根据用户编号列表获取用户列表

bonus-modules/bonus-system/src/main/java/com/bonus/system/controller/SysUserController.java

@@ -218,6 +218,24 @@ public class SysUserController extends BaseController {
         return error("系统异常,请联系管理员");
     }
 
+    /**
+     * 根据用户编号列表获取用户列表
+     */
+    @RequiresPermissionsOrInnerAuth(innerAuth = @InnerAuth, requiresPermissions = @RequiresPermissions("system:user:query"))
+    @PostMapping("/userIds")
+    @SysLog(title = "用户管理", businessType = OperaType.DELETE, logType = 0, module = "系统管理->用户管理", details = "获取用户列表")
+    public AjaxResult getUsers(@Validated @RequestBody Long[] userIds) {
+        try {
+            AjaxResult ajax = AjaxResult.success();
+            List<SysUser> sysUsers = userService.selectUsersByIds(userIds);
+            ajax.put(AjaxResult.DATA_TAG, sysUsers);
+            return ajax;
+        } catch (Exception e) {
+            logger.error(e.toString(), e);
+        }
+        return error("系统异常,请联系管理员");
+    }
+
     /**
      * 新增用户
      */

bonus-modules/bonus-system/src/main/java/com/bonus/system/mapper/SysUserMapper.java

@@ -52,6 +52,14 @@ public interface SysUserMapper {
      */
     public SysUser selectUserById(Long userId);
 
+    /**
+     * 批量查询用户
+     *
+     * @param userIds 用户ID
+     * @return 用户对象信息
+     */
+    public List<SysUser> selectUsersByIds(Long[] userIds);
+
     /**
      * 新增用户信息
      *

bonus-modules/bonus-system/src/main/java/com/bonus/system/service/ISysUserService.java

@@ -53,6 +53,14 @@ public interface ISysUserService
      */
     public SysUser selectUserById(Long userId);
 
+    /**
+     * 批量查询用户
+     *
+     * @param userIds 用户ID
+     * @return 用户对象信息
+     */
+    List<SysUser> selectUsersByIds(Long[] userIds);
+
     /**
      * 根据用户ID查询用户所属角色组
      * 

bonus-modules/bonus-system/src/main/java/com/bonus/system/service/impl/SysUserServiceImpl.java

@@ -169,6 +169,16 @@ public class SysUserServiceImpl implements ISysUserService {
         return userMapper.selectUserById(userId);
     }
 
+    /**
+     * 批量查询用户
+     *
+     * @param userIds 用户ID
+     * @return 用户对象信息
+     */
+    public List<SysUser> selectUsersByIds(Long[] userIds) {
+        return userMapper.selectUsersByIds(userIds);
+    }
+
     /**
      * 查询用户所属角色组
      *

bonus-modules/bonus-system/src/main/resources/mapper/system/SysUserMapper.xml

@@ -177,6 +177,14 @@
         where u.user_id = #{userId}
     </select>
 
+    <select id="selectUsersByIds" parameterType="Long" resultMap="SysUserResult">
+        <include refid="selectUserVo"/>
+        where u.user_id in
+        <foreach collection="array" item="userId" open="(" separator="," close=")">
+            #{userId}
+        </foreach>
+    </select>
+
     <select id="checkUserNameUnique" parameterType="String" resultMap="SysUserResult">
         select user_id, user_name
         from sys_user