import com.alibaba.fastjson.JSONException;
@Controller
public class AccessController {
    
	 * 异常控制
	* @Title: handleOtherExceptions
	* @Description: RequestBody用fastjson解析出错的统一处理
	* @param @param ex
	* @param @return    
	* @return ResponseEntity<Object>    
	* @throws
	 */
	@ExceptionHandler(JSONException.class)
	public ResponseEntity<Object> handleOtherExceptions(JSONException e) {
		Result result = new Result();
		
		String eMsg = e.getMessage();
		if (eMsg.contains("not match : - ")) {
			result.setFailResultMsg("json数据格式不正确,没有匹配的 '}' 或 '\"'");
		} else if (eMsg.contains("unclosed string")) {
			result.setFailResultMsg("json数据格式不正确,没有闭合的 '\"'");
		} else if(eMsg.contains("syntax error, ")) {
			result.setFailResultMsg("json数据格式不正确: ");
		} else if (eMsg.contains("can not cast to")) {
			String[] msg = eMsg.split(" ");
			result.setFailResultMsg("转换类型失败:值 '" + msg[7] + "' 不能转成 "
									+ msg[4].replace(",", "") + " 类型");
		} else {
			result.setFailResultMsg("未知异常: " + eMsg);
		}
		
		return new ResponseEntity<Object>(result, HttpStatus.OK);
	}
}