{"id":206464,"date":"2025-06-12T12:04:43","date_gmt":"2025-06-12T04:04:43","guid":{"rendered":"https:\/\/server.hk\/cnblog\/206464\/"},"modified":"2025-06-12T12:04:43","modified_gmt":"2025-06-12T04:04:43","slug":"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8-go-%e8%af%ad%e8%a8%80%e5%b0%86%e5%9b%be%e7%89%87%e4%b8%8a%e4%bc%a0%e5%88%b0%e5%9b%be%e5%ba%8a%e6%8e%a5%e5%8f%a3%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/206464\/","title":{"rendered":"\u5982\u4f55\u4f7f\u7528 Go \u8bed\u8a00\u5c06\u56fe\u7247\u4e0a\u4f20\u5230\u56fe\u5e8a\u63a5\u53e3\uff1f"},"content":{"rendered":"<p>\u672c\u7bc7\u6587\u7ae0\u5411\u5927\u5bb6\u4ecb\u7ecd\u300a\u5982\u4f55\u4f7f\u7528 Go \u8bed\u8a00\u5c06\u56fe\u7247\u4e0a\u4f20\u5230\u56fe\u5e8a\u63a5\u53e3\uff1f\u300b\uff0c\u4e3b\u8981\u5305\u62ec\uff0c\u5177\u6709\u4e00\u5b9a\u7684\u53c2\u8003\u4ef7\u503c\uff0c\u9700\u8981\u7684\u670b\u53cb\u53ef\u4ee5\u53c2\u8003\u4e00\u4e0b\u3002,<br \/>\n<img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241112\/1731401691673317db11974.jpg\" class=\"aligncenter\">,<br \/>\n<strong>\u5982\u4f55\u5728 go \u4e2d\u5c06\u63a5\u53e3\u8f6c\u53d1\u5230\u56fe\u5e8a\u63a5\u53e3<\/strong>,\u5728\u7f16\u5199\u4e0a\u4f20\u56fe\u7247\u63a5\u53e3\u65f6\uff0c\u4f60\u53ef\u80fd\u4f1a\u9047\u5230\u65e0\u6cd5\u901a\u8fc7\u540e\u53f0\u8bf7\u6c42\u5c06\u56fe\u7247\u4e0a\u4f20\u5230\u56fe\u5e8a\u7684\u95ee\u9898\u3002\u4ee5\u4e0b\u662f\u5982\u4f55\u89e3\u51b3\u6b64\u95ee\u9898\uff1a,<br \/>\n<strong>\u83b7\u53d6\u56fe\u7247\u8d44\u6e90<\/strong>,\u8981\u83b7\u53d6\u56fe\u7247\u8d44\u6e90\uff0c\u9700\u8981\u4f7f\u7528 formfile \u51fd\u6570\u4ece\u4f20\u5165\u7684 http \u8bf7\u6c42\u4e2d\u63d0\u53d6\u56fe\u7247\u6587\u4ef6\u3002\u4ee3\u7801\u793a\u4f8b\u5982\u4e0b\uff1a,<br \/>\n<strong>\u6784\u5efa http \u8bf7\u6c42<\/strong>,\u6784\u5efa\u4e00\u4e2a\u5305\u542b\u56fe\u7247\u6570\u636e\u7684 http \u8bf7\u6c42\uff0c\u4ee5\u4fbf\u5c06\u5176\u53d1\u9001\u5230\u56fe\u5e8a\u63a5\u53e3\u3002,<br \/>\n<strong>\u8bbe\u7f6e http \u5934\u4fe1\u606f<\/strong>,\u8bbe\u7f6e\u5fc5\u8981\u7684 http \u5934\u4fe1\u606f\uff0c\u4ee5\u4fbf tu \u5e8a\u63a5\u53e3\u8bc6\u522b\u4e0a\u4f20\u6570\u636e\u3002,<br \/>\n<strong>\u53d1\u9001\u8bf7\u6c42<\/strong>,\u4f7f\u7528 