我在本地使用vue-cli搭建的項(xiàng)目,tomcat端口號(hào)是8080,我自己作了一下把webpack配置的端口號(hào)改為8088,目的是為了鍛煉自己跨域調(diào)接口的能力。本地都o(jì)k,都能跑,但是使用npm run build打包后放到服務(wù)器上的tomcat下的webapps文件夾下沒有作用。
我訪問ip:8080
顯示的是tomcat頁(yè)面而不是我項(xiàng)目的頁(yè)面,后面加上項(xiàng)目名就報(bào)404
,仔細(xì)看看本地也是localhost:8088/#/
,后面并沒有項(xiàng)目名能訪問啊,為什么在服務(wù)器上不能訪問呢?
后來懷疑是不是服務(wù)器有問題,因?yàn)槭俏易蛱觳挪攘藷o數(shù)坑搭好的,把老項(xiàng)目放上去完全能跑,說明服務(wù)器沒問題啊,那么只能是我自己項(xiàng)目的問題了,可是個(gè)人真的蠻菜的,始終不知道為什么,只能來社區(qū)求助了,謝謝前輩們了!
web.xml配置
<!-- 項(xiàng)目名稱 -->
<display-name>degree</display-name>
<welcome-file-list>
<welcome-file>index.html</welcome-file>
</welcome-file-list>
<!-- 配置監(jiān)聽器 -->
<listener>
<listener-class>
org.springframework.web.context.ContextLoaderListener
</listener-class>
</listener>
<listener>
<listener-class>
org.springframework.web.util.IntrospectorCleanupListener
</listener-class>
</listener>
<!-- 配置過濾器,解決POST亂碼問題 -->
<filter>
<filter-name>encoding</filter-name>
<filter-class>
org.springframework.web.filter.CharacterEncodingFilter
</filter-class>
<init-param>
<param-name>encoding</param-name>
<param-value>UTF-8</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>encoding</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<servlet>
<servlet-name>degree</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>
classpath:springmvc-servlet.xml
</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>degree</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
springmvc-servlet.xml:
<!-- 默認(rèn)的注解映射的支持,自動(dòng)注冊(cè)DefaultAnnotationHandlerMapping和AnnotationMethodHandlerAdapter,這個(gè)主要是作用于controller -->
<mvc:annotation-driven />
<!-- 啟用spring mvc 注解 -->
<context:annotation-config />
<!-- 掃包 -->
<context:component-scan base-package="com.degree.controller.*">
</context:component-scan>
<!-- 對(duì)轉(zhuǎn)向頁(yè)面的路徑解析 -->
<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="viewClass" value="org.springframework.web.servlet.view.JstlView" />
<property name="prefix" value="" />
<property name="suffix" value="" /> <!-- 可為空 -->
</bean>
webpack配置文件index.js:
const path = require('path')
module.exports = {
dev: {
// Paths
assetsSubDirectory: 'static',
assetsPublicPath: '/',
proxyTable: {
'/degree': {
target: 'http://localhost:8080',
pathRewrite: {'^/': '/'},
changeOrigin: true
}
},
// Various Dev Server settings
host: 'localhost', // can be overwritten by process.env.HOST
port: 8088, // can be overwritten by process.env.PORT, if port is in use, a free one will be determined
autoOpenBrowser: true,
errorOverlay: true,
notifyOnErrors: true,
poll: false, // https://webpack.js.org/configuration/dev-server/#devserver-watchoptions-
// Use Eslint Loader?
// If true, your code will be linted during bundling and
// linting errors and warnings will be shown in the console.
useEslint: true,
// If true, eslint errors and warnings will also be shown in the error overlay
// in the browser.
showEslintErrorsInOverlay: false,
/**
* Source Maps
*/
// https://webpack.js.org/configuration/devtool/#development
devtool: 'eval-source-map',
// If you have problems debugging vue-files in devtools,
// set this to false - it *may* help
// https://vue-loader.vuejs.org/en/options.html#cachebusting
cacheBusting: true,
// CSS Sourcemaps off by default because relative paths are "buggy"
// with this option, according to the CSS-Loader README
// (https://github.com/webpack/css-loader#sourcemaps)
// In our experience, they generally work as expected,
// just be aware of this issue when enabling this option.
cssSourceMap: false,
},
build: {
// Template for index.html
index: path.resolve(__dirname, '../dist/index.html'),
// Paths
assetsRoot: path.resolve(__dirname, '../dist'),
assetsSubDirectory: 'static',
assetsPublicPath: '/',
/**
* Source Maps
*/
productionSourceMap: true,
// https://webpack.js.org/configuration/devtool/#production
devtool: '#source-map',
// Gzip off by default as many popular static hosts such as
// Surge or Netlify already gzip all static assets for you.
// Before setting to `true`, make sure to:
// npm install --save-dev compression-webpack-plugin
productionGzip: false,
productionGzipExtensions: ['js', 'css'],
// Run the build command with an extra argument to
// View the bundle analyzer report after build finishes:
// `npm run build --report`
// Set to `true` or `false` to always turn it on or off
bundleAnalyzerReport: process.env.npm_config_report
}
}
北大青鳥APTECH成立于1999年。依托北京大學(xué)優(yōu)質(zhì)雄厚的教育資源和背景,秉承“教育改變生活”的發(fā)展理念,致力于培養(yǎng)中國(guó)IT技能型緊缺人才,是大數(shù)據(jù)專業(yè)的國(guó)家
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