1

controllers/api_controller.go

@@ -14,6 +14,7 @@ import (
 	"git.rosy.net.cn/jx-callback/globals"
 	"github.com/astaxie/beego/client/orm"
 	"github.com/astaxie/beego/server/web"
+	"math/rand"
 	"net/http"
 	"net/url"
 	"reflect"
@@ -383,6 +384,14 @@ func (c *ApiController) DoPrint(dataMap map[string]interface{}) (data, errCode s
 	return msgID, errCode, err
 }
 
+func RandStringBytes(n int) string {
+	b := make([]byte, n)
+	for i := range b {
+		b[i] = letterBytes[rand.Intn(len(letterBytes))]
+	}
+	return string(b)
+}
+
 //获取某打印消息
 func (c *ApiController) GetPrintMsg(dataMap map[string]interface{}) (data map[string]interface{}, errCode string, err error) {
 	var (