do \u51fd\u6570\u5411\u56fe\u5e8a\u63a5\u53e3\u53d1\u9001 http \u8bf7\u6c42\u3002,<br \/>\n<strong>\u5904\u7406\u54cd\u5e94<\/strong>,\u8bfb\u53d6\u56fe\u5e8a\u63a5\u53e3\u54cd\u5e94\u4e2d\u7684\u5185\u5bb9\uff0c\u5e76\u5c06\u7ed3\u679c\u8fd4\u56de\u7ed9\u8c03\u7528\u65b9\u3002,<br \/>\n<strong>\u68c0\u67e5\u9519\u8bef<\/strong>,\u68c0\u67e5\u56fe\u5e8a\u63a5\u53e3\u7684\u54cd\u5e94\u662f\u5426\u5305\u542b\u9519\u8bef\u4fe1\u606f\u3002\u5982\u679c\u51fa\u73b0\u9519\u8bef\uff0c\u8fd4\u56de\u9519\u8bef\u4fe1\u606f\u7ed9\u8c03\u7528\u65b9\u3002,<br \/>\n<strong>\u5e38\u89c1\u95ee\u9898<\/strong>,\u5982\u679c\u4f60\u6536\u5230\u56fe\u5e8a\u63a5\u53e3\u7684\u4e34\u65f6\u7ef4\u62a4\u9519\u8bef\uff0c\u8bf7\u67e5\u770b\u56fe\u5e8a\u7f51\u7ad9\u4ee5\u83b7\u53d6\u6709\u5173\u7ef4\u62a4\u72b6\u6001\u7684\u66f4\u65b0\u3002,\u672c\u7bc7\u5173\u4e8e\u300a\u5982\u4f55\u4f7f\u7528 Go \u8bed\u8a00\u5c06\u56fe\u7247\u4e0a\u4f20\u5230\u56fe\u5e8a\u63a5\u53e3\uff1f\u300b\u7684\u4ecb\u7ecd\u5c31\u5230\u6b64\u7ed3\u675f\u5566\uff0c\u4f46\u662f\u5b66\u65e0\u6b62\u5883\uff0c\u60f3\u8981\u4e86\u89e3\u5b66\u4e60\u66f4\u591a\u5173\u4e8eGOLANG\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u8bf7\u5173\u6ce8GOLANG\u516c\u4f17\u53f7\uff01,\u5982\u4f55\u5728 go \u4e2d\u5c06\u63a5\u53e3\u8f6c\u53d1\u5230\u56fe\u5e8a\u63a5\u53e3,\u672c\u7bc7\u6587\u7ae0\u5411\u5927\u5bb6\u4ecb\u7ecd\u300a\u5982\u4f55\u4f7f\u7528 Go \u8bed\u8a00\u5c06\u56fe\u7247\u4e0a\u4f20\u5230\u56fe\u5e8a\u63a5\u53e3\uff1f\u300b\uff0c\u4e3b\u8981\u5305\u62ec\uff0c\u5177\u6709\u4e00\u5b9a\u7684\u53c2\u8003\u4ef7\u503c\uff0c\u9700\u8981\u7684\u670b\u53cb\u53ef\u4ee5\u53c2\u8003\u4e00\u4e0b\u3002,<br \/>\n<b><\/b> <\/p>\n<p>\u5f53\u524d\u4f4d\u7f6e\uff1a <span>&gt;<\/span>  <span>&gt;<\/span>  <span>&gt;<\/span>  <span>&gt;<\/span> <span>\u5982\u4f55\u4f7f\u7528 Go \u8bed\u8a00\u5c06\u56fe\u7247\u4e0a\u4f20\u5230\u56fe\u5e8a\u63a5\u53e3\uff1f<\/span><\/p>\n<h1>\u5982\u4f55\u4f7f\u7528 Go \u8bed\u8a00\u5c06\u56fe\u7247\u4e0a\u4f20\u5230\u56fe\u5e8a\u63a5\u53e3\uff1f<\/h1>\n<p><span>2024-11-12 16:55:06<\/span><br \/>\n<span><i><\/i>0\u6d4f\u89c8<\/span><br \/>\n<span style=\"cursor: pointer\"><i><\/i>\u6536\u85cf<\/span> <\/p>\n<p>\u672c\u7bc7\u6587\u7ae0\u5411\u5927\u5bb6\u4ecb\u7ecd\u300a\u5982\u4f55\u4f7f\u7528 