7684\u6e90\u7801\u6587\u4ef6\u79f0\u4e4b\u4e3a\u5e93\u6e90\u7801\u6587\u4ef6\uff0c\u7f16\u8bd1\u4e4b\u540e\u4e0d\u4f1a\u5f97\u5230\u4efb\u4f55\u53ef\u6267\u884c\u6587\u4ef6\n\n\/\/ 3\u3001\u6d4b\u8bd5\u6e90\u7801\u6587\u4ef6\n\u6d4b\u8bd5\u6e90\u7801\u6587\u4ef6\uff1a\u540d\u79f0\u4ee5 _test.go \u4e3a\u540e\u7f00\u7684\u6e90\u7801\u6587\u4ef6\uff0c\u5e76\u4e14\u5fc5\u987b\u5305\u542b Test \u6216\u8005 Benchmark \u540d\u79f0\u524d\u7f00\u7684\u51fd\u6570\u3002\u5e76\u4e14\u8be5\u51fd\u6570\u63a5\u53d7\u4e00\u4e2a\u7c7b\u578b\u4e3a*testing.T\u6216   *testing.B\u7684\u53c2\u6570\n\u4f8b\u5982\uff1a\n\u529f\u80fd\u6d4b\u8bd5\u51fd\u6570\nfunc TestFind(t *testing.T){\n    \/\/ \u7701\u7565\u82e5\u5e72\u8bed\u53e5\n}\n\u6027\u80fd\u6d4b\u8bd5\u51fd\u6570\nfunc BenchmarkFind(t *testing.B){\n    \/\/ \u7701\u7565\u82e5\u5e72\u8bed\u53e5\n}\n\n\/\/ \u603b\u7ed3\n\u547d\u4ee4\u6e90\u7801\u6587\u4ef6\u3001\u5e93\u6e90\u7801\u6587\u4ef6  => Go\u8bed\u8a00\u7a0b\u5e8f\u6587\u4ef6\n\u6d4b\u8bd5\u6e90\u7801\u6587\u4ef6            => \u8f85\u52a9\u6e90\u7801\u6587\u4ef6<\/code><\/pre>\n
          \u200b   \u5728Go\u4e2d\uff0c\u6e90\u7801\u6587\u4ef6\u5fc5\u987b\u4ee5\u5305\u7684\u65b9\u5f0f\u7ec4\u7ec7\uff0c\u5305\u5927\u81f4\u5206\u4e3a\u4e24\u5927\u7c7b\uff1a<\/p>\n
          main\u5305\uff1a\u662f\u6211\u4eec\u7684\u4e3b\u7a0b\u5e8f\uff0c\u53ef\u4ee5\u653e\u5728\u4efb\u610f\u4f4d\u7f6e\n\n\u5e93\u5305\uff08\u81ea\u5b9a\u4e49\u5305or\u7b2c\u4e09\u65b9\u5305\uff09\uff1a\u662f\u4e3b\u7a0b\u5e8f\u4f9d\u8d56\u7684\u5305\uff0c\u8fd9\u5c31\u6d89\u53ca\u5230\u4e86\u5305\u7684\u4f9d\u8d56\u7ba1\u7406\u95ee\u9898<\/code><\/pre>\n
          \u516d \u5305\u4f9d\u8d56\u6027\u7ba1\u7406\u6a21\u5f0f<\/h2>\n
          6.1 modules\u6a21\u5f0f\u7684\u7531\u6765<\/h3>\n
          \u200b    \u5bf9\u4e8e\u5f00\u53d1\u4e00\u4e2a\u5de5\u7a0b\u7ea7\u9879\u76ee\uff0c\u5168\u90e8\u4ee3\u7801\u653e\u5165\u4e00\u4e2a\u6587\u4ef6\u4e2d\u80af\u5b9a\u662f\u4e0d\u5408\u7406\u7684\uff0c\u6211\u4eec\u5fc5\u7136\u8981\u5206\u6587\u4ef6\u7ec4\u7ec7\u4ee3\u7801\uff0c\u4e3a\u4e86\u7ba1\u7406\u6587\u4ef6\uff0c\u6709\u4e86\u5305\u8fd9\u4e00\u4ee3\u7801\u7ba1\u7406\u7ec4\u7ec7\u5f62\u5f0f\u3002\u7406\u8bba\u4e0a\u53ea\u6709\u4e00\u4e2amain\u5305\u53ef\u4ee5\u7684\uff0c\u5305\u5185\u7684\u529f\u80fd\u6216\u5c5e\u6027\u76f4\u63a5\u8bbf\u95ee\u5c31\u597d\u4e86\uff0c\u800c\u4e14main\u5305\u53ef\u4ee5\u653e\u5728\u4efb\u610f\u6587\u4ef6\u5939\u4e0b\u3002\u4f46\u5b9e\u9645\u60c5\u51b5\u4e0b\uff0c\u8fd9\u4e48\u505a\u662f\u4e0d\u5408\u7406\u7684\uff0c\u56e0\u4e3a\u6211\u4eec\u5f00\u53d1\u8fc7\u7a0b\u4e2d\u80af\u5b9a\u4e0d\u4f1a\u6240\u6709\u529f\u80fd\u90fd\u81ea\u5df1\u5f00\u53d1\uff0c\u80af\u5b9a\u8981\u5f15\u7528\/\u4f9d\u8d56\u5176\u4ed6\u7684\u5305\uff0c\u6bd4\u5982\u5185\u7f6e\u7684\u3001\u81ea\u5b9a\u4e49\u7684\u6216\u8005\u4e0b\u8f7d\u7b2c\u4e09\u65b9\u7684\u5305\uff0c\u90a3\u4e48\u8fd9\u4e9b\u5305\u90fd\u5b58\u653e\u5728\u54ea\u91cc\uff0c\u5bfc\u5165\u7684\u65f6\u5019\u53c8\u4f1a\u53bb\u54ea\u91cc\u68c0\u7d22\u8fd9\u4e9b\u5305\u5462\uff1f\uff1f\uff1f\u6700\u5f00\u59cbgo\u91c7\u7528\u5c31\u53ea\u662f\u5355\u7eaf\u7684GOPATH\u6a21\u5f0f\u6765\u7ba1\u7406\u4f9d\u8d56<\/p>\n
          \/\/ \u4e00\uff1a\u4e86\u89e3\nGOPATH\u6a21\u5f0f\u7531\u5305go\/build\uff08go\u73af\u5883\u5b89\u88c5\u8def\u5f84\/src\/go\/build\uff09\u5b9e\u73b0\u5e76\u8bb0\u5f55\u5728\u5176\u4e2d\u7684\u3002GOPATH\u6a21\u5f0f\u4e0b\uff0c\u73af\u5883\u53d8\u91cfGOPATH\u7684\u8bbe\u7f6e\u4e3b\u8981\u7528\u4e8e\u89e3\u6790\u5bfc\u5165\u8bed\u53e5\uff0c\n\n\/\/ \u4e8c\uff1a\u5728GOPATH\u6a21\u5f0f\u4e0b\uff0c\u9488\u5bf9\u5982\u4e0b\u914d\u7f6e\nexport GOROOT=\/usr\/local\/go \/\/\u5217\u51fa\u7684\u662fGO\u73af\u5883\u5185\u7f6e\u5305\u7684\u68c0\u7d22\u4f4d\u7f6e\nexport GOPATH=\/var\/root\/go1:\/var\/root\/go2:\/var\/root\/go3 \/\/\u5217\u51fa\u7684\u662f\u7b2c\u4e09\u65b9\u6216\u81ea\u5b9a\u4e49\u5305\u7684\u68c0\u7d22\u4f4d\u7f6e\n\n\/\/ \u4e09\uff1a\u5305\u653e\u7f6e\u4f4d\u7f6e\uff0c\u89c1\u7b2c\u4e00\u5c0f\u8282\u7b2c(2)\u90e8\u5206\n\n\/\/ \u56db\uff1a\u6709\u5bfc\u5165\u8bed\u53e5import "package1",\u5305"pakcage1"\u7684\u68c0\u7d22\u76ee\u5f55\u4f9d\u6b21\u4e3a\n1\u3001\/usr\/local\/go\/src\n2\u3001\/var\/root\/go1\/src\n3\u3001\/var\/root\/go2\/src\n4\u3001\/var\/root\/go3\/src<\/code><\/pre>\n
          \u200b    \u4f46\u662f\u968f\u7740\u5927\u5bb6\u4f7f\u7528go\u5f00\u53d1\u7a0b\u5e8f\uff0c\u6162\u6162\u53d1\u73b0\u5355\u7eaf\u7684GOPATH\u6a21\u5f0f\u5728\u7248\u672c\u4f9d\u8d56\u65b9\u9762\u7684\u7ba1\u7406\u7b80\u76f4\u4ee4\u4eba\u4f5c\u5455<\/p>\n
