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源码地址#xff08;后端#xff09;#xff1a;https://gitee.com/csps/mingyue
源码地址#xff08;前端#xff09;#xff1a;https://gitee.com/csps…写在最前
如果这个项目让你有所收获记得 Star 关注哦这对我是非常不错的鼓励与支持。
源码地址后端https://gitee.com/csps/mingyue
源码地址前端https://gitee.com/csps/mingyue-ui
文档地址https://gitee.com/csps/mingyue/wikis
本节概要
mingyue-ui 目前与后端交互只有登录登出接口本节从用户入手完成用户前后端交互增删改查。
分页查询用户
分页查询通用类
Data
Schema(description 分页查询通用类)
public class PageCommon implements Serializable {private static final long serialVersionUID 1L;Schema(description 分页大小)private Integer pageSize;Schema(description 当前页数)private Integer pageNum;Schema(description 排序列)private String orderByColumn;Schema(description 排序的方向 desc 或者 asc)private String isAsc;/*** 当前记录起始索引 默认值*/public static final int DEFAULT_PAGE_NUM 1;/*** 每页显示记录数 默认值 默认查全部*/public static final int DEFAULT_PAGE_SIZE Integer.MAX_VALUE;public T PageT build() {Integer pageNum ObjectUtil.defaultIfNull(getPageNum(), DEFAULT_PAGE_NUM);Integer pageSize ObjectUtil.defaultIfNull(getPageSize(), DEFAULT_PAGE_SIZE);if (pageNum 0) {pageNum DEFAULT_PAGE_NUM;}PageT page new Page(pageNum, pageSize);ListOrderItem orderItems buildOrderItem();if (CollUtil.isNotEmpty(orderItems)) {page.addOrder(orderItems);}return page;}/*** 构建排序** 支持的用法如下: {isAsc:asc,orderByColumn:id} order by id asc* {isAsc:asc,orderByColumn:id,createTime} order by id asc,create_time asc* {isAsc:desc,orderByColumn:id,createTime} order by id desc,create_time desc* {isAsc:asc,desc,orderByColumn:id,createTime} order by id asc,create_time desc*/private ListOrderItem buildOrderItem() {if (StrUtil.isBlank(orderByColumn) || StrUtil.isBlank(isAsc)) {return null;}String orderBy SqlUtil.escapeOrderBySql(orderByColumn);orderBy StrUtil.toUnderlineCase(orderBy);String[] orderByArr orderBy.split(StrUtil.COMMA);String[] isAscArr isAsc.split(StrUtil.COMMA);if (isAscArr.length ! 1 isAscArr.length ! orderByArr.length) {throw new ServiceException(排序参数有误);}ListOrderItem list new ArrayList();// 每个字段各自排序for (int i 0; i orderByArr.length; i) {String orderByStr orderByArr[i];String isAscStr isAscArr.length 1 ? isAscArr[0] : isAscArr[i];if (asc.equals(isAscStr)) {list.add(OrderItem.asc(orderByStr));}else if (desc.equals(isAscStr)) {list.add(OrderItem.desc(orderByStr));}else {throw new ServiceException(排序参数有误);}}return list;}}接口层
GetMapping(list)
SaCheckPermission(system:user:list)
Operation(summary 获取所有用户信息)
public RIPageSysUserVo getSysUsers(PageCommon page, UserQueryDto dto) {return R.ok(sysUserService.getSysUsers(page, dto));
}逻辑层
Override
public IPageSysUserVo getSysUsers(PageCommon page, UserQueryDto dto) {return sysUserMapper.getUserVosPage(page.build(), dto);
}数据层
