修改微信回调格式

Object/WechatPayObject.py

@@ -199,7 +199,7 @@ class WechatPayObject:
         for k, v in params.items():
             # v = v.encode('utf8')
             # k = k.encode('utf8')
-            xml += '<' + k + '>' + v + '</' + k + '>'
+            xml += '<' + k + '><![CDATA[' + v + ']]></' + k + '>'
         xml += "</xml>"
         return xml