一 创建相关文件
1 api
2 页面组件
3 路由配置
// 内容管理
{
path: '/ad',
component: Layout,
redirect: '/ad/list',
name: 'Ad',
meta: { title: '内容管理' },
children: [
{
path: 'list',
name: 'AdList',
component: () => import('@/views/ad/list'),
meta: { title: '广告推荐' }
},
{
path: 'create',
name: 'AdCreate',
component: () => import('@/views/ad/form'),
meta: { title: '添加广告推荐' },
hidden: true
},
{
path: 'edit/:id',
name: 'AdEdit',
component: () => import('@/views/ad/form'),
meta: { title: '编辑广告推荐' },
hidden: true
},
{
path: 'type-list',
name: 'AdTypeList',
component: () => import('@/views/adType/list'),
meta: { title: '推荐位' }
},
{
path: 'type-create',
name: 'AdTypeCreate',
component: () => import('@/views/adType/form'),
meta: { title: '添加推荐位' },
hidden: true
},
{
path: 'type-edit/:id',
name: 'AdTypeEdit',
component: () => import('@/views/adType/form'),
meta: { title: '编辑推荐位' },
hidden: true
}
]
},
二 AdType模块
1 api
// @ 符号在build/webpack.base.conf.js 中配置 表示 'src' 路径
import request from '@/utils/request'
export default {
list() {
return request({
baseURL: 'http://127.0.0.1:8140',
url: '/admin/cms/ad-type/list',
method: 'get'
})
},
pageList(page, limit) {
return request({
baseURL: 'http://127.0.0.1:8140',
url: `/admin/cms/ad-type/list/${page}/${limit}`,
method: 'get'
})
},
removeById(id) {
return request({
baseURL: 'http://127.0.0.1:8140',
url: `/admin/cms/ad-type/remove/${id}`,
method: 'delete'
})
},
save(adType) {
return request({
baseURL: 'http://127.0.0.1:8140',
url: '/admin/cms/ad-type/save',
method: 'post',
data: adType
})
},
getById(id) {
return request({
baseURL: 'http://127.0.0.1:8140',
url: `/admin/cms/ad-type/get/${id}`,
method: 'get'
})
},
updateById(adType) {
return request({
baseURL: 'http://127.0.0.1:8140',
url: '/admin/cms/ad-type/update',
method: 'put',
data: adType
})
}
}
2 views/AdType/list.vue
<template>
<div class="app-container">
<!-- 工具按钮 -->
<div style="margin-bottom: 10px">
<router-link to="/ad/type-create">
<el-button type="primary" size="mini" icon="el-icon-edit">添加推荐位</el-button>
</router-link>
</div>
<!-- 表格 -->
<el-table :data="list" border stripe>
<el-table-column
label="#"
width="50">
<template slot-scope="scope">
{
{ (page - 1) * limit + scope.$index + 1 }}
</template>
</el-table-column>
<el-table-column prop="title" label="推荐位名称" />
<el-table-column label="操作" width="200" align="center">
<template slot-scope="scope">
<router-link :to="'/ad/type-edit/'+scope.row.id">
<el-button type="primary" size="mini" icon="el-icon-edit">修改</el-button>
</router-link>
<el-button type="danger" size="mini" icon="el-icon-delete" @click="removeById(scope.row.id)">删除</el-button>
</template>
</el-table-column>
</el-table>
<!-- 分页组件 -->
<el-pagination
:current-page="page"
:total="total"
:page-size="limit"
:page-sizes="[5, 10, 20, 30, 40, 50, 100]"
style="padding: 30px 0; text-align: center;"
layout="total, sizes, prev, pager, next, jumper"
@size-change="changePageSize"
@current-change="changeCurrentPage"
/>
</div>
</template>
<script>
import adTypeApi from '@/api/adType'
export default {
// 定义数据模型
data() {
return {
list: [], // 列表
total: 0, // 总记录数
page: 1, // 页码
limit: 10 // 每页记录数
}
},
// 页面渲染成功后获取数据
created() {
this.fetchData()
},
// 定义方法
methods: {
fetchData() {
// 调用api
adTypeApi.pageList(this.page, this.limit).then(response => {
this.list = response.data.rows
this.total = response.data.total
})
},
// 每页记录数改变,size:回调参数,表示当前选中的“每页条数”
changePageSize(size) {
this.limit = size
this.fetchData()
},
// 改变页码,page:回调参数,表示当前选中的“页码”
changeCurrentPage(page) {
this.page = page
this.fetchData()
},
// 根据id删除数据
removeById(id) {
this.$confirm('此操作将永久删除该记录, 是否继续?', '提示', {
confirmButtonText: '确定',
cancelButtonText: '取消',
type: 'warning'
}).then(() => {
return adTypeApi.removeById(id)
}).then((response) => {
this.fetchData()
this.$message.success(response.message)
}).catch(error => {
// 当取消时会进入catch语句:error = 'cancel'
// 当后端服务抛出异常时:error = 'error'
if (error === 'cancel') {
this.$message.info('取消删除')
}
})
}
}
}
</script>
3 views/AdType/form.vue
<template>
<div class="app-container">
<!-- 输入表单 -->
<el-form label-width="120px">
<el-form-item label="推荐位名称">
<el-input v-model="adType.title" />
</el-form-item>
<el-form-item>
<el-button :disabled="saveBtnDisabled" type="primary" @click="saveOrUpdate()">保存</el-button>
</el-form-item>
</el-form>
</div>
</template>
<script>
import adTypeApi from '@/api/adType'
export default {
data() {
return {
adType: {},
saveBtnDisabled: false // 保存按钮是否禁用,防止表单重复提交
}
},
// 页面渲染成功
created() {
if (this.$route.params.id) {
this.fetchDataById(this.$route.params.id)
}
},
methods: {
saveOrUpdate() {
// 禁用保存按钮
this.saveBtnDisabled = true
if (!this.adType.id) {
this.saveData()
} else {
this.updateData()
}
},
// 新增
saveData() {
// debugger
adTypeApi.save(this.adType).then(response => {
this.$message.success(response.message)
this.$router.push({ path: '/ad/type-list' })
})
},
// 根据id更新记录
updateData() {
// teacher数据的获取
adTypeApi.updateById(this.adType).then(response => {
this.$message.success(response.message)
this.$router.push({ path: '/ad/type-list' })
})
},
// 根据id查询记录
fetchDataById(id) {
adTypeApi.getById(id).then(response => {
this.adType = response.data.item
})
}
}
}
</script>
三 Ad模块
1 api
// @ 符号在build/webpack.base.conf.js 中配置 表示 'src' 路径
import request from '@/utils/request'
export default {
pageList(page, limit) {
return request({
baseURL: 'http://127.0.0.1:8140',
url: `/admin/cms/ad/list/${page}/${limit}`,
method: 'get'
})
},
removeById(id) {
return request({
baseURL: 'http://127.0.0.1:8140',
url: `/admin/cms/ad/remove/${id}`,
method: 'delete'
})
},
save(ad) {
return request({
baseURL: 'http://127.0.0.1:8140',
url: '/admin/cms/ad/save',
method: 'post',
data: ad
})
},
getById(id) {
return request({
baseURL: 'http://127.0.0.1:8140',
url: `/admin/cms/ad/get/${id}`,
method: 'get'
})
},
updateById(ad) {
return request({
baseURL: 'http://127.0.0.1:8140',
url: '/admin/cms/ad/update',
method: 'put',
data: ad
})
}
}
2 views/Ad/list.vue
<template>
<div class="app-container">
<!-- 工具按钮 -->
<div style="margin-bottom: 10px">
<router-link to="/ad/create">
<el-button type="primary" size="mini" icon="el-icon-edit">添加广告推荐</el-button>
</router-link>
</div>
<!-- 表格 -->
<el-table :data="list" border stripe>
<el-table-column
label="#"
width="50">
<template slot-scope="scope">
{
{ (page - 1) * limit + scope.$index + 1 }}
</template>
</el-table-column>
<el-table-column prop="type" label="推荐位名称" />
<el-table-column prop="title" label="广告名称" />
<el-table-column prop="sort" label="排序" />
<el-table-column label="操作" width="200" align="center">
<template slot-scope="scope">
<router-link :to="'/ad/edit/'+scope.row.id">
<el-button type="primary" size="mini" icon="el-icon-edit">修改</el-button>
</router-link>
<el-button type="danger" size="mini" icon="el-icon-delete" @click="removeById(scope.row.id)">删除</el-button>
</template>
</el-table-column>
</el-table>
<!-- 分页组件 -->
<el-pagination
:current-page="page"
:total="total"
:page-size="limit"
:page-sizes="[5, 10, 20, 30, 40, 50, 100]"
style="padding: 30px 0; text-align: center;"
layout="total, sizes, prev, pager, next, jumper"
@size-change="changePageSize"
@current-change="changeCurrentPage"
/>
</div>
</template>
<script>
import adApi from '@/api/ad'
export default {
// 定义数据模型
data() {
return {
list: [], // 列表
total: 0, // 总记录数
page: 1, // 页码
limit: 10 // 每页记录数
}
},
// 页面渲染成功后获取数据
created() {
this.fetchData()
},
