零基础快速开发Vue图书管理系统—角色管理篇

Posted 2022-12-26 王同学要努力

零基础快速开发Vue图书管理系统—角色管理篇（五）

一、用户管理页面前端结构部分

<template>
    <div>
        <a-card>
            <h2>用户管理</h2>
            <a-divider></a-divider>
            <a-button>添加用户</a-button>
            <a-divider></a-divider>
            <div>
                <a-table 
                bordered 
                :pagination="false"
                :columns ="columns"
                :data-source ="list"
                >
                <template #createdAt="record">
                     formatTimestamp(record.meta.createdAt) 

                </template>

                <template #actions="record">
                <a href="javascript;">重置密码</a>
               &nbsp;
                <a href="javascript;">删除</a>

                </template>
            
            </a-table>
            </div>
            <space-between1 style="margin-top:24px;">
                <a-pagination></a-pagination>
            </space-between1>
        </a-card>
    </div>
</template>

<script src="./index.js"></script>

<style lang="scss" scoped>
     @import './index.scss';
</style>

import  defineComponent, ref, onMounted  from 'vue';
import  user  from '@/service';
import  result, formatTimestamp  from '@/helpers/utils'


const columns = [
    title: '账户',
    dataIndex: 'account'

, 
    title: '创建日期',
    slots:  customRender: 'createdAt' 

, 
    title: '操作',
    slots:  customRender: 'actions' 

]
export default defineComponent(
    setup() 
        const list = ref([]);
        const total = ref(0);
        const curPage = ref(1);

        const getUser = async() => 
            const res = await user.list(curPage.value);
            result(res)
                .success(( data:  list: refList, total: resTotal  ) => 
                    list.value = refList;
                    total.value = resTotal;
                );
        ;

        onMounted(() => 
            getUser();
        )
        return 
            list,
            total,
            curPage,
            columns,
            formatTimestamp
        
    ,

);

二、删除接口实现

三、删除接口前端联调

  const remove = async( _id ) => 
            const res = await user.remove(_id);
            result(res)
                .success(( msg ) => 
                    message.success(msg);
                    getUser();
                )
        

四、添加用户前端弹框实现

<template>
    <div>
        <a-card>
            <h2>用户管理</h2>
            <a-divider></a-divider>
            <a-button @click="showAddModal =true">添加用户</a-button>
            <a-divider></a-divider>
            <div>
                <a-table 
                 bordered 
                :pagination="false"
                :columns ="columns"
                :data-source ="list"
                >
                <template #createdAt="record">
                     formatTimestamp(record.meta.createdAt) 

                </template>

                <template #actions="record">
                <a href="javascript;">重置密码</a>
               &nbsp;
                <a href="javascript;" @click="remove(record)">删除</a>

                </template>
            
            </a-table>
            </div>
            <space-between1 style="margin-top:24px;">
                <a-pagination></a-pagination>
            </space-between1>
        </a-card>
        <add-one v-model:show="showAddModal"
         />
    </div>
</template>

<script src="./index.js"></script>

<style lang="scss" scoped>
     @import './index.scss';
</style>

import  defineComponent, ref, onMounted  from 'vue';
import  user  from '@/service';
import  result, formatTimestamp  from '@/helpers/utils'
import  message  from 'ant-design-vue'
import AddOne from './AddOne/index.vue'


const columns = [
    title: '账户',
    dataIndex: 'account'

, 
    title: '创建日期',
    slots:  customRender: 'createdAt' 

, 
    title: '操作',
    slots:  customRender: 'actions' 

]
export default defineComponent(
    components: 
        AddOne,
    ,
    setup() 
        const list = ref([]);
        const total = ref(0);
        const curPage = ref(1);
        const showAddModal = ref(false);

        const getUser = async() => 
            const res = await user.list(curPage.value);
            result(res)
                .success(( data:  list: refList, total: resTotal  ) => 
                    list.value = refList;
                    total.value = resTotal;
                );
        ;

        onMounted(() => 
            getUser();
        )

        const remove = async( _id ) => 
            const res = await user.remove(_id);
            result(res)
                .success(( msg ) => 
                    message.success(msg);
                    getUser();
                )
        
        return 
            list,
            total,
            curPage,
            columns,
            formatTimestamp,
            remove,
            showAddModal
        
    ,

);

五、添加用户接口实现

const Router = require('@koa/router');
const mongoose = require('mongoose');
// const  getBody  = require('../../helpers/utils')
const  v4: uuidv4  = require('uuid');


const User = mongoose.model('User');
const router = new Router(
    prefix: '/user',
);

router.get('/list', async(ctx) => 
    let  page, size  = ctx.query;

    page = Number(page);
    size = Number(size);

    const list = await User
        .find()
        .skip((page - 1) * size)
        .limit(size)
        .exec();

    const total = await User.countDocuments().exec();

    ctx.body = 
        msg: '获取列表成功',
        data: 
            list,
            page,
            size,
            total,
        ,
        code: 1,
    