          \/\/ \u5f15\u5165\nGOPATH\u53ef\u4ee5\u8bbe\u7f6e\u591a\u4e2a\u8def\u5f84\uff0cgo get\u547d\u4ee4\u4e0b\u8f7d\u7684\u7b2c\u4e09\u65b9\u5305\u9ed8\u8ba4\u90fd\u4f1a\u653e\u5728GOPATH\u6307\u5b9a\u7684\u7b2c\u4e00\u4e2a\u8def\u5f84\u4e0b\u7684src\u4e2d\u3002\u5f53\u7136\u6211\u4eec\u53ef\u4ee5\u5c06\u521a\u521a\u4e0b\u8f7d\u597d\u7684\u7b2c\u4e09\u65b9\u5305\u79fb\u52a8\u5230\u4efb\u610fGOPATH\u7684\u5176\u4ed6\u8def\u5f84\u4e0b\uff0c\u4f46\u8fd9\u6539\u53d8\u4e0d\u4e86GOPATH\u7684\u68c0\u7d22\u987a\u5e8f\u3002\u5bfc\u5165\u8be5\u7b2c\u4e09\u65b9\u5305\u65f6\u603b\u4f1a\u4f9d\u6b21\u68c0\u7d22GOPATH\u6307\u5b9a\u8def\u5f84\u4e0b\u7684src\uff0c\u7136\u540e\u5728\u67d0\u4e00\u4e2a\u5de5\u4f5c\u533a\u8def\u5f84\u4e0b\u7684src\u4e2d\u627e\u5230\u3002\n\n\/\/ \u95ee\u9898\n\u6b64\u65f6\uff0c\u5982\u679c\u6211\u4eec\u57fa\u4e8ego\u5f00\u53d1\u4e86\u4e09\u4e2a\u4e0d\u540c\u7684\u9879\u76ee\uff0c\u4f46\u662f\u8fd9\u4e09\u4e2a\u4e0d\u540c\u7684\u9879\u76ee\u4f9d\u8d56\u7684\u662f\u540c\u4e00\u4e2a\u7b2c\u4e09\u65b9\u5305\u7684\u4e0d\u540c\u7248\u672c\uff0c\u5982\u4f55\u7ba1\u7406\uff1f\uff1f\uff1f\n\n\/\/ \u5c1d\u8bd5\u89e3\u51b3\u95ee\u9898\u7684\u601d\u8003\n\u5355\u7eaf\u7528go get\u53bb\u4e0b\u8f7d\u8be5\u7b2c\u4e09\u65b9\u5305\uff0c\u7531\u4e8e\u9ed8\u8ba4\u5b58\u653e\u7684\u8def\u5f84\u4e00\u6837\uff0c\u6240\u4ee5\u65b0\u7248\u672c\u603b\u662f\u4f1a\u8986\u76d6\u8001\u7248\u672c\u3002\n\u4f60\u53ef\u80fd\u4f1a\u60f3\u5230\u4e00\u4e2a\u5947\u8469\u7684\u89e3\u51b3\u65b9\u6848\uff1a\u6211\u4eec\u6bcf\u4e0b\u8f7d\u597d\u4e00\u4e2a\u7248\u672c\u5c31\u5c06\u5176\u79fb\u52a8\u5230$GOPATH\/src\u4e0b\u4e00\u4e2a\u5355\u72ec\u547d\u540d\u7684\u6587\u4ef6\u5939\u91cc\uff0c\u8fd9\u6837\u540c\u4e00\u4e2a\u5305\u7684\u4e09\u4e2a\u7248\u672c\u7684\u5bfc\u5165\u8def\u5f84\u5c31\u4e0d\u4f1a\u51b2\u7a81\u5566\uff0c\u5982\u679c\u5305\u540d\u4e00\u6837\uff0c\u6211\u4eec\u5728\u5bfc\u5165\u65f6\u8d77\u4e2a\u522b\u540d\u5c31ok\u4e86\uff0c\u6ca1\u95ee\u9898\uff0c\u6211\u4ece\u6765\u6ca1\u8bf4\u8fc7GOPATH\u6a21\u5f0f\u5728\u4f9d\u8d56\u7ba1\u7406\u65b9\u9762\u4e0d\u884c\uff0c\u6211\u53