修复bug;

pay/src/main/java/com/xingdata/zxpay/pax/Response.java

@@ -43,7 +43,7 @@ class Response {
         return method;
     }
 
-    void setMethod(String method) {
+    public void setMethod(String method) {
         this.method = method;
     }
 
@@ -51,7 +51,7 @@ class Response {
         return agentId;
     }
 
-    void setAgentId(String agentId) {
+    public void setAgentId(String agentId) {
         this.agentId = agentId;
     }
 
@@ -59,7 +59,7 @@ class Response {
         return mchId;
     }
 
-    void setMchId(String mchId) {
+    public void setMchId(String mchId) {
         this.mchId = mchId;
     }
 
@@ -67,7 +67,7 @@ class Response {
         return code;
     }
 
-    void setCode(String code) {
+    public void setCode(String code) {
         this.code = code;
     }
 
@@ -75,7 +75,7 @@ class Response {
         return msg;
     }
 
-    void setMsg(String msg) {
+    public void setMsg(String msg) {
         this.msg = msg;
     }
 
@@ -83,7 +83,7 @@ class Response {
         return codeUrl;
     }
 
-    void setCodeUrl(String codeUrl) {
+    public void setCodeUrl(String codeUrl) {
         this.codeUrl = codeUrl;
     }
 }