外观
AI辅助编码(前端)
本文展示一个完整的开发示例:实现图书的增删改查功能(前端)
编写枚举
编写枚举,用于前端数据字典。提示词:
- 根据实际需求,替换【】中内容
ts
参考例子,将下面Python枚举,改写为TS对象
###
Python枚举:
【
class BookCategoryEnum(Enum):
"""图书分类枚举"""
HISTORY = 1 # 历史
ECONOMY = 2 # 经济
CHILDREN = 3 # 儿童
】
###
参考例子:
// 菜单的类型枚举
export const SystemMenuTypeEnum = {
DIR: 1, // 目录
MENU: 2, // 菜单
BUTTON: 3 // 按钮
}- 整理输出结果,放到文件:
src\utils\constants.ts。示例
ts
// ========== DEMO 模块 ==========
// 图书分类枚举
export const BookCategoryEnum = {
HISTORY: 1, // 历史
ECONOMY: 2, // 经济
CHILDREN: 3 // 儿童
}编写Axios API接口
提示词
- 其中,提供的VO字段使用驼峰命名。例如
publish_date对应publishDate
ts
这是一个Django+DRF+Vue3的项目。根据下面信息,参考例子,编写Axios API接口
- 如果遇到枚举,使用number代替即可
- VO字段:【 id title author publisher publishDate category totalCopies price createTime 】
###
模型定义:
【
class BookCategoryEnum(Enum):
"""图书分类枚举"""
HISTORY = 1 # 历史
ECONOMY = 2 # 经济
CHILDREN = 3 # 儿童
class DemoBook(BaseModel):
id = models.BigAutoField(primary_key=True, db_comment="图书ID", help_text="图书ID")
title = models.CharField(
max_length=255,
db_comment="书名",
help_text="书名",
)
author = models.CharField(
max_length=100,
db_comment="作者",
help_text="作者",
)
publisher = models.CharField(
max_length=100,
db_comment="出版社",
help_text="出版社",
)
publish_date = models.DateTimeField(
db_comment="出版日期",
help_text="出版日期",
)
category = models.SmallIntegerField(
choices=[(item.value, item.name) for item in BookCategoryEnum],
db_comment="图书分类",
help_text="图书分类",
)
total_copies = models.IntegerField(
db_comment="总册数",
help_text="总册数",
)
price = models.DecimalField(
max_digits=10,
decimal_places=2,
db_comment="单价",
help_text="单价(2位小数)",
)
class Meta:
managed = True
db_table = "demo_book"
db_table_comment = "图书信息表"
ordering = ["-id"]
】
###
参考例子:
import request from '@/config/axios'
export interface PostVO {
id?: number
name: string
code: string
sort: number
status: number
remark: string
createTime?: Date
}
// 查询列表
export const getPostPage = async (params: PageParam) => {
return await request.get({ url: '/system/post', params })
}
// 查询详情
export const getPost = async (id: number) => {
return await request.get({ url: `/system/post/${id}` })
}
// 新增
export const createPost = async (data: PostVO) => {
return await request.post({ url: '/system/post', data })
}
// 修改
export const updatePost = async (data: PostVO) => {
return await request.put({ url: `/system/post/${data.id}`, data })
}
// 删除
export const deletePost = async (id: number) => {
return await request.delete({ url: `/system/post/${id}` })
}
// 导出
export const exportPost = async (params) => {
return await request.download({ url: '/system/post/export', params })
}编写表单界面
提示词:
vue
这是一个Django+DRF+Vue3的项目。根据下面信息,参考例子,编写用于新增和修改的表单界面
###
【
文件 src\utils\constants.ts 中已定义:
// 图书分类枚举
export const BookCategoryEnum = {
HISTORY: 1, // 历史
ECONOMY: 2, // 经济
CHILDREN: 3 // 儿童
}
】
###
【
文件 src\api\demo\book\index.ts 中已定义:
export interface BookVO {
id?: number
title: string
author: string
publisher: string
publishDate: Date
category: number // 1-历史, 2-经济, 3-儿童
totalCopies: number
price: number
createTime?: Date
}
// 查询图书列表
export const getBookPage = async (params: PageParam) => {
return await request.get({ url: '/demo/book', params })
}
// 查询图书详情
export const getBook = async (id: number) => {
return await request.get({ url: `/demo/book/${id}` })
}
// 新增图书
export const createBook = async (data: BookVO) => {
return await request.post({ url: '/demo/book', data })
}
// 修改图书
export const updateBook = async (data: BookVO) => {
