完成修改密码操作

my-project-backend/src/main/java/com/example/controller/AccountController.java

@@ -3,6 +3,7 @@ package com.example.controller;
 import com.example.entity.RestBean;
 import com.example.entity.dto.Account;
 import com.example.entity.dto.AccountDetails;
+import com.example.entity.vo.request.ChangePasswordVO;
 import com.example.entity.vo.request.DetailsSaveVO;
 import com.example.entity.vo.request.ModifyEmailVO;
 import com.example.entity.vo.response.AccountDetailsVO;
@@ -16,6 +17,7 @@ import org.springframework.validation.annotation.Validated;
 import org.springframework.web.bind.annotation.*;
 
 import java.util.Optional;
+import java.util.function.Supplier;
 
 @Validated
 @RestController
@@ -52,7 +54,20 @@ public class AccountController {
     @PostMapping("/modify-email")
     public RestBean<Void> modifyEmail(@RequestAttribute(Const.ATTR_USER_ID) int id,
                                       @RequestBody @Valid ModifyEmailVO vo){
-        String result = service.modifyEmail(id, vo);
-        return result == null ? RestBean.success() : RestBean.failure(400, result);
+        return this.messageHandle(() -> service.modifyEmail(id, vo));
+    }
+
+    @PostMapping("/change-password")
+    public RestBean<Void> changePassword(@RequestAttribute(Const.ATTR_USER_ID) int id,
+                                         @RequestBody @Valid ChangePasswordVO vo){
+        return this.messageHandle(() -> service.changePassword(id, vo));
+    }
+
+    private <T> RestBean<T> messageHandle(Supplier<String> action){
+        String message = action.get();
+        if(message == null)
+            return RestBean.success();
+        else
+            return RestBean.failure(400, message);
     }
 }

my-project-backend/src/main/java/com/example/entity/vo/request/ChangePasswordVO.java

@@ -0,0 +1,12 @@
+package com.example.entity.vo.request;
+
+import lombok.Data;
+import org.hibernate.validator.constraints.Length;
+
+@Data
+public class ChangePasswordVO {
+    @Length(min = 6, max = 20)
+    String password;
+    @Length(min = 6, max = 20)
+    String new_password;
+}

my-project-backend/src/main/java/com/example/service/AccountService.java

@@ -2,10 +2,7 @@ package com.example.service;
 
 import com.baomidou.mybatisplus.extension.service.IService;
 import com.example.entity.dto.Account;
-import com.example.entity.vo.request.ConfirmResetVO;
-import com.example.entity.vo.request.EmailRegisterVO;
-import com.example.entity.vo.request.EmailResetVO;
-import com.example.entity.vo.request.ModifyEmailVO;
+import com.example.entity.vo.request.*;
 import org.springframework.security.core.userdetails.UserDetailsService;
 
 public interface AccountService extends IService<Account>, UserDetailsService {
@@ -16,4 +13,5 @@ public interface AccountService extends IService<Account>, UserDetailsService {
     String resetConfirm(ConfirmResetVO info);
     Account findAccountById(int id);
     String modifyEmail(int id, ModifyEmailVO vo);
+    String changePassword(int id, ChangePasswordVO vo);
 }

my-project-backend/src/main/java/com/example/service/impl/AccountServiceImpl.java

@@ -3,10 +3,7 @@ package com.example.service.impl;
 import com.baomidou.mybatisplus.core.toolkit.Wrappers;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import com.example.entity.dto.Account;
-import com.example.entity.vo.request.ConfirmResetVO;
-import com.example.entity.vo.request.EmailRegisterVO;
-import com.example.entity.vo.request.EmailResetVO;
-import com.example.entity.vo.request.ModifyEmailVO;
+import com.example.entity.vo.request.*;
 import com.example.mapper.AccountMapper;
 import com.example.service.AccountService;
 import com.example.utils.Const;
@@ -204,6 +201,18 @@ public class AccountServiceImpl extends ServiceImpl<AccountMapper, Account> impl
         return null;
     }
 
+    @Override
+    public String changePassword(int id, ChangePasswordVO vo) {
+        String passwd = this.query().eq("id", id).one().getPassword();
+        if(!passwordEncoder.matches(vo.getPassword(), passwd))
+            return "原密码错误，请重新输入！";
+        boolean success = this.update()
+                .eq("id", id)
+                .set("password", passwordEncoder.encode(vo.getNew_password()))
+                .update();
+        return success ? null : "未知错误，请联系管理员";
+    }
+
     /**
      * 查询指定邮箱的用户是否已经存在
      * @param email 邮箱

my-project-frontend/src/views/settings/PrivacySetting.vue

@@ -2,6 +2,8 @@
 import Card from "@/components/Card.vue";
 import {Lock, Setting, Switch} from "@element-plus/icons-vue";
 import {reactive, ref} from "vue";
+import {post} from "@/net";
+import {ElMessage} from "element-plus";
 
 const form = reactive({
     password: '',
@@ -36,6 +38,17 @@ const rules = {
 const formRef = ref()
 const valid = ref(false)
 const onValidate = (prop, isValid) => valid.value = isValid
+
+function resetPassword() {
+    formRef.value.validate((isValid) => {
+        if(isValid) {
+            post('/api/user/change-password', form, () => {
+                ElMessage.success('密码修改成功！')
+                formRef.value.resetFields()
+            })
+        }
+    })
+}
 </script>
 
 <template>
@@ -76,7 +89,8 @@ const onValidate = (prop, isValid) => valid.value = isValid
                                   :prefix-icon="Lock" placeholder="重复新密码" maxlength="16"/>
                     </el-form-item>
                     <div style="text-align: center">
-                        <el-button :icon="Switch" type="success" :disabled="!valid">立即重置密码</el-button>
+                        <el-button :icon="Switch" @click="resetPassword"
+                                   type="success" :disabled="!valid">立即重置密码</el-button>
                     </div>
                 </el-form>
             </card>