已经添加了解决跨域问题的代码但是还是报跨域错误
来源:5-2 集成HTTP库Axios

蜗牛快跑__
2022-07-12
按照课程的代码照做了,前后端重启了,现在还是报这个错
后端代码:
从axios代码中拷贝接口,放在浏览器中访问,返回结果正常:
home.vue代码:
<template #title>
subnav 1111
option1
option2
option3
option4
<template #title>
subnav 2
option5
option6
option7
option8
<template #title>
subnav 3
option9
option10
option11
option12
Content
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2回答
-
类要加一个注解:
@Configuration
012022-07-16 -
蜗牛快跑__
提问者
2022-07-12
<template> <a-layout> <a-layout-sider width="200" style="background: #fff"> <a-menu mode="inline" v-model:selectedKeys="selectedKeys2" v-model:openKeys="openKeys" :style="{ height: '100%', borderRight: 0 }" > <a-sub-menu key="sub1"> <template #title> <span> <user-outlined /> subnav 1111 </span> </template> <a-menu-item key="1">option1</a-menu-item> <a-menu-item key="2">option2</a-menu-item> <a-menu-item key="3">option3</a-menu-item> <a-menu-item key="4">option4</a-menu-item> </a-sub-menu> <a-sub-menu key="sub2"> <template #title> <span> <laptop-outlined /> subnav 2 </span> </template> <a-menu-item key="5">option5</a-menu-item> <a-menu-item key="6">option6</a-menu-item> <a-menu-item key="7">option7</a-menu-item> <a-menu-item key="8">option8</a-menu-item> </a-sub-menu> <a-sub-menu key="sub3"> <template #title> <span> <notification-outlined /> subnav 3 </span> </template> <a-menu-item key="9">option9</a-menu-item> <a-menu-item key="10">option10</a-menu-item> <a-menu-item key="11">option11</a-menu-item> <a-menu-item key="12">option12</a-menu-item> </a-sub-menu> </a-menu> </a-layout-sider> <a-layout-content :style="{ background: '#fff', padding: '24px', margin: 0, minHeight: '280px' }" > Content </a-layout-content> </a-layout> </template> <script lang="ts"> import { UserOutlined, LaptopOutlined, NotificationOutlined } from '@ant-design/icons-vue'; import { defineComponent, ref } from 'vue'; import axios from 'axios'; export default defineComponent({ name: 'Home', components: { UserOutlined, LaptopOutlined, NotificationOutlined, }, setup() { console.log("setup"); axios.get("http://localhost:8880/ebook/list?name=java").then((response) => { console.log(response) }) return { selectedKeys1: ref<string[]>(['2']), selectedKeys2: ref<string[]>(['1']), collapsed: ref<boolean>(false), openKeys: ref<string[]>(['sub1']), }; } }); </script> <style> #components-layout-demo-top-side-2 .logo { float: left; width: 120px; height: 31px; margin: 16px 24px 16px 0; background: rgba(255, 255, 255, 0.3); } .ant-row-rtl #components-layout-demo-top-side-2 .logo { float: right; margin: 16px 0 16px 24px; } .site-layout-background { background: #fff; } </style>
我的home.vue代码如上。麻烦老师帮忙看下哪儿有问题?
00
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