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jojoliang
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package main | ||
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import ( | ||
"context" | ||
"fmt" | ||
"net" | ||
"net/http" | ||
"net/url" | ||
"os" | ||
"time" | ||
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"github.com/tencentyun/cos-go-sdk-v5" | ||
) | ||
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func log_status(err error) { | ||
if err == nil { | ||
return | ||
} | ||
if cos.IsNotFoundError(err) { | ||
// WARN | ||
fmt.Println("WARN: Resource is not existed") | ||
} else if e, ok := cos.IsCOSError(err); ok { | ||
fmt.Printf("ERROR: Code: %v\n", e.Code) | ||
fmt.Printf("ERROR: Message: %v\n", e.Message) | ||
fmt.Printf("ERROR: Resource: %v\n", e.Resource) | ||
fmt.Printf("ERROR: RequestId: %v\n", e.RequestID) | ||
// ERROR | ||
} else { | ||
fmt.Printf("ERROR: %v\n", err) | ||
// ERROR | ||
} | ||
} | ||
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func main() { | ||
// 存储桶名称,由bucketname-appid 组成,appid必须填入,可以在COS控制台查看存储桶名称。 https://console.cloud.tencent.com/cos5/bucket | ||
// 替换为用户的 region,存储桶region可以在COS控制台“存储桶概览”查看 https://console.cloud.tencent.com/ ,关于地域的详情见 https://cloud.tencent.com/document/product/436/6224 。 | ||
u, _ := url.Parse("https://test-1259654469.cos.ap-guangzhou.myqcloud.com") | ||
b := &cos.BaseURL{BucketURL: u} | ||
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// 使用代理, 填写自己的代理地址 | ||
proxyURL, _ := url.Parse("http://<hostname-or-ip>:7000") | ||
c := cos.NewClient(b, &http.Client{ | ||
Transport: &cos.AuthorizationTransport{ | ||
// 通过环境变量获取密钥 | ||
// 环境变量 COS_SECRETID 表示用户的 SecretId,登录访问管理控制台查看密钥,https://console.cloud.tencent.com/cam/capi | ||
SecretID: os.Getenv("COS_SECRETID"), | ||
// 环境变量 COS_SECRETKEY 表示用户的 SecretKey,登录访问管理控制台查看密钥,https://console.cloud.tencent.com/cam/capi | ||
SecretKey: os.Getenv("COS_SECRETKEY"), | ||
// base on http.DefaultTransport | ||
Transport: &http.Transport{ | ||
Proxy: http.ProxyURL(proxyURL), // 设置代理, DefaultTransport 默认代理是根据环境变量 https://pkg.go.dev/net/http#ProxyFromEnvironment | ||
DialContext: (&net.Dialer{ | ||
Timeout: 30 * time.Second, | ||
KeepAlive: 30 * time.Second, | ||
DualStack: true, | ||
}).DialContext, | ||
MaxIdleConns: 100, | ||
IdleConnTimeout: 90 * time.Second, | ||
TLSHandshakeTimeout: 10 * time.Second, | ||
ExpectContinueTimeout: 1 * time.Second, | ||
// ResponseHeaderTimeout: 1 * time.Second, | ||
// MaxIdleConnsPerHost: 100, | ||
// MaxIdleConns: 100, | ||
}, | ||
}, | ||
}) | ||
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// Case1 上传对象 | ||
name := "test/example" | ||
// Case3 通过本地文件上传对象 | ||
_, err := c.Object.PutFromFile(context.Background(), name, "./test", nil) // 请求的超时时间为 min{context超时时间, HTTP超时时间} | ||
log_status(err) | ||
} |