更新demo

Demo/Demo/ViewController.m

@@ -75,6 +75,11 @@
     [paramDic setObject:@"99020344" forKey:@"acqID"];
     [paramDic setObject:[DateUtil getDate:@"YYYYMMddHHmmss"] forKey:@"transTime"];
     [paramDic setObject:@"MD5" forKey:@"signType"];
+    
+    NSString *detailInfo = @"IFt7Imdvb2RzX25hbWUiOiLkuIDkuKrlj4jlpKflj4jlnIbnmoToi7nmnpwiLCJxdWFudGl0eSI6IjEifSx7Imdvb2RzX25hbWUiOiLljY7kuLpQMjAgcGx1cyIsInF1YW50aXR5IjoiNCJ9XQ==";
+    
+    
+    [paramDic setObject:detailInfo forKey:@"detailInfo"];
    
     
     if (btn.tag == 2)//支付宝