return await request.put({ url: `/demo/book/${data.id}`, data })
}
// 删除图书
export const deleteBook = async (id: number) => {
return await request.delete({ url: `/demo/book/${id}` })
}
// 导出图书
export const exportBook = async (params) => {
return await request.download({ url: '/demo/book/export', params })
}
】
###
参考例子:
<template>
<Dialog v-model="dialogVisible" :title="dialogTitle" width="800">
<el-form
ref="formRef"
v-loading="formLoading"
:model="formData"
:rules="formRules"
label-width="80px"
>
<el-form-item label="岗位名称" prop="name">
<el-input v-model="formData.name" placeholder="请输入岗位标题" />
</el-form-item>
<el-form-item label="岗位编码" prop="code">
<el-input v-model="formData.code" placeholder="请输入岗位编码" />
</el-form-item>
<el-form-item label="岗位顺序" prop="sort">
<el-input v-model="formData.sort" placeholder="请输入岗位顺序" />
</el-form-item>
<el-form-item label="状态" prop="status">
<el-select v-model="formData.status" clearable placeholder="请选择状态">
<el-option
v-for="dict in getIntDictOptions(DICT_TYPE.COMMON_STATUS)"
:key="dict.value"
:label="dict.label"
:value="dict.value"
/>
</el-select>
</el-form-item>
<el-form-item label="备注" prop="remark">
<el-input v-model="formData.remark" placeholder="请输备注" type="textarea" />
</el-form-item>
</el-form>
<template #footer>
<el-button :disabled="formLoading" type="primary" @click="submitForm">确 定</el-button>
<el-button @click="dialogVisible = false">取 消</el-button>
</template>
</Dialog>
</template>
<script lang="ts" setup>
import { DICT_TYPE, getIntDictOptions } from '@/utils/dict'
import { CommonStatusEnum } from '@/utils/constants'
import * as PostApi from '@/api/system/post'
defineOptions({ name: 'SystemPostForm' })
const { t } = useI18n() // 国际化
const message = useMessage() // 消息弹窗
const dialogVisible = ref(false) // 弹窗的是否展示
const dialogTitle = ref('') // 弹窗的标题
const formLoading = ref(false) // 表单的加载中:1)修改时的数据加载;2)提交的按钮禁用
const formType = ref('') // 表单的类型:create - 新增;update - 修改
const formData = ref({
id: undefined,
name: '',
code: '',
sort: 0,
status: CommonStatusEnum.ENABLE,
remark: ''
})
const formRules = reactive({
name: [{ required: true, message: '岗位名称不能为空', trigger: 'blur' }],
code: [{ required: true, message: '岗位编码不能为空', trigger: 'change' }],
status: [{ required: true, message: '岗位状态不能为空', trigger: 'change' }],
sort: [{ required: true, message: '岗位顺序不能为空', trigger: 'blur' }]
})
const formRef = ref() // 表单 Ref
/** 打开弹窗 */
const open = async (type: string, id?: number) => {
dialogVisible.value = true
dialogTitle.value = t('action.' + type)
formType.value = type
resetForm()
// 修改时,设置数据
if (id) {
formLoading.value = true
try {
formData.value = await PostApi.getPost(id)
} finally {
formLoading.value = false
}
}
}
defineExpose({ open }) // 提供 open 方法,用于打开弹窗
/** 提交表单 */
const emit = defineEmits(['success']) // 定义 success 事件,用于操作成功后的回调
const submitForm = async () => {
// 校验表单
if (!formRef) return
const valid = await formRef.value.validate()
if (!valid) return
// 提交请求
formLoading.value = true
try {
const data = formData.value as unknown as PostApi.PostVO
if (formType.value === 'create') {
await PostApi.createPost(data)
message.success(t('common.createSuccess'))
} else {
await PostApi.updatePost(data)
message.success(t('common.updateSuccess'))
}
dialogVisible.value = false
// 发送操作成功的事件
emit('success')
} finally {
formLoading.value = false
}
}
/** 重置表单 */
const resetForm = () => {
formData.value = {
id: undefined,
name: '',
code: '',
