first to commit project

example/object/get.go

@@ -0,0 +1,54 @@
+package main
+
+import (
+	"context"
+	"fmt"
+	"net/url"
+	"os"
+
+	"io/ioutil"
+
+	"net/http"
+
+	"github.com/tencentyun/cos-go-sdk-v5"
+	"github.com/tencentyun/cos-go-sdk-v5/debug"
+)
+
+func main() {
+	u, _ := url.Parse("https://test-1253846586.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,
+				RequestBody:    true,
+				ResponseHeader: true,
+				ResponseBody:   true,
+			},
+		},
+	})
+
+	name := "test/hello.txt"
+	resp, err := c.Object.Get(context.Background(), name, nil)
+	if err != nil {
+		panic(err)
+	}
+	bs, _ := ioutil.ReadAll(resp.Body)
+	resp.Body.Close()
+	fmt.Printf("%s\n", string(bs))
+
+	// range
+	opt := &cos.ObjectGetOptions{
+		ResponseContentType: "text/html",
+		Range:               "bytes=0-3",
+	}
+	resp, err = c.Object.Get(context.Background(), name, opt)
+	if err != nil {
+		panic(err)
+	}
+	bs, _ = ioutil.ReadAll(resp.Body)
+	resp.Body.Close()
+	fmt.Printf("%s\n", string(bs))
+}