ea\u662f\u8bf4\u5b83\u6076\u5fc3\u3002\n\u6539\u7740\u6539\u7740\u4f60\u5c31\u75af\u4e86\uff0c\u56e0\u4e3a\u8fd9\u79cd\u4f9d\u8d56\u95ee\u9898\u6709\u53ef\u80fd\u6d89\u53ca\u5230\u8bf8\u591a\u7b2c\u4e09\u65b9\u5305\uff0c\u96be\u9053\u6bcf\u4e2a\u90fd\u6539\u4e00\u4e0b\uff0c\u8bd5\u95ee\uff0c\u4f60\u771f\u7684\u4e0d\u89c9\u5f97\u6076\u5fc3\u5417\uff1f<\/code><\/pre>\n
          \u200b    \u4e8e\u662f\u4eceGo1.5\u7248\u672c\u4e4b\u540e\u5f00\u59cb\u5f15\u5165vendor\u6a21\u5f0f\u6765\u63a7\u5236Go\u8bed\u8a00\u7a0b\u5e8f\u7f16\u8bd1\u65f6\u4f9d\u8d56\u5305\u641c\u7d22\u8def\u5f84\u7684\u4f18\u5148\u7ea7\u3002\u6bd4\u5982\u67e5\u627e\u9879\u76ee\u7684\u67d0\u4e2a\u4f9d\u8d56\u5305\uff0c\u9996\u5148\u4f1a\u5728\u9879\u76ee\u6839\u76ee\u5f55\u4e0b\u7684vender<\/code>\u6587\u4ef6\u5939\u4e2d\u67e5\u627e\uff0c\u5982\u679c\u6ca1\u6709\u627e\u5230\u5c31\u4f1a\u53bb$GOAPTH\/src<\/code>\u76ee\u5f55\u4e0b\u67e5\u627e\u3002<\/p>\n
          \u200b    vendor\u6a21\u5f0f\u53ea\u662f\u4e00\u4e2a\u8fc7\u6e21\u65f6\u671f\uff0c\u968f\u7740\u8fdb\u4e00\u6b65\u53d1\u5c55\uff0c\u5728Go1.11\u7248\u672c\u4e4b\u540eGo\u5b98\u65b9\u63a8\u51fa\u4e86modules\u6a21\u5f0f(\u8be6\u89c1go help modules)\uff0c\u5e76\u4e14\u4eceGo1.13\u7248\u672c\u5f00\u59cb\uff0cgo modules<\/code>\u5c06\u662fGo\u8bed\u8a00\u9ed8\u8ba4\u7684\u4f9d\u8d56\u7ba1\u7406\u5de5\u5177\u3002\u5230\u4eca\u5929Go1.14<\/code>\u7248\u672c\u63a8\u51fa\u4e4b\u540eGo modules<\/code> \u529f\u80fd\u5df2\u7ecf\u88ab\u6b63\u5f0f\u63a8\u8350\u5728\u751f\u4ea7\u73af\u5883\u4e0b\u4f7f\u7528\u4e86\uff0c\u6240\u4ee5\u6b64\u65f6\u6b64\u523b\u6211\u4eec\u53ea\u9700\u8981\u6f5c\u5fc3\u7814\u7a76modules\u6a21\u5f0f\u5373\u53ef\u3002<\/p>\n
          6.2 modues\u6a21\u5f0f\u7684\u5f00\u542f<\/h3>\n
          \u200b    \u73af\u5883\u53d8\u91cfGO111MODULE\u7684\u914d\u7f6e\u51b3\u5b9a\u4e86modules\u6a21\u5f0f\u7684\u5f00\u542f\u548c\u5173\u95ed\uff0c\u9605\u8bfb\u4e0b\u8ff0\u5185\u5bb9\uff0c\u4e86\u89e3\u5373\u53ef<\/p>\n