sort: undefined,
status: CommonStatusEnum.ENABLE,
remark: ''
} as any
formRef.value?.resetFields()
}
</script>整理输出结果,如果报错或飘红,参考本文最后一节的错误处理方法。
编写主界面
提示词
vue
这是一个Django+DRF+Vue3的项目。根据下面信息,参考例子,编写Vue页面
- 搜索栏字段: 【 title author publish_date category 】
- 列表展示字段: 【 id title author publisher publish_date category total_copies price 】
- 表单弹窗(添加/修改)组件名称为: 【 BookForm 】
###
【
文件 src\utils\constants.ts 中已定义:
// 图书分类枚举
export const BookCategoryEnum = {
HISTORY: 1, // 历史
ECONOMY: 2, // 经济
CHILDREN: 3 // 儿童
}
】
###
【
文件 src\api\demo\book\index.ts 中已定义:
export interface BookVO {
id?: number
title: string
author: string
publisher: string
publishDate: Date
category: number // 1-历史, 2-经济, 3-儿童
totalCopies: number
price: number
createTime?: Date
}
// 查询图书列表
export const getBookPage = async (params: PageParam) => {
return await request.get({ url: '/demo/book', params })
}
// 查询图书详情
export const getBook = async (id: number) => {
return await request.get({ url: `/demo/book/${id}` })
}
// 新增图书
export const createBook = async (data: BookVO) => {
return await request.post({ url: '/demo/book', data })
}
// 修改图书
export const updateBook = async (data: BookVO) => {
return await request.put({ url: `/demo/book/${data.id}`, data })
}
// 删除图书
export const deleteBook = async (id: number) => {
return await request.delete({ url: `/demo/book/${id}` })
}
// 导出图书
export const exportBook = async (params) => {
return await request.download({ url: '/demo/book/export', params })
}
】
###
模型定义:
【
class BookCategoryEnum(Enum):
"""图书分类枚举"""
HISTORY = 1 # 历史
ECONOMY = 2 # 经济
CHILDREN = 3 # 儿童
class DemoBook(BaseModel):
id = models.BigAutoField(primary_key=True, db_comment="图书ID", help_text="图书ID")
title = models.CharField(
max_length=255,
db_comment="书名",
help_text="书名",
)
author = models.CharField(
max_length=100,
db_comment="作者",
help_text="作者",
)
publisher = models.CharField(
max_length=100,
db_comment="出版社",
help_text="出版社",
)
publish_date = models.DateTimeField(
db_comment="出版日期",
help_text="出版日期",
)
category = models.SmallIntegerField(
choices=[(item.value, item.name) for item in BookCategoryEnum],
db_comment="图书分类",
help_text="图书分类",
)
total_copies = models.IntegerField(
db_comment="总册数",
help_text="总册数",
)
price = models.DecimalField(
max_digits=10,
decimal_places=2,
db_comment="单价",
help_text="单价(2位小数)",
)
class Meta:
managed = True
db_table = "demo_book"
db_table_comment = "图书信息表"
ordering = ["-id"]
】
###
参考例子:
<template>
<ContentWrap>
<!-- 搜索栏 -->
<el-form
class="-mb-15px"
:model="queryParams"
ref="queryFormRef"
:inline="true"
label-width="68px"
>
<el-form-item label="岗位名称" prop="name">
<el-input
v-model="queryParams.name"
placeholder="请输入岗位名称"
clearable
class="!w-240px"
@keyup.enter="handleQuery"
/>
</el-form-item>
<el-form-item label="岗位编码" prop="code">
<el-input
v-model="queryParams.code"
placeholder="请输入岗位编码"
clearable
class="!w-240px"
@keyup.enter="handleQuery"
/>
</el-form-item>
<el-form-item label="状态" prop="status">
<el-select v-model="queryParams.status" placeholder="请选择状态" clearable class="!w-240px">
<el-option
v-for="dict in getIntDictOptions(DICT_TYPE.COMMON_STATUS)"
:key="dict.value"
:label="dict.label"
:value="dict.value"
/>
</el-select>
</el-form-item>
<el-form-item>
<el-button @click="handleQuery"><Icon icon="ep:search" class="mr-5px" /> 搜索</el-button>
<el-button @click="resetQuery"><Icon icon="ep:refresh" class="mr-5px" /> 重置</el-button>
<el-button
type="primary"
plain
@click="openForm('create')"
