From f42c2433d01a75092900edb9087c895ddafcb27c Mon Sep 17 00:00:00 2001
From: OpenCode <opencode@vben.dev>
Date: Wed, 22 Jul 2026 22:22:41 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E7=AE=A1=E7=90=86=E7=AB=AF=E9=87=8D?=
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MIME-Version: 1.0
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---
 .../controller/admin/AdminUserInfoController.java     |  8 ++++++++
 .../cool/modules/user/service/UserInfoService.java    |  2 ++
 .../user/service/impl/UserInfoServiceImpl.java        | 11 +++++++++++
 3 files changed, 21 insertions(+)

diff --git a/src/main/java/com/cool/modules/user/controller/admin/AdminUserInfoController.java b/src/main/java/com/cool/modules/user/controller/admin/AdminUserInfoController.java
index 6663003..cf2198f 100644
--- a/src/main/java/com/cool/modules/user/controller/admin/AdminUserInfoController.java
+++ b/src/main/java/com/cool/modules/user/controller/admin/AdminUserInfoController.java
@@ -60,6 +60,14 @@ public class AdminUserInfoController extends BaseController<UserInfoService, Use
         return R.ok();
     }
 
+    @Operation(summary = "重置用户密码")
+    @PostMapping("/resetPassword")
+    public R resetPassword(@RequestBody JSONObject requestParams) {
+        Long id = requestParams.getLong("id");
+        String newPassword = userInfoService.resetPassword(id);
+        return R.ok(newPassword);
+    }
+
     @Override
     @PostMapping("/delete")
     protected R delete(HttpServletRequest request, @RequestBody Map<String, Object> params,
diff --git a/src/main/java/com/cool/modules/user/service/UserInfoService.java b/src/main/java/com/cool/modules/user/service/UserInfoService.java
index f843229..d925d8a 100644
--- a/src/main/java/com/cool/modules/user/service/UserInfoService.java
+++ b/src/main/java/com/cool/modules/user/service/UserInfoService.java
@@ -45,4 +45,6 @@ public interface UserInfoService extends BaseService<UserInfoEntity> {
      * 删除前校验：必须已注销
      */
     void checkLogoffBeforeDelete(Long userId);
+
+    String resetPassword(Long userId);
 }
diff --git a/src/main/java/com/cool/modules/user/service/impl/UserInfoServiceImpl.java b/src/main/java/com/cool/modules/user/service/impl/UserInfoServiceImpl.java
index 9e241fb..4e39f42 100644
--- a/src/main/java/com/cool/modules/user/service/impl/UserInfoServiceImpl.java
+++ b/src/main/java/com/cool/modules/user/service/impl/UserInfoServiceImpl.java
@@ -1,6 +1,7 @@
 package com.cool.modules.user.service.impl;
 
 import cn.hutool.core.util.ObjUtil;
+import cn.hutool.core.util.RandomUtil;
 import cn.hutool.crypto.digest.MD5;
 import com.cool.core.base.BaseServiceImpl;
 import com.cool.core.exception.CoolPreconditions;
@@ -101,4 +102,14 @@ public class UserInfoServiceImpl extends BaseServiceImpl<UserInfoMapper, UserInf
         info.setUsername(username);
         info.updateById();
     }
+
+    @Override
+    public String resetPassword(Long userId) {
+        UserInfoEntity info = getById(userId);
+        CoolPreconditions.checkEmpty(info, "用户不存在");
+        String newPassword = RandomUtil.randomString(8);
+        info.setPassword(MD5.create().digestHex(newPassword));
+        info.updateById();
+        return newPassword;
+    }
 }