Spring 全局异常处理

import com.alibaba.fastjson.JSONObject;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.web.bind.annotation.ControllerAdvice;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.ResponseBody;


@ControllerAdvice
@ResponseBody
public class GlobalExceptionHandler {

    private static Logger log = LoggerFactory.getLogger(GlobalExceptionHandler.class);

    /**
     * 未登录异常处理
     * @param e
     * @return
     */
    @ExceptionHandler(NoLoginException.class)
    public JSONObject noLoginException(NoLoginException e){
        JSONObject result = new JSONObject();
        result.put(Message.FIELD_STATUS,CommonConstant.NOLOGIN);
        result.put(Message.FIELD_MESSAGE,Message.M_NO_LOGIN);

        return result;
    }

    /**
     * 无访问权限异常
     * @param e
     * @return
     */
    @ExceptionHandler(NoPermissionException.class)
    public JSONObject noPermissionException(NoPermissionException e){
        JSONObject result = new JSONObject();
        result.put(Message.FIELD_STATUS,CommonConstant.NOPERMISSION);
        result.put(Message.FIELD_MESSAGE,Message.M_NO_ACCESS_PERMISSION_INTERFACE);

        return result;
    }

    /**
     * 全局异常处理
     * @param e
     * @return
     */
    @ExceptionHandler(Exception.class)
    public JSONObject allExceptioin(Exception e){
        log.error(e.getMessage());
        e.printStackTrace();
        JSONObject result = new JSONObject();
        result.put(Message.FIELD_STATUS,CommonConstant.EXCEPTION);
        result.put(Message.FIELD_MESSAGE,Message.M_SERVER_EXCEPTION);

        return result;
    }
}