update go version

go.mod

@@ -1,3 +1,3 @@
 module github.com/upyun/go-sdk/v3
 
-go 1.13
+go 1.17

upyun/errors.go

@@ -4,7 +4,7 @@ import (
 	"encoding/json"
 	"errors"
 	"fmt"
-	"io/ioutil"
+	"io"
 	"net/http"
 )
 
@@ -35,7 +35,7 @@ func checkResponse(res *http.Response) error {
 	uerr.StatusCode = res.StatusCode
 	uerr.Header = res.Header
 	defer res.Body.Close()
-	slurp, err := ioutil.ReadAll(res.Body)
+	slurp, err := io.ReadAll(res.Body)
 	if err != nil {
 		return uerr
 	}

upyun/form.go

@@ -5,7 +5,6 @@ import (
 	"encoding/json"
 	"fmt"
 	"io"
-	"io/ioutil"
 	"mime/multipart"
 	"net/http"
 	"os"
@@ -91,7 +90,7 @@ func (up *UpYun) FormUpload(config *FormUploadConfig) (*FormUploadResp, error) {
 		return nil, err
 	}
 
-	b, err := ioutil.ReadAll(resp.Body)
+	b, err := io.ReadAll(resp.Body)
 	resp.Body.Close()
 
 	if err != nil {

upyun/process.go

@@ -4,7 +4,7 @@ import (
 	"bytes"
 	"encoding/json"
 	"fmt"
-	"io/ioutil"
+	"io"
 	"net/http"
 	"path"
 	"strings"
@@ -131,7 +131,7 @@ func (up *UpYun) doProcessRequest(method, uri string,
 		return errorOperation("process", err)
 	}
 
-	b, err := ioutil.ReadAll(resp.Body)
+	b, err := io.ReadAll(resp.Body)
 	resp.Body.Close()
 	if err != nil {
 		return errorOperation("process read body", err)
@@ -215,7 +215,7 @@ func (up *UpYun) doSyncProcessRequest(method, uri string, payload string) (map[s
 		return nil, errorOperation("sync process", err)
 	}
 
-	b, err := ioutil.ReadAll(resp.Body)
+	b, err := io.ReadAll(resp.Body)
 	resp.Body.Close()
 	if err != nil {
 		return nil, err

upyun/process_test.go

@@ -2,7 +2,7 @@ package upyun
 
 import (
 	"encoding/json"
-	"io/ioutil"
+	"io"
 	"net/http"
 	"path"
 	"testing"
@@ -69,7 +69,7 @@ func TestNagaResult(t *testing.T) {
 	Equal(t, len(res), 2)
 }
 
-//由于是异步操作，不能确保文件已存在
+// 由于是异步操作，不能确保文件已存在
 func TestImgaudit(t *testing.T) {
 	task := map[string]interface{}{
 		"url":     JPG_URL,
@@ -99,7 +99,7 @@ func TestImgaudit(t *testing.T) {
 
 }
 
-//由于是异步操作，不能确保文件已存在
+// 由于是异步操作，不能确保文件已存在
 func TestVideoaudit(t *testing.T) {
 	task := map[string]interface{}{
 		"url":     MP4_URL,
@@ -156,7 +156,7 @@ func TestFaceDetect(t *testing.T) {
 	resp, err := http.Get(FACE_URL + "!/face/detection")
 	Nil(t, err)
 	defer resp.Body.Close()
-	b, err := ioutil.ReadAll(resp.Body)
+	b, err := io.ReadAll(resp.Body)
 	Nil(t, err)
 	if err != nil {
 		var result map[string]interface{}

upyun/purge.go

@@ -2,7 +2,7 @@ package upyun
 
 import (
 	"encoding/json"
-	"io/ioutil"
+	"io"
 	URL "net/url"
 	"strings"
 	"time"
@@ -33,7 +33,7 @@ func (up *UpYun) Purge(urls []string) (fails []string, err error) {
 	}
 	defer resp.Body.Close()
 
-	content, err := ioutil.ReadAll(resp.Body)
+	content, err := io.ReadAll(resp.Body)
 	if err != nil {
 		return fails, errorOperation("purge read body", err)
 	}

upyun/rest.go

@@ -7,7 +7,6 @@ import (
 	"fmt"
 	"io"
 	"io/fs"
-	"io/ioutil"
 	"net"
 	"net/http"
 	"os"
@@ -532,7 +531,7 @@ func (up *UpYun) ListMultipartUploads(config *ListMultipartConfig) (*ListMultipa
 		return nil, errorOperation("list multipart", err)
 	}
 
-	body, err := ioutil.ReadAll(res.Body)
+	body, err := io.ReadAll(res.Body)
 	if err != nil {
 		return nil, errorOperation("list multipart read body", err)
 	}
@@ -563,7 +562,7 @@ func (up *UpYun) ListMultipartParts(intiResult *InitMultipartUploadResult, confi
 		return nil, errorOperation("list multipart parts", err)
 	}
 
-	body, err := ioutil.ReadAll(res.Body)
+	body, err := io.ReadAll(res.Body)
 	if err != nil {
 		return nil, errorOperation("list multipart parts read body", err)
 	}
@@ -688,7 +687,7 @@ func (up *UpYun) List(config *GetObjectsConfig) error {
 			return errorOperation("list", err)
 		}
 
-		b, err := ioutil.ReadAll(resp.Body)
+		b, err := io.ReadAll(resp.Body)
 		resp.Body.Close()
 		if err != nil {
 			return errorOperation("list read body", err)
@@ -796,7 +795,7 @@ func (up *UpYun) ListObjects(config *ListObjectsConfig) (fileInfos []*FileInfo,
 	}
 
 	// 读取列表
-	b, err := ioutil.ReadAll(resp.Body)
+	b, err := io.ReadAll(resp.Body)
 	resp.Body.Close()
 	if err != nil {
 		return nil, "", errorOperation("list read body", err)
@@ -898,7 +897,7 @@ func (up *UpYun) doRESTRequest(config *restReqConfig) (*http.Response, error) {
 	}
 
 	if config.closeBody {
-		io.Copy(ioutil.Discard, resp.Body)
+		io.Copy(io.Discard, resp.Body)
 		resp.Body.Close()
 	}
 

upyun/rest_test.go

@@ -3,7 +3,6 @@ package upyun
 import (
 	"bytes"
 	"fmt"
-	"io/ioutil"
 	"net"
 	"os"
 	"path"
@@ -367,10 +366,10 @@ func TestGetWithLocalPath(t *testing.T) {
 	_, err = os.Stat(LOCAL_SAVE_FILE)
 	Nil(t, err)
 
-	b1, err := ioutil.ReadFile(LOCAL_FILE)
+	b1, err := os.ReadFile(LOCAL_FILE)
 	Nil(t, err)
 
-	b2, err := ioutil.ReadFile(LOCAL_SAVE_FILE)
+	b2, err := os.ReadFile(LOCAL_SAVE_FILE)
 	Nil(t, err)
 
 	Equal(t, string(b1), string(b2))

upyun/utils.go

@@ -8,7 +8,6 @@ import (
 	"encoding/json"
 	"fmt"
 	"io"
-	"io/ioutil"
 	"net/http"
 	"net/url"
 	"os"
@@ -143,7 +142,7 @@ func unescapeUri(s string) string {
 	return string(t)
 }
 
-var readHTTPBody = ioutil.ReadAll
+var readHTTPBody = io.ReadAll
 
 func readHTTPBodyToStr(resp *http.Response) (string, error) {
 	b, err := readHTTPBody(resp.Body)