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          \u200b   \u57fa\u4e8e\u4e0a\u8ff0\u63cf\u8ff0\u6211\u4eec\u5f97\u77e5\uff0c\u8981\u8ba9go\u547d\u4ee4\u542f\u7528modules\u6a21\u5f0f\u652f\u6301\uff0c\u6211\u4eec\u5176\u5b9e\u65e0\u9700\u914d\u7f6e\u73af\u5883\u53d8\u91cfGO111MODULE\uff0c\u4f46\u5fc5\u987b\u8981\u505a\u7684\u662f\u521b\u5efago.mod\u6587\u4ef6\uff0c\u8be5\u6587\u4ef6\u5185\u8bb0\u5f55\u7740\u5f53\u524d\u6a21\u5757\u4f9d\u8d56\u5305\uff08\u81ea\u5df1\u6a21\u5757\u5185\u7684\u5305\u6216\u5176\u4ed6\u6a21\u5757\u4e2d\u7684\u5305\uff09\u7684\u8be6\u7ec6\u4fe1\u606f\uff0c\u662f\u89e3\u51b3\u6211\u4eec\u4e4b\u524d\u63d0\u53ca\u4f9d\u8d56\u6027\u7ba1\u7406\u7684\u6838\u5fc3\u6240\u5728\uff0c\u8ba9\u6211\u4eec\u4e00\u70b9\u4e00\u70b9\u6765\u89e3\u5f00\u5176\u795e\u79d8\u9762\u7eb1\u3002<\/p>\n
          6.3 modues\u6a21\u5f0f\u4e0b\u4ee3\u7801\u7684\u56db\u79cd\u7ec4\u7ec7\u5f62\u5f0f\u4e0e\u7ed3\u6784<\/h3>\n
          <\/p>
          <\/div>
          \u67e5\u770b\u66f4\u591a<\/h2>
          \u8054\u7cfb\u7ba1\u7406\u5458\u5fae\u4fe1tutu19192010\uff0c\u6ce8\u518c\u8d26\u53f7<\/p>\n<\/div>
          <\/div>
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          Register<\/a><\/div>
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          <\/div>","protected":false},"excerpt":{"rendered":"
          GO\u4ee3\u7801\u7ec4\u7ec7\u5f62\u5f0f\u4e0e\u7ed3\u6784 \u4e00 \u5305\u4ecb\u7ecd \u200b \u6211\u4eec\u7528go\u8bed\u8a00\u5f00\u53d1\u7684\u7a0b\u5e8f\u6587\u4ef6\u79f0\u4e4b\u4e3a\u6e90\u7801\u6587\u4ef6(\u6e90\u7801\u6587\u4ef6\u5fc5\u987b\u4ee5.go\u7ed3\u5c3e) […]<\/p>\n","protected":false},"author":3,"featured_media":2710,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[260,261,263,262],"_links":{"self":[{"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/posts\/1925"}],"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=1925"}],"version-history":[{"count":0,"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/posts\/1925\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/media\/2710"}],"wp:attachment":[{"href":"https:\/\/egonlin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1925"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/egonlin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1925"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/egonlin.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1925"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}