aop阻止方法运行_SpringMVC 拦截器或Aop终止执行 并返回结果？

@Component

public class ManagerInterceptor extends HandlerInterceptorAdapter {

@Override

public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws IOException {

LOGGER.info("begin ManagerInterceptor");

if (request.getMethod().equals("OPTIONS")) {

return true;

}

String user = request.getHeader("user");

String password = request.getHeader("password");

if (StringUtils.isEmpty(user) || StringUtils.isEmpty(password) || !user.equals("giraffe") || !password.equals("tree")) {

response.setContentType("application/json;charset=utf-8");

ReturnObject returnObject = ReturnObject.fail("就不告诉你什么错误 (๑╹◡╹)ﾉ");

response.getWriter().print(JSON.toJSONString(returnObject));

return false;

}

return true;

}

}