🔒 random initial password

drivers/139/139.go

@@ -17,7 +17,7 @@ import (
 func (driver Cloud139) Request(pathname string, method int, headers, query, form map[string]string, data interface{}, resp interface{}, account *model.Account) ([]byte, error) {
 	url := "https://yun.139.com" + pathname
 	req := base.RestyClient.R()
-	randStr := randomStr(16)
+	randStr := utils.RandomStr(16)
 	ts := time.Now().Format("2006-01-02 15:04:05")
 	log.Debugf("%+v", data)
 	body, err := utils.Json.Marshal(data)

drivers/139/util.go

@@ -5,7 +5,6 @@ import (
 	"github.com/Xhofe/alist/drivers/base"
 	"github.com/Xhofe/alist/model"
 	"github.com/Xhofe/alist/utils"
-	"math/rand"
 	"net/url"
 	"sort"
 	"strconv"
@@ -13,16 +12,6 @@ import (
 	"time"
 )
 
-func randomStr(n int) string {
-	builder := strings.Builder{}
-	t := "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789"
-	for i := 0; i < n; i++ {
-		r := rand.Intn(len(t))
-		builder.WriteString(t[r : r+1])
-	}
-	return builder.String()
-}
-
 func encodeURIComponent(str string) string {
 	r := url.QueryEscape(str)
 	r = strings.Replace(r, "+", "%20", -1)