package liang.test.aspect;


import org.aspectj.lang.annotation.After;
import org.aspectj.lang.annotation.Aspect;
import org.aspectj.lang.annotation.Before;
import org.aspectj.lang.annotation.Pointcut;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Component;

@Aspect
@Component
public aspect HttpCliet {

 ? ?private final static Logger logger= LoggerFactory.getLogger(HttpCliet.class);
 ? ?@Pointcut("execution(public * liang.test.controller.GirlController.*(..))")
 ? ?public void log(){
 ? ?}

 ? ?@Before("log()")
 ? ?public void logb(){
 ? ? ? ?logger.info("befor");
 ? ?}
 ? ?@After("log()")
 ? ?public void log1(){
 ? ? ? ?logger.info("After");

 ? ?}

}

?

package liang.test.controller;

import liang.test.properties.Girl;
import liang.test.repository.GirlsRepository;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.validation.BindingResult;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import javax.validation.Valid;

@RestController
@RequestMapping("/girl")
public class GirlController {

 ? ?@Autowired
 ? ?private Girl girl;
 ? ?@Autowired
 ? ?private GirlsRepository girlsRepository;

 ? ?@PostMapping("/insert")
 ? ?public Girl insert(@Valid Girl girl, BindingResult bindingResult){
 ? ? ? ?if (bindingResult.hasErrors()){
 ? ? ? ? ? ?System.out.println(bindingResult.getFieldError().getDefaultMessage());
 ? ? ? ? ? ?return null;
 ? ? ? ?}
 ? ? ? ?girl.setAge(girl.getAge());
 ? ? ? ?girl.setName(girl.getName());
 ? ? ? ?return girlsRepository.save(girl);
 ? ?}

}