// 定义方法
methods: {
fetchData() {
// 调用api
adApi.pageList(this.page, this.limit).then(response => {
this.list = response.data.rows
this.total = response.data.total
})
},
// 每页记录数改变,size:回调参数,表示当前选中的“每页条数”
changePageSize(size) {
this.limit = size
this.fetchData()
},
// 改变页码,page:回调参数,表示当前选中的“页码”
changeCurrentPage(page) {
this.page = page
this.fetchData()
},
// 根据id删除数据
removeById(id) {
this.$confirm('此操作将永久删除该记录, 是否继续?', '提示', {
confirmButtonText: '确定',
cancelButtonText: '取消',
type: 'warning'
}).then(() => {
return adApi.removeById(id)
}).then((response) => {
this.fetchData()
this.$message.success(response.message)
}).catch(error => {
// 当取消时会进入catch语句:error = 'cancel'
// 当后端服务抛出异常时:error = 'error'
if (error === 'cancel') {
this.$message.info('取消删除')
}
})
}
}
}
</script>
3 views/Ad/form.vue
<template>
<div class="app-container">
<!-- 输入表单 -->
<el-form label-width="120px">
<el-form-item label="广告推荐名称">
<el-input v-model="ad.title" />
</el-form-item>
<!-- 推荐位 -->
<el-form-item label="推荐位">
<el-select
v-model="ad.typeId"
placeholder="请选择">
<el-option
v-for="adType in adTypeList"
:key="adType.id"
:label="adType.title"
:value="adType.id"/>
</el-select>
</el-form-item>
<el-form-item label="排序">
<el-input-number v-model="ad.sort" :min="0"/>
</el-form-item>
<el-form-item label="广告图片">
<el-upload
:on-success="handleAvatarSuccess"
:on-error="handleAvatarError"
:on-exceed="handleUploadExceed"
:before-upload="beforeAvatarUpload"
:limit="1"
:file-list="fileList"
action="http://localhost:8120/admin/oss/file/upload?module=ad"
list-type="picture">
<el-button size="small" type="primary">点击上传</el-button>
</el-upload>
</el-form-item>
<el-form-item label="背景颜色">
<el-color-picker v-model="ad.color"/>
</el-form-item>
<el-form-item label="链接地址">
<el-input v-model="ad.linkUrl" />
</el-form-item>
<el-form-item>
<el-button :disabled="saveBtnDisabled" type="primary" @click="saveOrUpdate()">保存</el-button>
</el-form-item>
</el-form>
</div>
</template>
<script>
import adApi from '@/api/ad'
import adTypeApi from '@/api/adType'
export default {
data() {
return {
ad: {
sort: 0
},
fileList: [], // 上传文件列表
adTypeList: [],
saveBtnDisabled: false // 保存按钮是否禁用,防止表单重复提交
}
},
// 页面渲染成功
created() {
if (this.$route.params.id) {
this.fetchDataById(this.$route.params.id)
}
// 获取推荐位列表
this.initAdTypeList()
},
methods: {
initAdTypeList() {
adTypeApi.list().then(response => {
this.adTypeList = response.data.items
})
},
saveOrUpdate() {
// 禁用保存按钮
this.saveBtnDisabled = true
if (!this.ad.id) {
this.saveData()
} else {
this.updateData()
}
},
// 新增
saveData() {
// debugger
adApi.save(this.ad).then(response => {
this.$message.success(response.message)
this.$router.push({ path: '/ad/list' })
})
},
// 根据id更新记录
updateData() {
// teacher数据的获取
adApi.updateById(this.ad).then(response => {
this.$message.success(response.message)
this.$router.push({ path: '/ad/list' })
})
},
// 根据id查询记录
fetchDataById(id) {
adApi.getById(id).then(response => {
this.ad = response.data.item
this.fileList = [{ 'url': this.ad.imageUrl }]
})
},
// 上传多于一个文件
handleUploadExceed(files, fileList) {
this.$message.warning('想要重新上传图片,请先删除已上传的视频')
},
// 上传校验
beforeAvatarUpload(file) {
const isJPG = file.type === 'image/jpeg'
const isLt2M = file.size / 1024 / 1024 < 2
if (!isJPG) {
this.$message.error('上传头像图片只能是 JPG 格式!')
}
if (!isLt2M) {
this.$message.error('上传头像图片大小不能超过 2MB!')
}
return isJPG && isLt2M
},
// 上传成功回调
handleAvatarSuccess(res, file) {
console.log(res)
if (res.success) {
// console.log(res)
this.ad.imageUrl = res.data.url
// 强制重新渲染
// this.$forceUpdate()
} else {
this.$message.error('上传失败1')
}
},
// 错误处理
handleAvatarError() {
console.log('error')
this.$message.error('上传失败2')
}
}
}
</script>
四 测试