Go SDK

{"value":"# \u7b80\u4ecb\n\n\u6b64 SDK \u9002\u7528\u4e8e Go 1.10.0 \u53ca\u4ee5\u4e0a\u7248\u672c\u3002\u4f7f\u7528\u6b64 SDK \u6784\u5efa\u60a8\u7684\u7f51\u7edc\u5e94\u7528\u7a0b\u5e8f\uff0c\u80fd\u8ba9\u60a8\u4ee5\u975e\u5e38\u4fbf\u6377\u7684\u65b9\u5f0f\u5c06\u6570\u636e\u5b89\u5168\u5730\u5b58\u50a8\u5230\u79c1\u6709\u4e91\u5b58\u50a8\u4e0a\u3002\u65e0\u8bba\u60a8\u7684\u7f51\u7edc\u5e94\u7528\u662f\u4e00\u4e2a\u7f51\u7ad9\u7a0b\u5e8f\uff0c\u8fd8\u662f\u5305\u62ec\u4ece\u4e91\u7aef\uff08\u670d\u52a1\u7aef\u7a0b\u5e8f\uff09\u5230\u7ec8\u7aef\uff08\u624b\u6301\u8bbe\u5907\u5e94\u7528\uff09\u7684\u67b6\u6784\u670d\u52a1\u548c\u5e94\u7528\uff0c\u901a\u8fc7\u79c1\u6709\u4e91\u5b58\u50a8\u53ca\u5176 SDK\uff0c\u90fd\u80fd\u8ba9\u60a8\u5e94\u7528\u7a0b\u5e8f\u7684\u7ec8\u7aef\u7528\u6237\u9ad8\u901f\u4e0a\u4f20\u548c\u4e0b\u8f7d\uff0c\u540c\u65f6\u4e5f\u8ba9\u60a8\u7684\u670d\u52a1\u7aef\u66f4\u52a0\u8f7b\u76c8\u3002\n\nGo SDK \u5c5e\u4e8e\u79c1\u6709\u4e91\u5b58\u50a8\u670d\u52a1\u7aefSDK\u4e4b\u4e00\uff0c\u4e3b\u8981\u6709\u5982\u4e0b\u529f\u80fd\uff1a\n\n1. \u63d0\u4f9b\u751f\u6210\u5ba2\u6237\u7aef\u4e0a\u4f20\u6240\u9700\u7684\u4e0a\u4f20\u51ed\u8bc1\u7684\u529f\u80fd\n2. \u63d0\u4f9b\u6587\u4ef6\u4ece\u670d\u52a1\u7aef\u76f4\u63a5\u4e0a\u4f20\u79c1\u6709\u4e91\u5b58\u50a8\u7684\u529f\u80fd\n3. \u63d0\u4f9b\u5bf9\u79c1\u6709\u4e91\u5b58\u50a8\u7a7a\u95f4\u4e2d\u6587\u4ef6\u8fdb\u884c\u7ba1\u7406\u7684\u529f\u80fd\n4. \u63d0\u4f9b\u5bf9\u79c1\u6709\u4e91\u5b58\u50a8\u7a7a\u95f4\u4e2d\u6587\u4ef6\u8fdb\u884c\u5904\u7406\u7684\u529f\u80fd\n\n\n\n# \u5f00\u6e90\n\n- [Go SDK \u9879\u76ee\u5730\u5740](https:\/\/github.com\/CDNCloud-com\/go-sdk)\n- [Go SDK \u53d1\u5e03\u5730\u5740](https:\/\/github.com\/qiniu\/go-sdk\/releases)\n\n\n\n# \u5b89\u88c5\n\n\u63a8\u8350\u4f7f\u7528 go mod , `github.com\/qiniu\/go-sdk\/v7` \uff0c\u5982 `require github.com\/qiniu\/go-sdk\/v7 v7.11.1` \uff1b\n\n\n\n# \u9274\u6743\n\nGo SDK \u7684\u6240\u6709\u7684\u529f\u80fd\uff0c\u90fd\u9700\u8981\u5408\u6cd5\u7684\u6388\u6743\u3002\u6388\u6743\u51ed\u8bc1\u7684\u7b7e\u7b97\u9700\u8981\u79c1\u6709\u4e91\u5b58\u50a8\u8d26\u53f7\u4e0b\u7684\u4e00\u5bf9\u6709\u6548\u7684`Access Key`\u548c`Secret Key`\uff0c\u8fd9\u5bf9\u5bc6\u94a5\u53ef\u4ee5\u901a\u8fc7\u5982\u4e0b\u6b65\u9aa4\u83b7\u5f97\uff1a\n\n1. \u5f00\u901a\u79c1\u6709\u4e91\u5b58\u50a8\u5f00\u53d1\u8005\u5e10\u53f7\n2. \u5982\u679c\u5df2\u6709\u8d26\u53f7\uff0c\u76f4\u63a5\u767b\u5f55\u79c1\u6709\u4e91\u5b58\u50a8\u5f00\u53d1\u8005\u540e\u53f0\uff0c\u67e5\u770b Access Key \u548c Secret Key\n\n\n\n# \u6587\u4ef6\u4e0a\u4f20\n\n## \u4e0a\u4f20\u6d41\u7a0b\n\n\u6587\u4ef6\u4e0a\u4f20\u5206\u4e3a\u5ba2\u6237\u7aef\u4e0a\u4f20\uff08\u4e3b\u8981\u662f\u6307\u7f51\u9875\u7aef\u548c\u79fb\u52a8\u7aef\u7b49\u9762\u5411\u7ec8\u7aef\u7528\u6237\u7684\u573a\u666f\uff09\u548c\u670d\u52a1\u7aef\u4e0a\u4f20\u4e24\u79cd\u573a\u666f\uff0c\u5177\u4f53\u53ef\u4ee5\u53c2\u8003\u6587\u6863\u4e1a\u52a1\u6d41\u7a0b\u3002\n\n\u670d\u52a1\u7aefSDK\u5728\u4e0a\u4f20\u65b9\u9762\u4e3b\u8981\u63d0\u4f9b\u4e24\u79cd\u529f\u80fd\uff0c\u4e00\u79cd\u662f\u751f\u6210\u5ba2\u6237\u7aef\u4e0a\u4f20\u6240\u9700\u8981\u7684\u4e0a\u4f20\u51ed\u8bc1\uff0c\u53e6\u5916\u4e00\u79cd\u662f\u76f4\u63a5\u4e0a\u4f20\u6587\u4ef6\u5230\u4e91\u7aef\u3002\n\n\n\n## \u5ba2\u6237\u7aef\u4e0a\u4f20\u51ed\u8bc1\n\n\u5ba2\u6237\u7aef\uff08\u79fb\u52a8\u7aef\u6216\u8005Web\u7aef\uff09\u4e0a\u4f20\u6587\u4ef6\u7684\u65f6\u5019\uff0c\u9700\u8981\u4ece\u5ba2\u6237\u81ea\u5df1\u7684\u4e1a\u52a1\u670d\u52a1\u5668\u83b7\u53d6\u4e0a\u4f20\u51ed\u8bc1\uff0c\u800c\u8fd9\u4e9b\u4e0a\u4f20\u51ed\u8bc1\u662f\u901a\u8fc7\u670d\u52a1\u7aef\u7684SDK\u6765\u751f\u6210\u7684\uff0c\u7136\u540e\u901a\u8fc7\u5ba2\u6237\u81ea\u5df1\u7684\u4e1a\u52a1API\u5206\u53d1\u7ed9\u5ba2\u6237\u7aef\u4f7f\u7528\u3002\u6839\u636e\u4e0a\u4f20\u7684\u4e1a\u52a1\u9700\u6c42\u4e0d\u540c\uff0c\u79c1\u6709\u4e91\u5b58\u50a8 Go SDK\u652f\u6301\u4e30\u5bcc\u7684\u4e0a\u4f20\u51ed\u8bc1\u751f\u6210\u65b9\u5f0f\u3002\n\n```\n\/\/ \u5b58\u50a8\u76f8\u5173\u529f\u80fd\u7684\u5f15\u5165\u5305\u53ea\u6709\u8fd9\u4e24\u4e2a\uff0c\u540e\u9762\u4e0d\u518d\u8d58\u8ff0\nimport (\n \"github.com\/qiniu\/go-sdk\/v7\/auth\/qbox\"\n \"github.com\/qiniu\/go-sdk\/v7\/storage\"\n)\n\naccessKey := \"your access key\"\nsecretKey := \"your secret key\"\nmac := qbox.NewMac(accessKey, secretKey)\n```\n\n\n\n## \u7b80\u5355\u4e0a\u4f20\u7684\u51ed\u8bc1\n\n\u6700\u7b80\u5355\u7684\u4e0a\u4f20\u51ed\u8bc1\u53ea\u9700\u8981`AccessKey`\uff0c`SecretKey`\u548c`Bucket`\u5c31\u53ef\u4ee5\u3002\n\n```\nbucket:=\"your bucket name\"\nputPolicy := storage.PutPolicy{\n Scope: bucket,\n}\nmac := qbox.NewMac(accessKey, secretKey)\nupToken := putPolicy.UploadToken(mac)\n```\n\n\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u5728\u4e0d\u6307\u5b9a\u4e0a\u4f20\u51ed\u8bc1\u7684\u6709\u6548\u65f6\u95f4\u60c5\u51b5\u4e0b\uff0c\u9ed8\u8ba4\u6709\u6548\u671f\u4e3a1\u4e2a\u5c0f\u65f6\u3002\u4e5f\u53ef\u4ee5\u81ea\u884c\u6307\u5b9a\u4e0a\u4f20\u51ed\u8bc1\u7684\u6709\u6548\u671f\uff0c\u4f8b\u5982\uff1a\n\n```\n\/\/\u81ea\u5b9a\u4e49\u51ed\u8bc1\u6709\u6548\u671f\uff08\u793a\u4f8b2\u5c0f\u65f6\uff0cExpires \u5355\u4f4d\u4e3a\u79d2\uff0c\u4e3a\u4e0a\u4f20\u51ed\u8bc1\u7684\u6709\u6548\u65f6\u95f4\uff09\nbucket := \"your bucket name\"\n\nputPolicy := storage.PutPolicy{\n Scope: bucket,\n}\nputPolicy.Expires = 7200 \/\/\u793a\u4f8b2\u5c0f\u65f6\u6709\u6548\u671f\nmac := qbox.NewMac(accessKey, secretKey)\nupToken := putPolicy.UploadToken(mac)\n```\n\n\n\n## \u8986\u76d6\u4e0a\u4f20\u7684\u51ed\u8bc1\n\n\u8986\u76d6\u4e0a\u4f20\u9664\u4e86\u9700\u8981`\u7b80\u5355\u4e0a\u4f20`\u6240\u9700\u8981\u7684\u4fe1\u606f\u4e4b\u5916\uff0c\u8fd8\u9700\u8981\u60f3\u8fdb\u884c\u8986\u76d6\u7684\u6587\u4ef6\u540d\u79f0\uff0c\u8fd9\u4e2a\u6587\u4ef6\u540d\u79f0\u540c\u65f6\u53ef\u662f\u5ba2\u6237\u7aef\u4e0a\u4f20\u4ee3\u7801\u4e2d\u6307\u5b9a\u7684\u6587\u4ef6\u540d\uff0c\u4e24\u8005\u5fc5\u987b\u4e00\u81f4\u3002\n\n```\nbucket := \"your bucket name\"\n\n\/\/ \u9700\u8981\u8986\u76d6\u7684\u6587\u4ef6\u540d\nkeyToOverwrite := \"qiniu.mp4\"\nputPolicy := storage.PutPolicy{\n Scope: fmt.Sprintf(\"%s:%s\", bucket, keyToOverwrite),\n}\nmac := qbox.NewMac(accessKey, secretKey)\nupToken := putPolicy.UploadToken(mac)\n```\n\n\n\n## \u81ea\u5b9a\u4e49\u4e0a\u4f20\u56de\u590d\u7684\u51ed\u8bc1\n\n\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u6587\u4ef6\u4e0a\u4f20\u5230\u79c1\u6709\u4e91\u5b58\u50a8\u4e4b\u540e\uff0c\u5728\u6ca1\u6709\u8bbe\u7f6e`returnBody`\u6216\u8005`\u56de\u8c03`\u76f8\u5173\u7684\u53c2\u6570\u60c5\u51b5\u4e0b\uff0c\u79c1\u6709\u4e91\u5b58\u50a8\u8fd4\u56de\u7ed9\u4e0a\u4f20\u7aef\u7684\u56de\u590d\u683c\u5f0f\u4e3a`hash`\u548c`key`\uff0c\u4f8b\u5982\uff1a\n\n```\n{\"hash\":\"Ftgm-CkWePC9fzMBTRNmPMhGBcSV\",\"key\":\"qiniu.jpg\"}\n```\n\n\u6709\u65f6\u5019\u6211\u4eec\u5e0c\u671b\u80fd\u81ea\u5b9a\u4e49\u8fd9\u4e2a\u8fd4\u56de\u7684JSON\u683c\u5f0f\u7684\u5185\u5bb9\uff0c\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e`returnBody`\u53c2\u6570\u6765\u5b9e\u73b0\uff0c\u5728`returnBody`\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u79c1\u6709\u4e91\u5b58\u50a8\u652f\u6301\u7684\u9b54\u6cd5\u53d8\u91cf\u548c\u81ea\u5b9a\u4e49\u53d8\u91cf\u3002\n\n```\nbucket := \"your bucket name\"\n\nputPolicy := storage.PutPolicy{\n Scope: bucket,\n ReturnBody: `{\"key\":\"$(key)\",\"hash\":\"$(etag)\",\"fsize\":$(fsize),\"bucket\":\"$(bucket)\",\"name\":\"$(x:name)\"}`,\n}\nmac := qbox.NewMac(accessKey, secretKey)\nupToken := putPolicy.UploadToken(mac)\n```\n\n\u5219\u6587\u4ef6\u4e0a\u4f20\u5230\u79c1\u6709\u4e91\u5b58\u50a8\u4e4b\u540e\uff0c\u6536\u5230\u7684\u56de\u590d\u5185\u5bb9\u683c\u5f0f\u5982\u4e0b\uff1a\n\n```\n{\"key\":\"github-x.png\",\"hash\":\"FqKXVdTvIx_mPjOYdjDyUSy_H1jr\",\"fsize\":6091,\"bucket\":\"if-pbl\",\"name\":\"github logo\"}\n```\n\n\u5bf9\u4e8e\u4e0a\u9762\u7684\u81ea\u5b9a\u4e49\u8fd4\u56de\u503c\uff0c\u6211\u4eec\u9700\u8981\u81ea\u5b9a\u4e49\u7ed3\u6784\u4f53\u6765\u89e3\u6790\u8fd9\u4e2a\u56de\u590d\uff0c\u4f8b\u5982\u4e0b\u9762\u63d0\u4f9b\u4e86\u4e00\u4e2a\u89e3\u6790\u7ed3\u679c\u7684\u65b9\u6cd5\uff1a\n\n```\n\/\/ \u81ea\u5b9a\u4e49\u8fd4\u56de\u503c\u7ed3\u6784\u4f53\ntype MyPutRet struct {\n Key string\n Hash string\n Fsize int\n Bucket string\n Name string\n}\n\nlocalFile := \"your local file path\"\nbucket := \"your bucket name\"\nkey := \"your file save key\"\n\n\/\/ \u4f7f\u7528 returnBody \u81ea\u5b9a\u4e49\u56de\u590d\u683c\u5f0f\nputPolicy := storage.PutPolicy{\n Scope: bucket,\n ReturnBody: `{\"key\":\"$(key)\",\"hash\":\"$(etag)\",\"fsize\":$(fsize),\"bucket\":\"$(bucket)\",\"name\":\"$(x:name)\"}`,\n}\nmac := qbox.NewMac(accessKey, secretKey)\nupToken := putPolicy.UploadToken(mac)\n\ncfg := storage.Config{}\nformUploader := storage.NewFormUploader(&cfg)\nret := MyPutRet{}\nputExtra := storage.PutExtra{\n Params: map[string]string{\n \"x:name\": \"github logo\",\n },\n}\nerr := formUploader.PutFile(context.Background(), &ret, upToken, key, localFile, &putExtra)\nif err != nil {\n fmt.Println(err)\n return\n}\nfmt.Println(ret.Bucket, ret.Key, ret.Fsize, ret.Hash, ret.Name)\n```\n\n\n\n## \u5e26\u56de\u8c03\u4e1a\u52a1\u670d\u52a1\u5668\u7684\u51ed\u8bc1\n\n\u4e0a\u9762\u751f\u6210\u7684`\u81ea\u5b9a\u4e49\u4e0a\u4f20\u56de\u590d`\u7684\u4e0a\u4f20\u51ed\u8bc1\u9002\u7528\u4e8e\u4e0a\u4f20\u7aef\uff08\u65e0\u8bba\u662f\u5ba2\u6237\u7aef\u8fd8\u662f\u670d\u52a1\u7aef\uff09\u548c\u79c1\u6709\u4e91\u5b58\u50a8\u670d\u52a1\u5668\u4e4b\u95f4\u8fdb\u884c\u76f4\u63a5\u4ea4\u4e92\u7684\u60c5\u51b5\u4e0b\u3002\u5728\u5ba2\u6237\u7aef\u4e0a\u4f20\u7684\u573a\u666f\u4e4b\u4e0b\uff0c\u6709\u65f6\u5019\u5ba2\u6237\u7aef\u9700\u8981\u5728\u6587\u4ef6\u4e0a\u4f20\u5230\u79c1\u6709\u4e91\u5b58\u50a8\u4e4b\u540e\uff0c\u4ece\u4e1a\u52a1\u670d\u52a1\u5668\u83b7\u53d6\u76f8\u5173\u7684\u4fe1\u606f\uff0c\u8fd9\u4e2a\u65f6\u5019\u5c31\u8981\u7528\u5230\u79c1\u6709\u4e91\u5b58\u50a8\u7684\u4e0a\u4f20\u56de\u8c03\u53ca\u76f8\u5173\u56de\u8c03\u53c2\u6570\u7684\u8bbe\u7f6e\u3002\n\n```\nputPolicy := storage.PutPolicy{\n Scope: bucket,\n CallbackURL: \"http:\/\/api.example.com\/qiniu\/upload\/callback\",\n CallbackBody: `{\"key\":\"$(key)\",\"hash\":\"$(etag)\",\"fsize\":$(fsize),\"bucket\":\"$(bucket)\",\"name\":\"$(x:name)\"}`,\n CallbackBodyType: \"application\/json\",\n}\nmac := qbox.NewMac(accessKey, secretKey)\nupToken := putPolicy.UploadToken(mac)\n```\n\n\u5728\u4f7f\u7528\u4e86\u4e0a\u4f20\u56de\u8c03\u7684\u60c5\u51b5\u4e0b\uff0c\u5ba2\u6237\u7aef\u6536\u5230\u7684\u56de\u590d\u5c31\u662f\u4e1a\u52a1\u670d\u52a1\u5668\u54cd\u5e94\u79c1\u6709\u4e91\u5b58\u50a8\u7684JSON\u683c\u5f0f\u5185\u5bb9\uff0c\u4e1a\u52a1\u670d\u52a1\u5668\u6536\u5230\u56de\u8c03\u4e4b\u540e\u5fc5\u987b\u54cd\u5e94JSON\u683c\u5f0f\u7684\u56de\u590d\u7d66\u79c1\u6709\u4e91\u5b58\u50a8\uff0c\u8fd9\u4e2a\u56de\u590d\u4f1a\u88ab\u79c1\u6709\u4e91\u5b58\u50a8\u4f20\u9012\u7ed9\u5ba2\u6237\u7aef\u3002 \u4f8b\u5982\u4e0a\u9762\u7684 `CallbackBody` \u7684\u8bbe\u7f6e\u4f1a\u5728\u6587\u4ef6\u4e0a\u4f20\u5230\u79c1\u6709\u4e91\u5b58\u50a8\u4e4b\u540e\uff0c\u89e6\u53d1\u79c1\u6709\u4e91\u5b58\u50a8\u56de\u8c03\u5982\u4e0b\u5185\u5bb9\u7d66\u4e1a\u52a1\u670d\u52a1\u5668\uff1a\n\n```\n{\"key\":\"github-x.png\",\"hash\":\"FqKXVdTvIx_mPjOYdjDyUSy_H1jr\",\"fsize\":6091,\"bucket\":\"if-pbl\",\"name\":\"github logo\"}\n```\n\n\u901a\u5e38\u60c5\u51b5\u4e0b\uff0c\u6211\u4eec\u5efa\u8bae\u4f7f\u7528`application\/json`\u683c\u5f0f\u6765\u8bbe\u7f6e`callbackBody`\uff0c\u4fdd\u6301\u6570\u636e\u683c\u5f0f\u7684\u7edf\u4e00\u6027\u3002\u5b9e\u9645\u60c5\u51b5\u4e0b\uff0c`callbackBody`\u4e5f\u652f\u6301`application\/x-www-form-urlencoded`\u683c\u5f0f\u6765\u7ec4\u7ec7\u5185\u5bb9\uff0c\u8fd9\u4e2a\u4e3b\u8981\u770b\u4e1a\u52a1\u670d\u52a1\u5668\u5728\u63a5\u6536\u5230`callbackBody`\u7684\u5185\u5bb9\u65f6\u5982\u4f55\u89e3\u6790\u3002\u4f8b\u5982\uff1a\n\n```\nputPolicy := storage.PutPolicy{\n Scope: bucket,\n CallbackURL: \"http:\/\/api.example.com\/qiniu\/upload\/callback\",\n CallbackBody: \"key=$(key)&hash=$(etag)&bucket=$(bucket)&fsize=$(fsize)&name=$(x:name)\",\n}\nmac := qbox.NewMac(accessKey, secretKey)\nupToken := putPolicy.UploadToken(mac)\n```\n\n\n\n## \u5e26\u81ea\u5b9a\u4e49\u53c2\u6570\u7684\u51ed\u8bc1\n\n\u5b58\u50a8\u652f\u6301\u5ba2\u6237\u7aef\u4e0a\u4f20\u6587\u4ef6\u7684\u65f6\u5019\u5b9a\u4e49\u4e00\u4e9b\u81ea\u5b9a\u4e49\u53c2\u6570\uff0c\u8fd9\u4e9b\u53c2\u6570\u53ef\u4ee5\u5728`returnBody`\u548c`callbackBody`\u91cc\u9762\u548c\u79c1\u6709\u4e91\u5b58\u50a8\u5185\u7f6e\u652f\u6301\u7684\u9b54\u6cd5\u53d8\u91cf\uff08\u5373\u7cfb\u7edf\u53d8\u91cf\uff09\u901a\u8fc7\u76f8\u540c\u7684\u65b9\u5f0f\u6765\u5f15\u7528\u3002\u8fd9\u4e9b\u81ea\u5b9a\u4e49\u7684\u53c2\u6570\u540d\u79f0\u5fc5\u987b\u4ee5`x:`\u5f00\u5934\u3002\u4f8b\u5982\u5ba2\u6237\u7aef\u4e0a\u4f20\u7684\u65f6\u5019\u6307\u5b9a\u4e86\u81ea\u5b9a\u4e49\u7684\u53c2\u6570`x:name`\u548c`x:age`\u5206\u522b\u662f`string`\u548c`int`\u7c7b\u578b\u3002\u90a3\u4e48\u53ef\u4ee5\u901a\u8fc7\u4e0b\u9762\u7684\u65b9\u5f0f\u5f15\u7528\uff1a\n\n```\nputPolicy := storage.PutPolicy{\n \/\/\u5176\u4ed6\u4e0a\u4f20\u7b56\u7565\u53c2\u6570...\n ReturnBody: `{\"key\":\"$(key)\",\"hash\":\"$(etag)\",\"fsize\":$(fsize),\"bucket\":\"$(bucket)\",\"name\":\"$(x:name)\",\"age\":$(x:age)}`,\n}\n```\n\n\u6216\u8005\n\n```\nputPolicy := storage.PutPolicy{\n \/\/\u5176\u4ed6\u4e0a\u4f20\u7b56\u7565\u53c2\u6570...\n CallbackBody: `{\"key\":\"$(key)\",\"hash\":\"$(etag)\",\"fsize\":$(fsize),\"bucket\":\"$(bucket)\",\"name\":\"$(x:name)\",\"age\":$(x:age)}`,\n}\n```\n\n\n\n## \u7efc\u5408\u4e0a\u4f20\u51ed\u8bc1\n\n\u4e0a\u9762\u7684\u751f\u6210\u4e0a\u4f20\u51ed\u8bc1\u7684\u65b9\u6cd5\uff0c\u90fd\u662f\u901a\u8fc7\u8bbe\u7f6e\u4e0a\u4f20\u7b56\u7565\u76f8\u5173\u7684\u53c2\u6570\u6765\u652f\u6301\u7684\uff0c\u8fd9\u4e9b\u53c2\u6570\u53ef\u4ee5\u901a\u8fc7\u4e0d\u540c\u7684\u7ec4\u5408\u65b9\u5f0f\u6765\u6ee1\u8db3\u4e0d\u540c\u7684\u4e1a\u52a1\u9700\u6c42\uff0c\u53ef\u4ee5\u7075\u6d3b\u5730\u7ec4\u7ec7\u4f60\u6240\u9700\u8981\u7684\u4e0a\u4f20\u51ed\u8bc1\u3002\n\n\n\n## \u670d\u52a1\u7aef\u76f4\u4f20\n\n\u670d\u52a1\u7aef\u76f4\u4f20\u662f\u6307\u5ba2\u6237\u5229\u7528\u79c1\u6709\u4e91\u5b58\u50a8\u670d\u52a1\u7aefSDK\u4ece\u670d\u52a1\u7aef\u76f4\u63a5\u4e0a\u4f20\u6587\u4ef6\u5230\u79c1\u6709\u4e91\u5b58\u50a8\uff0c\u4ea4\u4e92\u7684\u53cc\u65b9\u4e00\u822c\u90fd\u5728\u673a\u623f\u91cc\u9762\uff0c\u6240\u4ee5\u670d\u52a1\u7aef\u53ef\u4ee5\u81ea\u5df1\u751f\u6210\u4e0a\u4f20\u51ed\u8bc1\uff0c\u7136\u540e\u5229\u7528SDK\u4e2d\u7684\u4e0a\u4f20\u903b\u8f91\u8fdb\u884c\u4e0a\u4f20\uff0c\u6700\u540e\u4ece\u79c1\u6709\u4e91\u5b58\u50a8\u83b7\u53d6\u4e0a\u4f20\u7684\u7ed3\u679c\uff0c\u8fd9\u4e2a\u8fc7\u7a0b\u4e2d\u7531\u4e8e\u53cc\u65b9\u90fd\u662f\u4e1a\u52a1\u670d\u52a1\u5668\uff0c\u6240\u4ee5\u5f88\u5c11\u5229\u7528\u5230\u4e0a\u4f20\u56de\u8c03\u7684\u529f\u80fd\uff0c\u800c\u662f\u76f4\u63a5\u81ea\u5b9a\u4e49`returnBody`\u6765\u83b7\u53d6\u81ea\u5b9a\u4e49\u7684\u56de\u590d\u5185\u5bb9\u3002\n\n\n\n## \u6784\u5efa\u914d\u7f6e\u7c7b\n\n\u5b58\u50a8\u652f\u6301\u7a7a\u95f4\u521b\u5efa\u5728\u4e0d\u540c\u7684\u673a\u623f\uff0c\u5728\u4f7f\u7528\u79c1\u6709\u4e91\u5b58\u50a8\u7684 Go SDK \u4e2d\u7684`FormUploader`\u548c`ResumeUploaderV2`\u4e0a\u4f20\u6587\u4ef6\u4e4b\u524d\uff0c\u5fc5\u987b\u8981\u6784\u5efa\u4e00\u4e2a\u4e0a\u4f20\u7528\u7684`Config`\u5bf9\u8c61\uff0c\u5728\u8be5\u5bf9\u8c61\u4e2d\uff0c\u53ef\u4ee5\u6307\u5b9a\u7a7a\u95f4\u5bf9\u5e94\u7684`Zone`(\u5982\u4e0d\u6307\u5b9aZone\u5219\u4f1a\u4f7f\u7528\u81ea\u52a8\u5224\u65ad\u533a\u57df)\u4ee5\u53ca\u5176\u4ed6\u7684\u4e00\u4e9b\u5f71\u54cd\u4e0a\u4f20\u7684\u53c2\u6570\u3002\n\n```\ncfg := storage.Config{}\n\n\/\/ \u7a7a\u95f4\u5bf9\u5e94\u7684\u673a\u623f\ncfg.Region = &storage.ZoneHuadong\n\/\/ \u662f\u5426\u4f7f\u7528https\u57df\u540d\ncfg.UseHTTPS = true\n\/\/ \u4e0a\u4f20\u662f\u5426\u4f7f\u7528CDN\u4e0a\u4f20\u52a0\u901f\ncfg.UseCdnDomains = false\n```\n\n\n\n## \u6587\u4ef6\u4e0a\u4f20\uff08\u8868\u5355\u65b9\u5f0f\uff09\n\n\u6700\u7b80\u5355\u7684\u5c31\u662f\u4e0a\u4f20\u672c\u5730\u6587\u4ef6\uff0c\u76f4\u63a5\u6307\u5b9a\u6587\u4ef6\u7684\u5b8c\u6574\u8def\u5f84\u5373\u53ef\u4e0a\u4f20\u3002\n\n```\nlocalFile = \"\/Users\/jemy\/Documents\/github.png\"\nbucket = \"if-pbl\"\nkey = \"github-x.png\"\n\nputPolicy := storage.PutPolicy{\n Scope: bucket,\n}\nmac := qbox.NewMac(accessKey, secretKey)\nupToken := putPolicy.UploadToken(mac)\n\ncfg := storage.Config{}\n\/\/ \u7a7a\u95f4\u5bf9\u5e94\u7684\u673a\u623f\ncfg.Region = &storage.ZoneHuadong\n\/\/ \u662f\u5426\u4f7f\u7528https\u57df\u540d\ncfg.UseHTTPS = true\n\/\/ \u4e0a\u4f20\u662f\u5426\u4f7f\u7528CDN\u4e0a\u4f20\u52a0\u901f\ncfg.UseCdnDomains = false\n\n\/\/ \u6784\u5efa\u8868\u5355\u4e0a\u4f20\u7684\u5bf9\u8c61\nformUploader := storage.NewFormUploader(&cfg)\nret := storage.PutRet{}\n\n\/\/ \u53ef\u9009\u914d\u7f6e\nputExtra := storage.PutExtra{\n Params: map[string]string{\n \"x:name\": \"github logo\",\n },\n}\nerr := formUploader.PutFile(context.Background(), &ret, upToken, key, localFile, &putExtra)\nif err != nil {\n fmt.Println(err)\n return\n}\nfmt.Println(ret.Key,ret.Hash)\n```\n\n\n\n## \u5b57\u8282\u6570\u7ec4\u4e0a\u4f20\uff08\u8868\u5355\u65b9\u5f0f\uff09\n\n\u53ef\u4ee5\u652f\u6301\u5c06\u5185\u5b58\u4e2d\u7684\u5b57\u8282\u6570\u7ec4\u4e0a\u4f20\u5230\u7a7a\u95f4\u4e2d\u3002\n\n```\nputPolicy := storage.PutPolicy{\n Scope: bucket,\n}\nmac := qbox.NewMac(accessKey, secretKey)\nupToken := putPolicy.UploadToken(mac)\n\ncfg := storage.Config{}\n\/\/ \u7a7a\u95f4\u5bf9\u5e94\u7684\u673a\u623f\ncfg.Region = &storage.ZoneHuadong\n\/\/ \u662f\u5426\u4f7f\u7528https\u57df\u540d\ncfg.UseHTTPS = true\n\/\/ \u4e0a\u4f20\u662f\u5426\u4f7f\u7528CDN\u4e0a\u4f20\u52a0\u901f\ncfg.UseCdnDomains = false\n\nformUploader := storage.NewFormUploader(&cfg)\nret := storage.PutRet{}\nputExtra := storage.PutExtra{\n Params: map[string]string{\n \"x:name\": \"github logo\",\n },\n}\n\ndata := []byte(\"hello, this is qiniu cloud\")\ndataLen := int64(len(data))\nerr := formUploader.Put(context.Background(), &ret, upToken, key, bytes.NewReader(data), dataLen, &putExtra)\nif err != nil {\n fmt.Println(err)\n return\n}\nfmt.Println(ret.Key, ret.Hash)\n```\n\n\n\n## \u6570\u636e\u6d41\u4e0a\u4f20\uff08\u8868\u5355\u65b9\u5f0f\uff09\n\n`io.Reader`\u5bf9\u8c61\u7684\u4e0a\u4f20\u4e5f\u662f\u91c7\u7528`Put`\u65b9\u6cd5\u6216\u8005`PutWithoutKey`\u65b9\u6cd5\uff0c\u4f7f\u7528\u65b9\u5f0f\u548c\u4e0a\u8ff0\u7684 `\u5b57\u8282\u6570\u7ec4\u4e0a\u4f20` \u65b9\u5f0f\u76f8\u540c\u3002\n\n\n\n## \u6587\u4ef6\u5206\u7247\u4e0a\u4f20\n\n\u5bf9\u4e8e\u5927\u7684\u6587\u4ef6\uff0c\u6211\u4eec\u4e00\u822c\u63a8\u8350\u4f7f\u7528\u5206\u7247\u4e0a\u4f20\u7684\u65b9\u5f0f\u6765\u4e0a\u4f20\u6587\u4ef6\uff0c\u5206\u7247\u4e0a\u4f20 v2\u901a\u8fc7\u5c06\u4e00\u4e2a\u6587\u4ef6\u5207\u5272\u4e3a\u5757\uff0c\u7136\u540e\u901a\u8fc7\u4e0a\u4f20\u5757\u7684\u65b9\u5f0f\u6765\u8fdb\u884c\u6587\u4ef6\u7684\u4e0a\u4f20\u3002\u670d\u52a1\u7aefSDK\u4e2d\u9ed8\u8ba4\u5757\u5927\u5c0f\u4e3a4MB\uff0c\u652f\u6301\u6839\u636e\u6761\u4ef6\u8bbe\u7f6e\u5757\u5927\u5c0f\uff08\u8981\u6c42\u9664\u6700\u540e\u4e00\u5757\u5916\uff0c\u5176\u4ed6\u5757\u5927\u4e8e\u7b49\u4e8e1MB\uff0c\u5c0f\u4e8e\u7b49\u4e8e1G\uff09\uff0c\u5757\u4e0e\u5757\u4e4b\u95f4\u53ef\u4ee5\u5e76\u53d1\u4e0a\u4f20\uff0c\u4ee5\u63d0\u9ad8\u4e0a\u4f20\u6548\u7387\u3002\u5206\u7247\u4e0a\u4f20\u4e0d\u7b49\u4e8e\u65ad\u70b9\u7eed\u4f20\uff0c\u4f46\u662f\u5206\u7247\u4e0a\u4f20\u53ef\u4ee5\u652f\u6301\u65ad\u70b9\u7eed\u4f20\u3002\n\n\u65ad\u70b9\u7eed\u4f20\u5b9e\u73b0\u903b\u8f91\u662f\u5c06\u6bcf\u4e2a\u5757\u4e0a\u4f20\u5b8c\u6bd5\u7684\u8fdb\u5ea6\u4fe1\u606f\u4fdd\u5b58\u5230\u672c\u5730\u7684\u6587\u4ef6\u4e2d\u6301\u4e45\u5316\uff0c\u5982\u679c\u672c\u6b21\u4e0a\u4f20\u88ab\u4e2d\u65ad\uff0c\u4e0b\u6b21\u53ef\u4ee5\u4ece\u8fd9\u4e2a\u8fdb\u5ea6\u6587\u4ef6\u4e2d\u8bfb\u53d6\u6bcf\u4e2a\u5757\u4e0a\u4f20\u7684\u72b6\u6001\uff0c\u7136\u540e\u7ee7\u7eed\u4e0a\u4f20\u5b8c\u6bd5\u6ca1\u6709\u5b8c\u6210\u7684\u5757\uff0c\u6700\u540e\u5b8c\u6210\u6587\u4ef6\u7684\u62fc\u63a5\u3002\u9700\u8981\u6ce8\u610f\uff0c\u53ea\u6709\u5728\u5757\u4e0a\u4f20\u5b8c\u6bd5\u4e4b\u540e\uff0c\u624d\u5411\u672c\u5730\u7684\u8fdb\u5ea6\u6587\u4ef6\u5199\u5165\u8fdb\u5ea6\u5185\u5bb9\u3002\u53e6\u5916\uff0c\u6bcf\u4e2a\u4e0a\u4f20\u4efb\u52a1\u521d\u59cb\u5316\u4e4b\u540e\u6709\u6548\u671f\u6700\u957f\u662f7\u5929\uff0c\u8fc7\u671f\u4f1a\u89e6\u53d1701\u7684\u9519\u8bef\uff0c\u53ef\u4ee5\u68c0\u67e5\u8fdb\u5ea6\u4fe1\u606f\u4e2d\u7684\u65f6\u95f4\u53c2\u6570\u6765\u786e\u8ba4\u662f\u5426\u8fc7\u671f\u3002\n\n```\nputPolicy := storage.PutPolicy{\n Scope: bucket,\n}\nmac := qbox.NewMac(accessKey, secretKey)\nupToken := putPolicy.UploadToken(mac)\n\ncfg := storage.Config{}\n\/\/ \u7a7a\u95f4\u5bf9\u5e94\u7684\u673a\u623f\ncfg.Region = &storage.ZoneHuadong\n\/\/ \u662f\u5426\u4f7f\u7528https\u57df\u540d\ncfg.UseHTTPS = true\n\/\/ \u4e0a\u4f20\u662f\u5426\u4f7f\u7528CDN\u4e0a\u4f20\u52a0\u901f\ncfg.UseCdnDomains = false\n\nresumeUploader := storage.NewResumeUploaderV2(&cfg)\nret := storage.PutRet{}\nputExtra := storage.RputV2Extra{\n\n}\nerr := resumeUploader.PutFile(context.Background(), &ret, upToken, key, localFile, &putExtra)\nif err != nil {\n fmt.Println(err)\n return\n}\nfmt.Println(ret.Key, ret.Hash)\n```\n\n## \u6587\u4ef6\u65ad\u70b9\u7eed\u4f20\n\n\u65ad\u70b9\u7eed\u4f20\u662f\u57fa\u4e8e\u5206\u7247\u4e0a\u4f20\u6765\u5b9e\u73b0\u7684\uff0c\u57fa\u672c\u539f\u7406\u5c31\u662f\u7528\u4e00\u4e2a\u6587\u672c\u6587\u4ef6\u8bb0\u5f55\u4e0b\u4e0a\u4f20\u7684\u8fdb\u5ea6\uff0c\u5982\u679c\u4e0a\u4f20\u4e2d\u65ad\uff0c\u4e0b\u6b21\u518d\u4ece\u8fd9\u4e2a\u6587\u4ef6\u8bfb\u53d6\u8fdb\u5ea6\uff0c\u7ee7\u7eed\u4e0a\u4f20\u672a\u5b8c\u6210\u7684\u5206\u5757\u3002\u7528\u6237\u53ea\u9700\u8981\u4f20\u5165Recorder\u53c2\u6570\u5373\u53ef\u5b9e\u73b0\u65ad\u70b9\u7eed\u4f20\uff0c\u5176\u4ed6\u903b\u8f91\u5185\u90e8\u5c01\u88c5\uff0c\u5b9e\u4f8b\u5982\u4e0b\uff1a\n\n```\npackage