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package main
import (
"context"
"fmt"
"net/url"
"os"
"strings"
"net/http"
"github.com/tencentyun/cos-go-sdk-v5"
"github.com/tencentyun/cos-go-sdk-v5/debug"
)
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
}
}
func main() {
u, _ := url.Parse("https://test-1259654469.cos.ap-guangzhou.myqcloud.com")
b := &cos.BaseURL{BucketURL: u}
c := cos.NewClient(b, &http.Client{
Transport: &cos.AuthorizationTransport{
SecretID: os.Getenv("COS_SECRETID"),
SecretKey: os.Getenv("COS_SECRETKEY"),
Transport: &debug.DebugRequestTransport{
RequestHeader: true,
// Notice when put a large file and set need the request body, might happend out of memory error.
RequestBody: false,
ResponseHeader: true,
ResponseBody: false,
},
},
})
// Case1 上传对象
name := "test/example"
f := strings.NewReader("test")
_, err := c.Object.Put(context.Background(), name, f, nil)
log_status(err)
// Case2 使用options上传对象
f = strings.NewReader("test xxx")
opt := &cos.ObjectPutOptions{
ObjectPutHeaderOptions: &cos.ObjectPutHeaderOptions{
ContentType: "text/html",
},
ACLHeaderOptions: &cos.ACLHeaderOptions{
//XCosACL: "public-read",
XCosACL: "private",
},
}
_, err = c.Object.Put(context.Background(), name, f, opt)
log_status(err)
// Case3 通过本地文件上传对象
_, err = c.Object.PutFromFile(context.Background(), name, "./test", nil)
log_status(err)
// Case4 查看上传进度
opt.ObjectPutHeaderOptions.Listener = &cos.DefaultProgressListener{}
_, err = c.Object.PutFromFile(context.Background(), name, "./test", opt)
}