)

router.delete('/:id', async(ctx) => 
    const  id  = ctx.params;
    const delMsg = await User.deleteOne(
        _id: id,
    );
    ctx.body = 
        data: delMsg,
        code: 1,
        msg: '删除成功'
    

)

router.post('/add', async(ctx) => 
    const  account, password = '123123'  =
    ctx.request.body;
    const user = new User(
        account,
        password,
    )

    const res = await user.save()

    ctx.body = 
        data: res,
        code: 1,
        msg: '添加成功'
    ;
);

module.exports = router;

六、实现用户接口联调和分页效果实现

<template>
    <div>
        <a-card>
            <h2>用户管理</h2>
            <a-divider></a-divider>
            <a-button @click="showAddModal =true">添加用户</a-button>
            <a-divider></a-divider>
            <div>
                <a-table 
                 bordered 
                :pagination="false"
                :columns ="columns"
                :data-source ="list"
                >
                <template #createdAt="record">
                     formatTimestamp(record.meta.createdAt) 

                </template>

                <template #actions="record">
                <a href="javascript;">重置密码</a>
               &nbsp;
                <a href="javascript;" @click="remove(record)">删除</a>

                </template>
            
            </a-table>
            </div>
            <space-between1 style="margin-top:24px;">
                <a-pagination  
                v-model:current="curPage"
                :total="total"
                :page-size="3"
                @change="setPage"
                >
                   
                </a-pagination>
            </space-between1>
        </a-card>
        <add-one 
        v-model:show="showAddModal"
        @getList="getUser"
         />
    </div>
</template>

<script src="./index.js"></script>

<style lang="scss" scoped>
     @import './index.scss';
</style>

七、重置密码接口实现

import  defineComponent, ref, onMounted  from 'vue';
import  user  from '@/service';
import  result, formatTimestamp  from '@/helpers/utils'
import  message  from 'ant-design-vue'
import AddOne from './AddOne/index.vue'


const columns = [
    title: '账户',
    dataIndex: 'account'

, 
    title: '创建日期',
    slots:  customRender: 'createdAt' 

, 
    title: '操作',
    slots:  customRender: 'actions' 

]
export default defineComponent(
    components: 
        AddOne,
    ,
    setup() 
        const list = ref([]);
        const total = ref(0);
        const curPage = ref(1);
        const showAddModal = ref(false);

        const getUser = async() => 
            const res = await user.list(curPage.value, 3);
            result(res)
                .success(( data:  list: refList, total: resTotal  ) => 
                    list.value = refList;
                    total.value = resTotal;
                );
        ;

        onMounted(() => 
            getUser();
        )

        const remove = async( _id ) => 
            const res = await user.remove(_id);
            result(res)
                .success(( msg ) => 
                    message.success(msg);
                    getUser();
                );
        ;

        const setPage = (page) => 
            curPage.value = page;
            getUser();
        ;
        const resetPassword = async( _id ) => 
            const res = await user.resetPassword(_id);

            result(res)
                .success(( msg ) => 
                    message.success(msg)
                )
        
        return 
            list,
            total,
            curPage,
            columns,
            formatTimestamp,
            remove,
            showAddModal,
            getUser,
            setPage,
            resetPassword
        
    ,

);

八、根据账户查找用户

import  defineComponent, ref, onMounted  from 'vue';
import  user  from '@/service';
import  result, formatTimestamp  from '@/helpers/utils'
import  message  from 'ant-design-vue'
import AddOne from './AddOne/index.vue'


const columns = [
    title: '账户',
    dataIndex: 'account'

, 
    title: '创建日期',
    slots:  customRender: 'createdAt' 

, 
    title: '操作',
    slots:  customRender: 'actions' 

]
export default defineComponent(
    components: 
        AddOne,
    ,
    setup() 
        const list = ref([]);
        const total = ref(0);
        const curPage = ref(1);
        const showAddModal = ref(false);
        const keyword = ref('');
        const isSearch = ref(false);

        const getUser = async() => 
            const res = await user.list(curPage.value, 3, keyword.value);
            result(res)
                .success(( data:  list: refList, total: resTotal  ) => 
                    list.value = refList;
                    total.value = resTotal;
                );
        ;

        onMounted(() => 
            getUser();
        )

        const remove = async( _id ) => 
            const res = await user.remove(_id);
            result(res)
                .success(( msg ) => 
                    message.success(msg);
                    getUser();
                );
        ;

        const setPage = (page) => 
            curPage.value = page;
            getUser();
        ;
        const resetPassword = async( _id ) => 
            const res = await user.resetPassword(_id);

            result(res)
                .success(( msg ) => 
                    message.success(msg)
                )
        ;
        const onSearch = () => 
            getUser();
            isSearch.value = !!keyword.value;
        ;
        const backAll = () => 
            isSearch.value = false;
            keyword.value = '';
            getUser();
        ;
        return 
            list,
            total,
            curPage,
            columns,
            formatTimestamp,
            remove,
            showAddModal,
            getUser,
            setPage,
            resetPassword,
            keyword,
            isSearch,
            onSearch,
            backAll

        
    ,

);