修改cos-sdk-v5版本

UPGRADE_2.x.md

+# 2.0.50
+- 修改cos-sdk-v5版本
+
 # 2.0.49
 # 2.0.49
 - oem部署上线
 - oem部署上线
 
 

composer.json

@@ -8,7 +8,7 @@
         }
         }
     ],
     ],
     "require": {
     "require": {
-        "qcloud/cos-sdk-v5": "^1.3",
+        "qcloud/cos-sdk-v5": "^2.0",
         "catfan/medoo": "^1.6"
         "catfan/medoo": "^1.6"
     },
     },
 	"autoload": {
 	"autoload": {