v-hasPermi="['system:post:create']"
>
<Icon icon="ep:plus" class="mr-5px" /> 新增
</el-button>
<el-button
type="success"
plain
@click="handleExport"
:loading="exportLoading"
v-hasPermi="['system:post:export']"
>
<Icon icon="ep:download" class="mr-5px" /> 导出
</el-button>
</el-form-item>
</el-form>
</ContentWrap>
<!-- 列表展示 -->
<ContentWrap>
<el-table v-loading="loading" :data="list">
<el-table-column label="岗位编号" align="center" prop="id" />
<el-table-column label="岗位名称" align="center" prop="name" />
<el-table-column label="岗位编码" align="center" prop="code" />
<el-table-column label="岗位顺序" align="center" prop="sort" />
<el-table-column label="岗位备注" align="center" prop="remark" />
<el-table-column label="状态" align="center" prop="status">
<template #default="scope">
<dict-tag :type="DICT_TYPE.COMMON_STATUS" :value="scope.row.status" />
</template>
</el-table-column>
<el-table-column
label="创建时间"
align="center"
prop="createTime"
width="180"
:formatter="dateFormatter"
/>
<el-table-column label="操作" align="center">
<template #default="scope">
<el-button
link
type="primary"
@click="openForm('update', scope.row.id)"
v-hasPermi="['system:post:update']"
>
编辑
</el-button>
<el-button
link
type="danger"
@click="handleDelete(scope.row.id)"
v-hasPermi="['system:post:delete']"
>
删除
</el-button>
</template>
</el-table-column>
</el-table>
<!-- 分页 -->
<Pagination
:total="total"
v-model:page="queryParams.pageNo"
v-model:limit="queryParams.pageSize"
@pagination="getList"
/>
</ContentWrap>
<!-- 表单弹窗(添加/修改) -->
<PostForm ref="formRef" @success="getList" />
</template>
<script lang="ts" setup>
import { DICT_TYPE, getIntDictOptions } from '@/utils/dict'
import { dateFormatter } from '@/utils/formatTime'
import download from '@/utils/download'
import * as PostApi from '@/api/system/post'
import PostForm from './PostForm.vue'
defineOptions({ name: 'SystemPost' })
const message = useMessage() // 消息弹窗
const { t } = useI18n() // 国际化
const loading = ref(true) // 列表的加载中
const total = ref(0) // 列表的总页数
const list = ref([]) // 列表的数据
const queryParams = reactive({
pageNo: 1,
pageSize: 10,
code: '',
name: '',
status: undefined
})
const queryFormRef = ref() // 搜索的表单
const exportLoading = ref(false) // 导出的加载中
/** 查询岗位列表 */
const getList = async () => {
loading.value = true
try {
const data = await PostApi.getPostPage(queryParams)
list.value = data.list
total.value = data.total
} finally {
loading.value = false
}
}
/** 搜索按钮操作 */
const handleQuery = () => {
queryParams.pageNo = 1
getList()
}
/** 重置按钮操作 */
const resetQuery = () => {
queryFormRef.value.resetFields()
handleQuery()
}
/** 添加/修改操作 */
const formRef = ref()
const openForm = (type: string, id?: number) => {
formRef.value.open(type, id)
}
/** 删除按钮操作 */
const handleDelete = async (id: number) => {
try {
// 删除的二次确认
await message.delConfirm()
// 发起删除
await PostApi.deletePost(id)
message.success(t('common.delSuccess'))
// 刷新列表
await getList()
} catch {}
}
/** 导出按钮操作 */
const handleExport = async () => {
try {
// 导出的二次确认
await message.exportConfirm()
// 发起导出
exportLoading.value = true
const data = await PostApi.exportPost(queryParams)
download.excel(data, '岗位列表.xlsx')
} catch {
} finally {
exportLoading.value = false
}
}
/** 初始化 **/
onMounted(() => {
getList()
})
</script>整理输出结果,如果报错或飘红,参考本文最后一节的错误处理方法。
错误处理
整理输出结果,如果报错或飘红,处理方法:
- 方法一:对比输出结果与参考例子,找出明显差异/错误的地方,手动调整
- 方法二:VSCode安装 通义灵码 插件(或其它AI编码工具),问题——右击——选择“通义灵码一键修复”

- 方法三:重启VSCode,如果问题依旧,重复上面方法。