Go \u8bed\u8a00\u5c06\u56fe\u7247\u4e0a\u4f20\u5230\u56fe\u5e8a\u63a5\u53e3\uff1f\u300b\uff0c\u4e3b\u8981\u5305\u62ec\uff0c\u5177\u6709\u4e00\u5b9a\u7684\u53c2\u8003\u4ef7\u503c\uff0c\u9700\u8981\u7684\u670b\u53cb\u53ef\u4ee5\u53c2\u8003\u4e00\u4e0b\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241112\/1731401691673317db11974.jpg\" class=\"aligncenter\"><\/p>\n<p><strong>\u5982\u4f55\u5728 go \u4e2d\u5c06\u63a5\u53e3\u8f6c\u53d1\u5230\u56fe\u5e8a\u63a5\u53e3<\/strong><\/p>\n<p>\u5728\u7f16\u5199\u4e0a\u4f20\u56fe\u7247\u63a5\u53e3\u65f6\uff0c\u4f60\u53ef\u80fd\u4f1a\u9047\u5230\u65e0\u6cd5\u901a\u8fc7\u540e\u53f0\u8bf7\u6c42\u5c06\u56fe\u7247\u4e0a\u4f20\u5230\u56fe\u5e8a\u7684\u95ee\u9898\u3002\u4ee5\u4e0b\u662f\u5982\u4f55\u89e3\u51b3\u6b64\u95ee\u9898\uff1a<\/p>\n<p><strong>\u83b7\u53d6\u56fe\u7247\u8d44\u6e90<\/strong><\/p>\n<p>\u8981\u83b7\u53d6\u56fe\u7247\u8d44\u6e90\uff0c\u9700\u8981\u4f7f\u7528 formfile \u51fd\u6570\u4ece\u4f20\u5165\u7684 http \u8bf7\u6c42\u4e2d\u63d0\u53d6\u56fe\u7247\u6587\u4ef6\u3002\u4ee3\u7801\u793a\u4f8b\u5982\u4e0b\uff1a<\/p>\n<pre>file, fileheader, err := c.request.formfile(\"image\")<\/pre>\n<p><strong>\u6784\u5efa http \u8bf7\u6c42<\/strong><\/p>\n<p>\u6784\u5efa\u4e00\u4e2a\u5305\u542b\u56fe\u7247\u6570\u636e\u7684 http \u8bf7\u6c42\uff0c\u4ee5\u4fbf\u5c06\u5176\u53d1\u9001\u5230\u56fe\u5e8a\u63a5\u53e3\u3002<\/p>\n<pre>url := \"https:\/\/pic.xxxx.com\/api\/upload\"\nreq, _ := http.newrequest(\"post\", url, file)<\/pre>\n<p><strong>\u8bbe\u7f6e http \u5934\u4fe1\u606f<\/strong><\/p>\n<p>\u8bbe\u7f6e\u5fc5\u8981\u7684 http \u5934\u4fe1\u606f\uff0c\u4ee5\u4fbf tu \u5e8a\u63a5\u53e3\u8bc6\u522b\u4e0a\u4f20\u6570\u636e\u3002<\/p>\n<pre>req.header.set(\"content-type\", \"multipart\/form-data\")\nreq.header.set(\"token\", token)<\/pre>\n<p><strong>\u53d1\u9001\u8bf7\u6c42<\/strong><\/p>\n<p>\u4f7f\u7528 do \u51fd\u6570\u5411\u56fe\u5e8a\u63a5\u53e3\u53d1\u9001 http \u8bf7\u6c42\u3002<\/p>\n<pre>res, _ := http.defaultclient.do(req)<\/pre>\n<p><strong>\u5904\u7406\u54cd\u5e94<\/strong><\/p>\n<p>\u8bfb\u53d6\u56fe\u5e8a\u63a5\u53e3\u54cd\u5e94\u4e2d\u7684\u5185\u5bb9\uff0c\u5e76\u5c06\u7ed3\u679c\u8fd4\u56de\u7ed9\u8c03\u7528\u65b9\u3002<\/p>\n<pre>body, err := ioutil.readall(res.body)<\/pre>\n<p><strong>\u68c0\u67e5\u9519\u8bef<\/strong><\/p>\n<p>\u68c0\u67e5\u56fe\u5e8a\u63a5\u53e3\u7684\u54cd\u5e94\u662f\u5426\u5305\u542b\u9519\u8bef\u4fe1\u606f\u3002\u5982\u679c\u51fa\u73b0\u9519\u8bef\uff0c\u8fd4\u56de\u9519\u8bef\u4fe1\u606f\u7ed9\u8c03\u7528\u65b9\u3002<\/p>\n<pre>if err != nil || res.StatusCode != http.StatusOK {\n    \/\/ \u5904\u7406\u54cd\u5e94\u4e2d\u5305\u542b\u7684\u9519\u8bef\n}<\/pre>\n<p><strong>\u5e38\u89c1\u95ee\u9898<\/strong><\/p>\n<p>\u5982\u679c\u4f60\u6536\u5230\u56fe\u5e8a\u63a5\u53e3\u7684\u4e34\u65f6\u7ef4\u62a4\u9519\u8bef\uff0c\u8bf7\u67e5\u770b\u56fe\u5e8a\u7f51\u7ad9\u4ee5\u83b7\u53d6\u6709\u5173\u7ef4\u62a4\u72b6\u6001\u7684\u66f4\u65b0\u3002<\/p>\n<p>\u672c\u7bc7\u5173\u4e8e\u300a\u5982\u4f55\u4f7f\u7528 Go \u8bed\u8a00\u5c06\u56fe\u7247\u4e0a\u4f20\u5230\u56fe\u5e8a\u63a5\u53e3\uff1f\u300b\u7684\u4ecb\u7ecd\u5c31\u5230\u6b64\u7ed3\u675f\u5566\uff0c\u4f46\u662f\u5b66\u65e0\u6b62\u5883\uff0c\u60f3\u8981\u4e86\u89e3\u5b66\u4e60\u66f4\u591a\u5173\u4e8eGOLANG\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u8bf7\u5173\u6ce8GOLANG\u516c\u4f17\u53f7\uff01<\/p>\n<dl>\n<dt>\n <\/dt>\n<dd>\n   \u5982\u4f55\u4f7f\u7528 MySQL \u552f\u4e00\u7d22\u5f15\u548c\u9501\u673a\u5236\u9650\u5236\u7528\u6237\u6bcf\u5c0f\u65f6\u5411\u6570\u636e\u5e93\u63d2\u5165\u4e00\u6761\u6570\u636e\uff1f\n <\/dd>\n<\/dl>\n<dl>\n<dt>\n <\/dt>\n<dd>\n   Java \u4e2d += \u8fd0\u7b97\u7b26\u4e3a\u4f55\u80fd\u9690\u5f0f\u8f6c\u6362\uff0c\u800c\u76f4\u63a5\u8d4b\u503c\u5374\u4f1a\u62a5\u9519\uff1f\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"<p>\u672c\u7bc7\u6587\u7ae0\u5411\u5927\u5bb6\u4ecb\u7ecd\u300a\u5982\u4f55\u4f7f\u7528 G&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4925],"tags":[],"class_list":["post-206464","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/206464","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=206464"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/206464\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=206464"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=206464"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=206464"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}