接口返回拼接message，review by 王海元

@@ -121,7 +121,7 @@ export default class NativeRequest {
 	async _parseResponse(response) {
 		let code = response && response.code ? response.code : 0;
 		if (code == 200) {
-			if (response.message != '' && response.data) {
+			if (response.message && response.message != '' && response.data && typeof(response.data) =="object") {
                 response.data.message = response.message;
 			}
     		return response.data;