main\n\nimport (\n \"context\"\n \"fmt\"\n \"os\"\n\n \"github.com\/qiniu\/go-sdk\/v7\/auth\/qbox\"\n \"github.com\/qiniu\/go-sdk\/v7\/storage\"\n)\n\nvar (\n accessKey = \"your access key\"\n secretKey = \"your secret key\"\n)\n\nfunc main() {\n localFile := \"your local file path\"\n bucket := \"your bucket name\"\n key := \"your file save key\"\n putPolicy := storage.PutPolicy{\n Scope: bucket,\n }\n mac := qbox.NewMac(accessKey, secretKey)\n upToken := putPolicy.UploadToken(mac)\n cfg := storage.Config{}\n\n resumeUploader := storage.NewResumeUploaderV2(&cfg)\n ret := storage.PutRet{}\n recorder, err := storage.NewFileRecorder(os.TempDir())\n if err != nil {\n fmt.Println(err)\n return\n }\n\n putExtra := storage.RputV2Extra{\n Recorder: recorder,\n }\n err = resumeUploader.PutFile(context.Background(), &ret, upToken, key, localFile, &putExtra)\n if err != nil {\n fmt.Println(err)\n return\n }\n fmt.Println(ret.Key, ret.Hash)\n}\n```\n\n\n\n## \u89e3\u6790\u81ea\u5b9a\u4e49\u56de\u590d\u5185\u5bb9\n\n\u6709\u4e9b\u60c5\u51b5\u4e0b\uff0c\u79c1\u6709\u4e91\u5b58\u50a8\u8fd4\u56de\u7ed9\u4e0a\u4f20\u7aef\u7684\u5185\u5bb9\u4e0d\u662f\u9ed8\u8ba4\u7684`hash`\u548c`key`\u5f62\u5f0f\uff0c\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u53ef\u80fd\u51fa\u73b0\u5728\u81ea\u5b9a\u4e49`returnBody`\u6216\u8005\u81ea\u5b9a\u4e49\u4e86`callbackBody`\u7684\u60c5\u51b5\u4e0b\uff0c\u524d\u8005\u4e00\u822c\u662f\u670d\u52a1\u7aef\u76f4\u4f20\u7684\u573a\u666f\uff0c\u800c\u540e\u8005\u5219\u662f\u63a5\u53d7\u4e0a\u4f20\u56de\u8c03\u7684\u573a\u666f\uff0c\u8fd9\u4e24\u79cd\u573a\u666f\u4e4b\u4e0b\uff0c\u90fd\u6d89\u53ca\u5230\u9700\u8981\u5c06\u81ea\u5b9a\u4e49\u7684\u56de\u590d\u8fdb\u884c\u5185\u5bb9\u89e3\u6790\uff0c\u4e00\u822c\u5efa\u8bae\u5728\u4ea4\u4e92\u8fc7\u7a0b\u4e2d\uff0c\u90fd\u91c7\u7528`JSON`\u7684\u65b9\u5f0f\uff0c\u8fd9\u6837\u5904\u7406\u8d77\u6765\u65b9\u6cd5\u6bd4\u8f83\u4e00\u81f4\uff0c\u800c\u4e14`JSON`\u7684\u65b9\u6cd5\u6700\u901a\u7528\u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0bSDK\u63d0\u4f9b\u4e86`storage.PutRet`\u6765\u4f5c\u4e3a\u6807\u51c6\u56de\u590d\u7684\u89e3\u6790\u7ed3\u6784\u4f53\uff0c\u5982\u679c\u9700\u8981\u7528\u5230\u81ea\u5b9a\u4e49\u56de\u590d\uff0c\u53ef\u4ee5\u7c7b\u4f3c\u4e0a\u9762\u8bb2\u89e3`returnBody`\u7684\u65f6\u5019\u7ed9\u7684\u4f8b\u5b50\uff0c\u81ea\u5b9a\u4e49\u4e00\u4e2a\u7ed3\u6784\u4f53\u7528\u4e8e\u56de\u590d\u7684\u89e3\u6790\uff0c\u4f8b\u5982\uff1a\n\n```\n\/\/ \u81ea\u5b9a\u4e49\u8fd4\u56de\u503c\u7ed3\u6784\u4f53\ntype MyPutRet struct {\n Key string\n Hash string\n Fsize int\n Bucket string\n Name string\n}\n```\n\n\n\n## \u4e1a\u52a1\u670d\u52a1\u5668\u9a8c\u8bc1\u5b58\u50a8\u670d\u52a1\u56de\u8c03\n\n\u5728\u4e0a\u4f20\u7b56\u7565\u91cc\u9762\u8bbe\u7f6e\u4e86\u4e0a\u4f20\u56de\u8c03\u76f8\u5173\u53c2\u6570\u7684\u65f6\u5019\uff0c\u79c1\u6709\u4e91\u5b58\u50a8\u5728\u6587\u4ef6\u4e0a\u4f20\u5230\u670d\u52a1\u5668\u4e4b\u540e\uff0c\u4f1a\u4e3b\u52a8\u5730\u5411`callbackUrl`\u53d1\u9001POST\u8bf7\u6c42\u7684\u56de\u8c03\uff0c\u56de\u8c03\u7684\u5185\u5bb9\u4e3a`callbackBody`\u6a21\u7248\u6240\u5b9a\u4e49\u7684\u5185\u5bb9\uff0c\u5982\u679c\u8fd9\u4e2a\u6a21\u7248\u91cc\u9762\u5f15\u7528\u4e86\u9b54\u6cd5\u53d8\u91cf\u6216\u8005\u81ea\u5b9a\u4e49\u53d8\u91cf\uff0c\u90a3\u4e48\u8fd9\u4e9b\u53d8\u91cf\u4f1a\u88ab\u81ea\u52a8\u586b\u5145\u5bf9\u5e94\u7684\u503c\uff0c\u7136\u540e\u5728\u53d1\u9001\u7ed9\u4e1a\u52a1\u670d\u52a1\u5668\u3002\n\n\u4e1a\u52a1\u670d\u52a1\u5668\u5728\u6536\u5230\u6765\u81ea\u79c1\u6709\u4e91\u5b58\u50a8\u7684\u56de\u8c03\u8bf7\u6c42\u7684\u65f6\u5019\uff0c\u53ef\u4ee5\u6839\u636e\u8bf7\u6c42\u5934\u90e8\u7684`Authorization`\u5b57\u6bb5\u6765\u8fdb\u884c\u9a8c\u8bc1\uff0c\u67e5\u770b\u8be5\u8bf7\u6c42\u662f\u5426\u662f\u6765\u81ea\u79c1\u6709\u4e91\u5b58\u50a8\u7684\u672a\u7ecf\u7be1\u6539\u7684\u8bf7\u6c42\u3002\n\nGo SDK \u63d0\u4f9b\u4e86\u4e00\u4e2a\u65b9\u6cd5 `qbox.VerifyCallback` \u7528\u4e8e\u9a8c\u8bc1\u56de\u8c03\u7684\u8bf7\u6c42\uff1a\n\n```\n\/\/ VerifyCallback \u9a8c\u8bc1\u4e0a\u4f20\u56de\u8c03\u8bf7\u6c42\u662f\u5426\u6765\u81ea\u5b58\u50a8\u670d\u52a1\nfunc VerifyCallback(mac *Mac, req *http.Request) (bool, error) {\n return mac.VerifyCallback(req)\n}\n```\n\n\n\n# \u4e0b\u8f7d\u6587\u4ef6\n\n\u6587\u4ef6\u4e0b\u8f7d\u5206\u4e3a\u516c\u5f00\u7a7a\u95f4\u7684\u6587\u4ef6\u4e0b\u8f7d\u548c\u79c1\u6709\u7a7a\u95f4\u7684\u6587\u4ef6\u4e0b\u8f7d\u3002\n\n\n\n## \u516c\u5f00\u7a7a\u95f4\n\n\u5bf9\u4e8e\u516c\u5f00\u7a7a\u95f4\uff0c\u5176\u8bbf\u95ee\u7684\u94fe\u63a5\u4e3b\u8981\u662f\u5c06\u7a7a\u95f4\u7ed1\u5b9a\u7684\u57df\u540d\uff08\u53ef\u4ee5\u662f\u79c1\u6709\u4e91\u5b58\u50a8\u7a7a\u95f4\u7684\u9ed8\u8ba4\u57df\u540d\u6216\u8005\u662f\u7ed1\u5b9a\u7684\u81ea\u5b9a\u4e49\u57df\u540d\uff09\u62fc\u63a5\u4e0a\u7a7a\u95f4\u91cc\u9762\u7684\u6587\u4ef6\u540d\u5373\u53ef\u8bbf\u95ee\uff0c\u6807\u51c6\u60c5\u51b5\u4e0b\u9700\u8981\u5728\u62fc\u63a5\u94fe\u63a5\u4e4b\u524d\uff0c\u5c06\u6587\u4ef6\u540d\u8fdb\u884c`urlencode`\u4ee5\u517c\u5bb9\u4e0d\u540c\u7684\u5b57\u7b26\u3002 \u5f53\u7136\u4e5f\u53ef\u4ee5\u76f4\u63a5\u4f7f\u7528SDK\u91cc\u9762\u7684\u65b9\u6cd5\uff0c\u4f20\u5165\u57df\u540d\u548c\u539f\u59cb\u6587\u4ef6\u540d\u5373\u53ef\u5f97\u5230\u516c\u5f00\u8bbf\u95ee\u5916\u94fe\u3002\n\n```\ndomain := \"https:\/\/image.example.com\"\nkey := \"\u8fd9\u662f\u4e00\u4e2a\u6d4b\u8bd5\u6587\u4ef6.jpg\"\npublicAccessURL := storage.MakePublicURL(domain, key)\nfmt.Println(publicAccessURL)\n```\n\n\n\n## \u79c1\u6709\u7a7a\u95f4\n\n\u5bf9\u4e8e\u79c1\u6709\u7a7a\u95f4\uff0c\u9996\u5148\u9700\u8981\u6309\u7167\u516c\u5f00\u7a7a\u95f4\u7684\u6587\u4ef6\u8bbf\u95ee\u65b9\u5f0f\u6784\u5efa\u5bf9\u5e94\u7684\u516c\u5f00\u7a7a\u95f4\u8bbf\u95ee\u94fe\u63a5\uff0c\u7136\u540e\u518d\u5bf9\u8fd9\u4e2a\u94fe\u63a5\u8fdb\u884c\u79c1\u6709\u6388\u6743\u7b7e\u540d\u3002\n\n```\nmac := qbox.NewMac(accessKey, secretKey)\ndomain := \"https:\/\/image.example.com\"\nkey := \"\u8fd9\u662f\u4e00\u4e2a\u6d4b\u8bd5\u6587\u4ef6.jpg\"\n\ndeadline := time.Now().Add(time.Second * 3600).Unix() \/\/1\u5c0f\u65f6\u6709\u6548\u671f\nprivateAccessURL := storage.MakePrivateURL(mac, domain, key, deadline)\n```\n\n\n\n# \u8d44\u6e90\u7ba1\u7406\n\n\u8d44\u6e90\u7ba1\u7406\u5305\u62ec\u7684\u4e3b\u8981\u529f\u80fd\u6709\uff1a\n\n\u8d44\u6e90\u7ba1\u7406\u76f8\u5173\u7684\u64cd\u4f5c\u9996\u5148\u8981\u6784\u5efa`BucketManager`\u5bf9\u8c61\uff1a\n\n```\nmac := qbox.NewMac(accessKey, secretKey)\ncfg := storage.Config{\n \/\/ \u662f\u5426\u4f7f\u7528https\u57df\u540d\u8fdb\u884c\u8d44\u6e90\u7ba1\u7406\n UseHTTPS: true,\n}\n\n\/\/ \u6307\u5b9a\u7a7a\u95f4\u6240\u5728\u7684\u533a\u57df\uff0c\u5982\u679c\u4e0d\u6307\u5b9a\u5c06\u81ea\u52a8\u63a2\u6d4b\n\/\/ \u5982\u679c\u6ca1\u6709\u7279\u6b8a\u9700\u6c42\uff0c\u9ed8\u8ba4\u4e0d\u9700\u8981\u6307\u5b9a\n\/\/cfg.Region=&storage.ZoneHuabei\n\nbucketManager := storage.NewBucketManager(mac, &cfg)\n```\n\n\n\n## \u83b7\u53d6\u6587\u4ef6\u4fe1\u606f\n\n```\nbucket := \"if-pbl\"\nkey := \"github.png\"\n\nfileInfo, sErr := bucketManager.Stat(bucket, key)\nif sErr != nil {\n fmt.Println(sErr)\n return\n}\nfmt.Println(fileInfo.String())\n\/\/\u53ef\u4ee5\u89e3\u6790\u6587\u4ef6\u7684PutTime\nfmt.Println(storage.ParsePutTime(fileInfo.PutTime))\n```\n\n\n\n## \u4fee\u6539\u6587\u4ef6MimeType\n\n```\nbucket := \"if-pbl\"\nkey := \"github.png\"\nnewMime := \"image\/x-png\"\n\nerr := bucketManager.ChangeMime(bucket, key, newMime)\nif err != nil {\n fmt.Println(err)\n return\n}\n```\n\n\n\n## \u4fee\u6539\u6587\u4ef6\u5b58\u50a8\u7c7b\u578b\n\n```\nbucket := \"if-pbl\"\nkey := \"github.png\"\nfileType := 1\n\nerr := bucketManager.ChangeType(bucket, key, fileType)\nif err != nil {\n fmt.Println(err)\n return\n}\n```\n\n\n\n## \u79fb\u52a8\u6216\u91cd\u547d\u540d\u6587\u4ef6\n\n\u79fb\u52a8\u64cd\u4f5c\u672c\u8eab\u652f\u6301\u79fb\u52a8\u6587\u4ef6\u5230\u76f8\u540c\uff0c\u4e0d\u540c\u7a7a\u95f4\u4e2d\uff0c\u5728\u79fb\u52a8\u7684\u540c\u65f6\u4e5f\u53ef\u4ee5\u652f\u6301\u6587\u4ef6\u91cd\u547d\u540d\u3002\u552f\u4e00\u7684\u9650\u5236\u6761\u4ef6\u662f\uff0c\u79fb\u52a8\u7684\u6e90\u7a7a\u95f4\u548c\u76ee\u6807\u7a7a\u95f4\u5fc5\u987b\u5728\u540c\u4e00\u4e2a\u673a\u623f\u3002\n\n| \u6e90\u7a7a\u95f4 | \u76ee\u6807\u7a7a\u95f4 | \u6e90\u6587\u4ef6\u540d | \u76ee\u6807\u6587\u4ef6\u540d | \u63cf\u8ff0 |\n| ------- | -------- | -------- | ---------- | --------------------------------- |\n| BucketA | BucketA | KeyA | KeyB | \u76f8\u5f53\u4e8e\u540c\u7a7a\u95f4\u6587\u4ef6\u91cd\u547d\u540d |\n| BucketA | BucketB | KeyA | KeyA | \u79fb\u52a8\u6587\u4ef6\u5230BucketB\uff0c\u6587\u4ef6\u540d\u4e00\u81f4 |\n| BucketA | BucketB | KeyA | KeyB | \u79fb\u52a8\u6587\u4ef6\u5230BucketB\uff0c\u6587\u4ef6\u540d\u53d8\u6210KeyB |\n\n`move`\u64cd\u4f5c\u652f\u6301\u5f3a\u5236\u8986\u76d6\u9009\u9879\uff0c\u5373\u5982\u679c\u76ee\u6807\u6587\u4ef6\u5df2\u5b58\u5728\uff0c\u53ef\u4ee5\u8bbe\u7f6e\u5f3a\u5236\u8986\u76d6\u9009\u9879`force`\u6765\u8986\u76d6\u90a3\u4e2a\u6587\u4ef6\u7684\u5185\u5bb9\u3002\n\n```\nsrcBucket := \"if-pbl\"\nsrcKey := \"github.png\"\n\n\/\/\u76ee\u6807\u7a7a\u95f4\u53ef\u4ee5\u548c\u6e90\u7a7a\u95f4\u76f8\u540c\uff0c\u4f46\u662f\u4e0d\u80fd\u4e3a\u8de8\u673a\u623f\u7684\u7a7a\u95f4\ndestBucket := srcBucket\n\/\/\u76ee\u6807\u6587\u4ef6\u540d\u53ef\u4ee5\u548c\u6e90\u6587\u4ef6\u540d\u76f8\u540c\uff0c\u4e5f\u53ef\u4ee5\u4e0d\u540c\ndestKey := \"github-new.png\"\n\n\/\/\u5982\u679c\u76ee\u6807\u6587\u4ef6\u5b58\u5728\uff0c\u662f\u5426\u5f3a\u5236\u8986\u76d6\uff0c\u5982\u679c\u4e0d\u8986\u76d6\uff0c\u9ed8\u8ba4\u8fd4\u56de614 file exists\nforce := false\nerr := bucketManager.Move(srcBucket, srcKey, destBucket, destKey, force)\nif err != nil {\n fmt.Println(err)\n return\n}\n```\n\n\n\n## \u590d\u5236\u6587\u4ef6\u526f\u672c\n\n\u6587\u4ef6\u7684\u590d\u5236\u548c\u6587\u4ef6\u79fb\u52a8\u5176\u5b9e\u64cd\u4f5c\u4e00\u6837\uff0c\u4e3b\u8981\u7684\u533a\u522b\u662f\u79fb\u52a8\u540e\u6e90\u6587\u4ef6\u4e0d\u5b58\u5728\u4e86\uff0c\u800c\u590d\u5236\u7684\u7ed3\u679c\u662f\u6e90\u6587\u4ef6\u8fd8\u5b58\u5728\uff0c\u53ea\u662f\u591a\u4e86\u4e00\u4e2a\u65b0\u7684\u6587\u4ef6\u526f\u672c\u3002\n\n```\nsrcBucket := \"if-pbl\"\nsrcKey := \"github.png\"\n\n\/\/\u76ee\u6807\u7a7a\u95f4\u53ef\u4ee5\u548c\u6e90\u7a7a\u95f4\u76f8\u540c\uff0c\u4f46\u662f\u4e0d\u80fd\u4e3a\u8de8\u673a\u623f\u7684\u7a7a\u95f4\ndestBucket := srcBucket\n\/\/\u76ee\u6807\u6587\u4ef6\u540d\u53ef\u4ee5\u548c\u6e90\u6587\u4ef6\u540d\u76f8\u540c\uff0c\u4e5f\u53ef\u4ee5\u4e0d\u540c\ndestKey := \"github-new.png\"\n\n\/\/\u5982\u679c\u76ee\u6807\u6587\u4ef6\u5b58\u5728\uff0c\u662f\u5426\u5f3a\u5236\u8986\u76d6\uff0c\u5982\u679c\u4e0d\u8986\u76d6\uff0c\u9ed8\u8ba4\u8fd4\u56de614 