select idgetUserVosPage resultTypecom.csp.mingyue.system.api.vo.SysUserVoSELECT su.*,sr.role_name, sr.role_codeFROM sys_user suLEFT JOIN sys_user_role sur ON sur.user_id su.user_idLEFT JOIN sys_role sr ON sur.role_id sr.role_idwheresu.is_deleted 0if testquery.username ! null and query.username ! bind nameusernameLike value% query.username % /and su.username LIKE #{usernameLike}/if/whereORDER BY su.create_time DESC/select接口测试 非排序入参 curl -X GET \http://mingyue-gateway:9100/system/sysUser/list?pageSize10pageNum1username \-H accept: */* \-H Authorization: vhiqUYS3NtT5zpvyzwudffAhyu3vswAV排序入参 curl -X GET \http://mingyue-gateway:9100/system/sysUser/list?pageSize10pageNum2orderByColumnuserIdisAscdescusername \-H accept: */* \-H Authorization: vhiqUYS3NtT5zpvyzwudffAhyu3vswAV添加或编辑用户
接口层
PostMapping(addOrEdit)
Operation(summary 添加或编辑用户)
public RBoolean addOrEdit(Valid RequestBody UserAddOrEditDto dto) {return R.ok(sysUserService.addOrEdit(dto));
}逻辑层
Override
Transactional(rollbackFor Exception.class)
public boolean addOrEdit(UserAddOrEditDto dto) {SysUser sysUser BeanUtil.copyProperties(dto, SysUser.class);// 添加用户if (Objects.isNull(sysUser.getUserId())) {// 密码加密sysUser.setPassword(BCrypt.hashpw(sysUser.getPassword(), userPasswordProperties.getSalt()));}boolean flag this.saveOrUpdate(sysUser);if (!flag) {throw new UserException(用户信息保存异常);}// 保存角色关系flag sysRoleService.addUserRole(sysUser.getUserId(), dto.getRoleCode());if (!flag) {throw new UserException(用户角色信息保存异常);}return true;
}删除用户
接口层
DeleteMapping({userId})
Operation(summary 删除用户, parameters { Parameter(name userId, description 用户ID, required true) })
public RBoolean delUser(PathVariable Long userId) {return R.ok(sysUserService.delUser(userId));
}逻辑层
Override
public boolean delUser(Long userId) {return sysUserMapper.deleteByIdLogic(userId) 0;
}数据层
delete iddeleteByIdLogicUPDATE sys_user su SET su.is_deleted 1 WHERE su.user_id #{userId}
/deletemingyue-ui 接口交互
接口定义
list: (page: object) {return request({url: /api/system/sysUser/list,method: get,params: page});
},
addOrEdit: (data: object) {return request({url: /api/system/sysUser/addOrEdit,method: post,data: data});
},
del: (userId: number) {return request({url: /api/system/sysUser/ userId,method: delete});
}分页查询 src/views/system/user/index.vue const getTableData async () {state.tableData.loading true;const res await getUserList();state.tableData.data res.data.records;state.tableData.total res.data.total;state.tableData.loading false;
};添加或编辑用户 src/views/system/user/dialog.vue const onSubmit () {userApi().addOrEdit(state.ruleForm).then(res {if (res.data) {closeDialog();emit(refresh);state.dialog.type add ? ElMessage.success(添加成功) : ElMessage.success(修改成功);} else {state.dialog.type add ? ElMessage.error(添加失败) : ElMessage.error(修改失败);}})
};删除用户 src/views/system/user/index.vue const onRowDel (row: RowUserType) {ElMessageBox.confirm(此操作将永久删除账户名称“${row.username}”是否继续?, 提示, {confirmButtonText: 确认,cancelButtonText: 取消,type: warning,}).then(() {userApi().del(row.userId).then(() {getTableData();ElMessage.success(删除成功);});}).catch(() {});
};小结
用户管理已经可以交互接口完成真实的增删改查了。
目前 mingyue 已经包含了 统一网关服务、统一认证服务、统一系统服务、统一推送服务距离目标还差
统一文件服务、统一定时服务、统一搜索服务 等等。接下来搞一搞 统一文件服务 吧
本人后端一枚前端粗通等后续后端服务基本完成后再去抽时间完善前端代码哈 见谅《 - 。- 》
