创建实体类
package com.niefengjun.demo;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
@Entity
public class Gril {
@Id
@GeneratedValue
private Integer id;
public String getAdress() {
return adress;
}
public void setAdress(String adress) {
this.adress = adress;
}
private String adress;
private String name;
private Integer age ;
public void setId(Integer id) {
this.id = id;
}
public void setName(String name) {
this.name = name;
}
public void setAge(Integer age) {
this.age = age;
}
public Integer getId() {
return id;
}
public String getName() {
return name;
}
public Integer getAge() {
return age;
}
}创建接口
package com.niefengjun.demo;
import org.springframework.data.jpa.repository.JpaRepository;
public interface GirlRespository extends JpaRepository<Gril,Integer>{
}创建控制器
package com.niefengjun.demo;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
import java.util.List;
@RestController
public class GirlController {
@Autowired
private GirlRespository girlRespository;
/***
* 查询所有女生列表
* @return
*/
@GetMapping(value ="/girls")
public List<Gril> girlList()
{
return girlRespository.findAll() ;
}
/**
* 插入女生信息
* @param name
* @param age
* @return
*/
@PostMapping(value ="/girls" )
public Gril girlAdd(@RequestParam("name") String name,@RequestParam("age") Integer age){
Gril girl = new Gril();
girl.setAge(age);
girl.setName(name);
return girlRespository.save(girl) ;
}
/**
* 查询一个女生
* @param id
* @return
*/
@GetMapping(value ="/girls/{id}")
public Gril GirlgetId(@PathVariable("id") Integer id)
{
return girlRespository.findOne(id) ;
}
/**
* 更新一个女生
*/
@PutMapping(value ="/girls/{id}")
public Gril girlupdate(@PathVariable("id") Integer id,@RequestParam("name") String name,
@RequestParam("age") Integer age)
{
Gril girl = new Gril();
girl.setId(id);
girl.setName(name);
girl.setAge(age);
return girlRespository.save(girl) ;
}
@DeleteMapping(value ="/girls/{id}")
public void girlDelete(@PathVariable("id") Integer id)
{
girlRespository.delete(id);
}
}你打算打赏多少钱呢?
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