file exists\nforce := false\nerr := bucketManager.Copy(srcBucket, srcKey, destBucket, destKey, force)\nif err != nil {\n fmt.Println(err)\n return\n}\n```\n\n\n\n## \u5220\u9664\u7a7a\u95f4\u4e2d\u7684\u6587\u4ef6\n\n```\nbucket := \"if-pbl\"\nkey := \"github.png\"\n\nerr := bucketManager.Delete(bucket, key)\nif err != nil {\n fmt.Println(err)\n return\n}\n```\n\n\n\n## \u8bbe\u7f6e\u6216\u66f4\u65b0\u6587\u4ef6\u7684\u751f\u5b58\u65f6\u95f4\n\n\u53ef\u4ee5\u7ed9\u5df2\u7ecf\u5b58\u5728\u4e8e\u7a7a\u95f4\u4e2d\u7684\u6587\u4ef6\u8bbe\u7f6e\u6587\u4ef6\u751f\u5b58\u65f6\u95f4\uff0c\u6216\u8005\u66f4\u65b0\u5df2\u8bbe\u7f6e\u4e86\u751f\u5b58\u65f6\u95f4\u4f46\u5c1a\u672a\u88ab\u5220\u9664\u7684\u6587\u4ef6\u7684\u65b0\u7684\u751f\u5b58\u65f6\u95f4\u3002\n\n```\nbucket := \"if-pbl\"\nkey := \"github.png\"\ndays := 7\n\nerr := bucketManager.DeleteAfterDays(bucket, key, days)\nif err != nil {\n fmt.Println(err)\n return\n}\n```\n\n\n\n## \u83b7\u53d6\u6307\u5b9a\u524d\u7f00\u7684\u6587\u4ef6\u5217\u8868\n\n\u83b7\u53d6\u6307\u5b9a\u6587\u4ef6\u524d\u7f00\u7684\u5217\u8868\u7528\u6765\u4ece\u7a7a\u95f4\u5217\u4e3e\u6587\u4ef6\uff0c\u6bcf\u6b21\u6700\u5927\u7684\u5217\u4e3e\u6570\u91cf\u4e3a1000\uff0c\u5982\u679c\u9700\u8981\u5217\u4e3e\u8d85\u8fc71000\u7684\u6587\u4ef6\u6570\u91cf\uff0c\u53ef\u4ee5\u6839\u636e\u6bcf\u6b21\u51fd\u6570\u8c03\u7528\u8fd4\u56de\u7684`nextMarker`\u8fdb\u884c\u5faa\u73af\u5217\u4e3e\u3002\n\n```\nbucket := \"if-bc\"\nlimit := 1000\nprefix := \"qshell\/\"\ndelimiter := \"\"\n\/\/\u521d\u59cb\u5217\u4e3emarker\u4e3a\u7a7a\nmarker := \"\"\n\nfor {\n entries, _, nextMarker, hasNext, err := bucketManager.ListFiles(bucket, prefix, delimiter, marker, limit)\n if err != nil {\n fmt.Println(\"list error,\", err)\n break\n }\n\n \/\/print entries\n for _, entry := range entries {\n fmt.Println(entry.Key)\n }\n\n if hasNext {\n marker = nextMarker\n } else {\n \/\/list end\n break\n }\n\n}\n```\n\n\n\n## \u6293\u53d6\u7f51\u7edc\u8d44\u6e90\u5230\u7a7a\u95f4\n\n```\nbucket := \"if-bc\"\nresURL := \"http:\/\/devtools.qiniu.com\/qiniu.png\"\n\n\/\/ \u6307\u5b9a\u4fdd\u5b58\u7684key\nfetchRet, err := bucketManager.Fetch(resURL, bucket, \"qiniu.png\")\nif err != nil {\n fmt.Println(\"fetch error,\", err)\n} else {\n fmt.Println(fetchRet.String())\n}\n\n\/\/ \u4e0d\u6307\u5b9a\u4fdd\u5b58\u7684key\uff0c\u9ed8\u8ba4\u7528\u6587\u4ef6hash\u4f5c\u4e3a\u6587\u4ef6\u540d\nfetchRet, err = bucketManager.FetchWithoutKey(resURL, bucket)\nif err != nil {\n fmt.Println(\"fetch error,\", err)\n} else {\n fmt.Println(fetchRet.String())\n}\n```\n\n\n\n## \u66f4\u65b0\u955c\u50cf\u7a7a\u95f4\u4e2d\u5b58\u50a8\u7684\u6587\u4ef6\u5185\u5bb9\n\n```\nbucket := \"if-bc\"\nkey := \"qiniu.png\"\n\nerr := bucketManager.Prefetch(bucket, key)\nif err != nil {\n fmt.Println(\"fetch error,\", err)\n}\n```\n\n\n\n## \u8d44\u6e90\u7ba1\u7406\u6279\u91cf\u64cd\u4f5c\n\n\n\n## \u6279\u91cf\u83b7\u53d6\u6587\u4ef6\u4fe1\u606f\n\n```\n\/\/\u6bcf\u4e2abatch\u7684\u64cd\u4f5c\u6570\u91cf\u4e0d\u53ef\u4ee5\u8d85\u8fc71000\u4e2a\uff0c\u5982\u679c\u603b\u6570\u91cf\u8d85\u8fc71000\uff0c\u9700\u8981\u5206\u6279\u53d1\u9001\nbucket := \"if-pbl\"\nkeys := []string{\n \"github1.png\",\n \"github2.png\",\n \"github3.png\",\n \"github4.png\",\n \"github5.png\",\n}\nstatOps := make([]string, 0, len(keys))\nfor _, key := range keys {\n statOps = append(statOps, storage.URIStat(bucket, key))\n}\n\nrets, err := bucketManager.Batch(statOps)\nif len(rets) == 0 {\n \/\/ \u5904\u7406\u9519\u8bef\n if e, ok := err.(*storage.ErrorInfo); ok {\n fmt.Printf(\"batch error, code:%s\", e.Code)\n } else {\n fmt.Printf(\"batch error, %s\", err)\n }\n return\n}\n\n\/\/ \u8fd4\u56de rets\uff0c\u5148\u5224\u65ad rets \u662f\u5426\nfor _, ret := range rets {\n \/\/ 200 \u4e3a\u6210\u529f\n if ret.Code == 200 {\n fmt.Printf(\"%d\\n\", ret.Code)\n } else {\n fmt.Printf(\"%s\\n\", ret.Data.Error)\n }\n}\n```\n\n\n\n## \u6279\u91cf\u4fee\u6539\u6587\u4ef6\u7c7b\u578b\n\n```\n\/\/\u6bcf\u4e2abatch\u7684\u64cd\u4f5c\u6570\u91cf\u4e0d\u53ef\u4ee5\u8d85\u8fc71000\u4e2a\uff0c\u5982\u679c\u603b\u6570\u91cf\u8d85\u8fc71000\uff0c\u9700\u8981\u5206\u6279\u53d1\u9001\nbucket := \"if-pbl\"\nchgmKeys := map[string]string{\n \"github1.png\": \"image\/x-png\",\n \"github2.png\": \"image\/x-png\",\n \"github3.png\": \"image\/x-png\",\n \"github4.png\": \"image\/x-png\",\n \"github5.png\": \"image\/x-png\",\n}\nchgmOps := make([]string, 0, len(chgmKeys))\nfor key, newMime := range chgmKeys {\n chgmOps = append(chgmOps, storage.URIChangeMime(bucket, key, newMime))\n}\n\nrets, err := bucketManager.Batch(chgmOps)\nif len(rets) == 0 {\n \/\/ \u5904\u7406\u9519\u8bef\n if e, ok := err.(*storage.ErrorInfo); ok {\n fmt.Printf(\"batch error, code:%s\", e.Code)\n } else {\n fmt.Printf(\"batch error, %s\", err)\n }\n return\n}\n\n\/\/ \u8fd4\u56de rets\uff0c\u5148\u5224\u65ad rets \u662f\u5426\nfor _, ret := range rets {\n \/\/ 200 \u4e3a\u6210\u529f\n if ret.Code == 200 {\n fmt.Printf(\"%d\\n\", ret.Code)\n } else {\n fmt.Printf(\"%s\\n\", ret.Data.Error)\n }\n}\n```\n\n\n\n## \u6279\u91cf\u5220\u9664\u6587\u4ef6\n\n```\n\/\/\u6bcf\u4e2abatch\u7684\u64cd\u4f5c\u6570\u91cf\u4e0d\u53ef\u4ee5\u8d85\u8fc71000\u4e2a\uff0c\u5982\u679c\u603b\u6570\u91cf\u8d85\u8fc71000\uff0c\u9700\u8981\u5206\u6279\u53d1\u9001\nbucket := \"if-pbl\"\nkeys := []string{\n \"github1.png\",\n \"github2.png\",\n \"github3.png\",\n \"github4.png\",\n \"github5.png\",\n}\ndeleteOps := make([]string, 0, len(keys))\nfor _, key := range keys {\n deleteOps = append(deleteOps, storage.URIDelete(bucket, key))\n}\n\nrets, err := bucketManager.Batch(deleteOps)\nif len(rets) == 0 {\n \/\/ \u5904\u7406\u9519\u8bef\n if e, ok := err.