一?統一返回結果定義

1?枚舉類

package com.baiyee.sdgt.common.result;import lombok.Getter;/** * @className: ResultCodeEnum * @description: 統一返回結果狀態信息類 * @date: 2021/10/5 * @author: cakin */ @Getter public enum ResultCodeEnum {SUCCESS(200, "成功"),FAIL(201, "失敗"),PARAM_ERROR(202, "參數不正確"),SERVICE_ERROR(203, "服務異常"),DATA_ERROR(204, "數據異常"),DATA_UPDATE_ERROR(205, "數據版本異常"),LOGIN_AUTH(208, "未登陸"),PERMISSION(209, "沒有權限"),CODE_ERROR(210, "驗證碼錯誤"),LOGIN_MOBLE_ERROR(211, "賬號不正確"),LOGIN_DISABLED_ERROR(212, "改用戶已被禁用"),REGISTER_MOBLE_ERROR(213, "手機號已被使用"),LOGIN_AURH(214, "需要登錄"),LOGIN_ACL(215, "沒有權限"),URL_ENCODE_ERROR(216, "URL編碼失敗"),ILLEGAL_CALLBACK_REQUEST_ERROR(217, "非法回調請求"),FETCH_ACCESSTOKEN_FAILD(218, "獲取accessToken失敗"),FETCH_USERINFO_ERROR(219, "獲取用戶信息失敗"),LOGIN_ERROR(23005, "登錄失敗"),;private Integer code;private String message;private ResultCodeEnum(Integer code, String message) {this.code = code;this.message = message;} }

2?統計返回結果

package com.baiyee.sdgt.common.result;import io.swagger.annotations.ApiModel; import io.swagger.annotations.ApiModelProperty; import lombok.Data;/** * @className: Result * @description: 全局統一返回結果類 * @date: 2021/10/5 * @author: 貝醫 */ @Data @ApiModel(value = "全局統一返回結果") public class Result<T> {@ApiModelProperty(value = "返回碼")private Integer code;@ApiModelProperty(value = "返回消息")private String message;@ApiModelProperty(value = "返回數據")private T data;public Result() {}protected static <T> Result<T> build(T data) {Result<T> result = new Result<T>();if (data != null)result.setData(data);return result;}public static <T> Result<T> build(T body, ResultCodeEnum resultCodeEnum) {Result<T> result = build(body);result.setCode(resultCodeEnum.getCode());result.setMessage(resultCodeEnum.getMessage());return result;}public static <T> Result<T> build(Integer code, String message) {Result<T> result = build(null);result.setCode(code);result.setMessage(message);return result;}public static <T> Result<T> ok() {return Result.ok(null);}/*** 操作成功** @param data 數據* @param <T> 數據類型* @return 返回結果*/public static <T> Result<T> ok(T data) {Result<T> result = build(data);return build(data, ResultCodeEnum.SUCCESS);}public static <T> Result<T> fail() {return Result.fail(null);}/*** 操作成功** @param data 數據* @param <T> 數據類型* @return 返回結果*/public static <T> Result<T> fail(T data) {Result<T> result = build(data);return build(data, ResultCodeEnum.FAIL);}public Result<T> message(String msg) {this.setMessage(msg);return this;}public Result<T> code(Integer code) {this.setCode(code);return this;}public boolean isOk() {if (this.getCode().intValue() == ResultCodeEnum.SUCCESS.getCode().intValue()) {return true;}return false;} }

二?條件查詢帶分頁中的條件封裝

@Data public class HospitalQueryVo {@ApiModelProperty(value = "醫院名稱")private String name;@ApiModelProperty(value = "所在省")private String province;@ApiModelProperty(value = "所在市")private String city;@ApiModelProperty(value = "所在區")private String district;@ApiModelProperty(value = "狀態")private Integer status; }

三?醫院接口

@Api(tags = "醫院管理") @RestController @RequestMapping("/admin/hospital") public class HospitalController {// 注入service@Autowiredprivate HospitalService hospitalService;// 查詢醫院所有信息@ApiOperation(value = "獲取所有醫院")@GetMapping("findAll")public Result findAllHospitalSet() {// 調用 service 的方法List<Hospital> list = hospitalService.list();return Result.ok(list);}// 邏輯刪除醫院@ApiOperation(value = "邏輯刪除醫院")@DeleteMapping("{id}")public Result removeHospSet(@PathVariable String id) {boolean flag = hospitalService.removeById(id);if (flag) {return Result.ok();} else {return Result.fail();}}// 條件查詢帶分頁@PostMapping("findPageHospital/{current}/{limit}")public Result findPageHospSet(@PathVariable long current,@PathVariable long limit,@RequestBody(required = false) HospitalQueryVo hospitalQueryVo) {//創建page對象，傳遞當前頁，每頁記錄數Page<Hospital> page = new Page<>(current, limit);//構建條件QueryWrapper<Hospital> wrapper = new QueryWrapper<>();String name = hospitalQueryVo.getName(); // 醫院名稱String province = hospitalQueryVo.getProvince(); // 省String city = hospitalQueryVo.getCity(); // 市String district = hospitalQueryVo.getDistrict(); // 區Integer status = hospitalQueryVo.getStatus(); // 啟用狀態if (!StringUtils.isEmpty(name)) {wrapper.like("NAME", name);}if (!StringUtils.isEmpty(province)) {wrapper.eq("PROVINCE", province);}if (!StringUtils.isEmpty(city)) {wrapper.eq("CITY", city);}if (!StringUtils.isEmpty(district)) {wrapper.eq("DISTRICT", district);}if (status != null) {wrapper.eq("STATUS", status);}// 調用方法實現分頁查詢IPage<Hospital> pageHospitalSet = hospitalService.page(page, wrapper);// 返回結果return Result.ok(pageHospitalSet);}// 4 添加醫院@PostMapping("saveHospital")public Result saveHospitalSet(@RequestBody Hospital hospital) {// 設置狀態 1 啟用 0 禁用hospital.setStatus(1);boolean save = hospitalService.save(hospital);if (save) {return Result.ok();} else {return Result.fail();}}// 5 根據 id 獲取醫院@GetMapping("getHospSet/{id}")public Result getHospSet(@PathVariable Long id) {Hospital hospital = hospitalService.getById(id);return Result.ok(hospital);}// 6 修改醫院@PostMapping("updateHospital")public Result updateHospital(@RequestBody Hospital hospital) {boolean flag = hospitalService.updateById(hospital);if (flag) {return Result.ok();} else {return Result.fail();}}// 7 批量刪除醫院@DeleteMapping("batchRemove")public Result batchRemoveHospital(@RequestBody List<String> idList) {hospitalService.removeByIds(idList);return Result.ok();}// 8 醫院啟動和禁用@PutMapping("lockHospital/{id}/{status}")public Result lockHospitalSet(@PathVariable Long id,@PathVariable Integer status) {// 根據 id 查詢醫院設置信息Hospital hospitalSet = hospitalService.getById(id);// 設置狀態hospitalSet.setStatus(status);// 調用方法hospitalService.updateById(hospitalSet);return Result.ok();} }

總結

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