83 lines
2.4 KiB
Java
83 lines
2.4 KiB
Java
package com.jnssd.controller;
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import com.jnssd.model.Role;
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import org.springframework.http.ResponseEntity;
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import org.springframework.web.bind.annotation.GetMapping;
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import org.springframework.web.bind.annotation.PostMapping;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RestController;
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import java.util.List;
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import java.util.Objects;
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/**
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* <h3>spring-boot-openapi</h3>
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* <p>角色</p>
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*
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* @author zxj
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* @since 2023-10-12 16:32:38
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*/
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@RestController
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@RequestMapping("/Role")
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public class RoleController {
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final static String SUCCESS_TEXT = "操作成功！";
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final static String FAIL_TEXT = "操作失败！";
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List<Role> list = new java.util.ArrayList<>();
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@GetMapping("/")
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public ResponseEntity<List<Role>> getAll() {
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return ResponseEntity.ok(list);
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}
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// 添加方法
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@PostMapping("add")
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public ResponseEntity<String> add(Role entity) {
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try {
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entity.setId(list.size() + 1);
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list.add(entity);
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return ResponseEntity.ok(SUCCESS_TEXT);
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} catch (Exception e) {
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e.printStackTrace();
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return ResponseEntity.status(400).body(FAIL_TEXT);
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}
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}
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// 添加方法
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@PostMapping("update")
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public ResponseEntity<Object> update(Role entity) {
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try {
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// 修改list下面的数据
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list.replaceAll((role) -> Objects.equals(role.getId(), entity.getId()) ? entity : role);
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return ResponseEntity.ok(SUCCESS_TEXT);
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} catch (Exception e) {
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return ResponseEntity.status(400).body(FAIL_TEXT);
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}
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}
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// 删除方法
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@PostMapping("delete")
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public ResponseEntity<String> delete(Role entity) {
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try {
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boolean result = list.removeIf(e -> Objects.equals(e.getId(), entity.getId()));
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return result ? ResponseEntity.ok(SUCCESS_TEXT) : ResponseEntity.status(400).body(FAIL_TEXT);
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} catch (Exception e) {
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return ResponseEntity.status(400).body(null);
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}
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}
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// 查询方法
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@PostMapping("query")
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public ResponseEntity<Object> query(Integer id) {
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try {
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Role role = (Role) list.stream().filter(e -> Objects.equals(e.getId(), id));
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// list 下查询
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return ResponseEntity.ok(role);
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} catch (Exception e) {
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return ResponseEntity.status(400).body(FAIL_TEXT);
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}
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}
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}
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