(*storage.ErrorInfo); ok {\n fmt.Printf(\"batch error, code:%s\", e.Code)\n } else {\n fmt.Printf(\"batch error, %s\", err)\n }\n return\n}\n\n\/\/ \u8fd4\u56de rets\uff0c\u5148\u5224\u65ad rets \u662f\u5426\nfor _, ret := range rets {\n \/\/ 200 \u4e3a\u6210\u529f\n if ret.Code == 200 {\n fmt.Printf(\"%d\\n\", ret.Code)\n } else {\n fmt.Printf(\"%s\\n\", ret.Data.Error)\n }\n}\n```\n\n\n\n## \u6279\u91cf\u590d\u5236\u6587\u4ef6\n\n```\nsrcBucket := \"if-pbl\"\ndestBucket := \"if-pbl\"\nforce := true\ncopyKeys := map[string]string{\n \"github1.png\": \"github1-copy.png\",\n \"github2.png\": \"github2-copy.png\",\n \"github3.png\": \"github3-copy.png\",\n \"github4.png\": \"github4-copy.png\",\n \"github5.png\": \"github5-copy.png\",\n}\ncopyOps := make([]string, 0, len(copyKeys))\nfor srcKey, destKey := range copyKeys {\n copyOps = append(copyOps, storage.URICopy(srcBucket, srcKey, destBucket, destKey, force))\n}\n\nrets, err := bucketManager.Batch(copyOps)\nif len(rets) == 0 {\n \/\/ \u5904\u7406\u9519\u8bef\n if e, ok := err.(*storage.ErrorInfo); ok {\n fmt.Printf(\"batch error, code:%s\", e.Code)\n } else {\n fmt.Printf(\"batch error, %s\", err)\n }\n return\n}\n\n\/\/ \u8fd4\u56de rets\uff0c\u5148\u5224\u65ad rets \u662f\u5426\nfor _, ret := range rets {\n \/\/ 200 \u4e3a\u6210\u529f\n if ret.Code == 200 {\n fmt.Printf(\"%d\\n\", ret.Code)\n } else {\n fmt.Printf(\"%s\\n\", ret.Data.Error)\n }\n}\n```\n\n\n\n## \u6279\u91cf\u79fb\u52a8\u6216\u91cd\u547d\u540d\u6587\u4ef6\n\n```\nsrcBucket := \"if-pbl\"\ndestBucket := \"if-pbl\"\nforce := true\nmoveKeys := map[string]string{\n \"github1.png\": \"github1-move.png\",\n \"github2.png\": \"github2-move.png\",\n \"github3.png\": \"github3-move.png\",\n \"github4.png\": \"github4-move.png\",\n \"github5.png\": \"github5-move.png\",\n}\nmoveOps := make([]string, 0, len(moveKeys))\nfor srcKey, destKey := range moveKeys {\n moveOps = append(moveOps, storage.URIMove(srcBucket, srcKey, destBucket, destKey, force))\n}\n\nrets, err := bucketManager.Batch(moveOps)\nif len(rets) == 0 {\n \/\/ \u5904\u7406\u9519\u8bef\n if e, ok := err.(*storage.ErrorInfo); ok {\n fmt.Printf(\"batch error, code:%s\", e.Code)\n } else {\n fmt.Printf(\"batch error, %s\", err)\n }\n return\n}\n\n\/\/ \u8fd4\u56de rets\uff0c\u5148\u5224\u65ad rets \u662f\u5426\nfor _, ret := range rets {\n \/\/ 200 \u4e3a\u6210\u529f\n if ret.Code == 200 {\n fmt.Printf(\"%d\\n\", ret.Code)\n } else {\n fmt.Printf(\"%s\\n\", ret.Data.Error)\n }\n}\n```\n\n\n\n## \u6279\u91cf\u66f4\u65b0\u6587\u4ef6\u7684\u6709\u6548\u671f\n\n```\n\/\/\u6bcf\u4e2abatch\u7684\u64cd\u4f5c\u6570\u91cf\u4e0d\u53ef\u4ee5\u8d85\u8fc71000\u4e2a\uff0c\u5982\u679c\u603b\u6570\u91cf\u8d85\u8fc71000\uff0c\u9700\u8981\u5206\u6279\u53d1\u9001\nbucket := \"if-bc\"\nexpireKeys := map[string]int{\n \"github1.png\": 7,\n \"github2.png\": 8,\n \"github3.png\": 9,\n \"github4.png\": 10,\n \"github5.png\": 11,\n}\nexpireOps := make([]string, 0, len(expireKeys))\nfor key, expire := range expireKeys {\n expireOps = append(expireOps, storage.URIDeleteAfterDays(bucket, key, expire))\n}\n\nrets, err := bucketManager.Batch(expireOps)\nif len(rets) == 0 {\n \/\/ \u5904\u7406\u9519\u8bef\n if e, ok := err.(*storage.ErrorInfo); ok {\n fmt.Printf(\"batch error, code:%s\", e.Code)\n } else {\n fmt.Printf(\"batch error, %s\", err)\n }\n return\n}\n\n\/\/ \u8fd4\u56de rets\uff0c\u5148\u5224\u65ad rets \u662f\u5426\nfor _, ret := range rets {\n \/\/ 200 \u4e3a\u6210\u529f\n if ret.Code == 200 {\n fmt.Printf(\"%d\\n\", ret.Code)\n } else {\n fmt.Printf(\"%s\\n\", ret.Data.Error)\n }\n}\n```\n\n\n\n## \u6279\u91cf\u66f4\u65b0\u6587\u4ef6\u5b58\u50a8\u7c7b\u578b\n\n```\n\/\/\u6bcf\u4e2abatch\u7684\u64cd\u4f5c\u6570\u91cf\u4e0d\u53ef\u4ee5\u8d85\u8fc71000\u4e2a\uff0c\u5982\u679c\u603b\u6570\u91cf\u8d85\u8fc71000\uff0c\u9700\u8981\u5206\u6279\u53d1\u9001\nbucket := \"if-pbl\"\nchtypeKeys := map[string]int{\n \"github1.png\": 1,\n \"github2.png\": 1,\n \"github3.png\": 1,\n \"github4.png\": 1,\n \"github5.png\": 1,\n}\nchtypeOps := make([]string, 0, len(chtypeKeys))\nfor key, fileType := range chtypeKeys {\n chtypeOps = append(chtypeOps, storage.URIChangeType(bucket, key, fileType))\n}\n\nrets, err := bucketManager.Batch(chtypeOps)\nif len(rets) == 0 {\n \/\/ \u5904\u7406\u9519\u8bef\n if e, ok := err.(*storage.ErrorInfo); ok {\n fmt.Printf(\"batch error, code:%s\", e.Code)\n } else {\n fmt.Printf(\"batch error, %s\", err)\n }\n return\n}\n\n\/\/ \u8fd4\u56de rets\uff0c\u5148\u5224\u65ad rets \u662f\u5426\nfor _, ret := range rets {\n \/\/ 200 \u4e3a\u6210\u529f\n if ret.Code == 200 {\n fmt.Printf(\"%d\\n\", ret.Code)\n } else {\n fmt.Printf(\"%s\\n\", ret.Data.Error)\n }\n}\n```\n\n\n\n# \u8d21\u732e\u4ee3\u7801\n\n1. Fork\n2. \u521b\u5efa\u60a8\u7684\u7279\u6027\u5206\u652f git checkout -b my-new-feature\n3. \u63d0\u4ea4\u60a8\u7684\u6539\u52a8 git commit -am 'Added some feature'\n4. \u5c06\u60a8\u7684\u4fee\u6539\u8bb0\u5f55\u63d0\u4ea4\u5230\u8fdc\u7a0b git \u4ed3\u5e93 git push origin my-new-feature\n5. \u7136\u540e\u5230 github \u7f51\u7ad9\u7684\u8be5 git \u8fdc\u7a0b\u4ed3\u5e93\u7684 my-new-feature \u5206\u652f\u4e0b\u53d1\u8d77 Pull Request\n\n\n"}