Vue CLI 3 App：NPM Build上未捕获的SyntaxError-Java 学习之路

我有一个使用Vue CLI 3创建的Vue.js应用程序 . 当我运行 npm run serve 时，它启动正常，但是当我尝试构建它以进行部署（ npm run build ）时，我收到错误 .

错误是 Uncaught SyntaxError: Unexpected token < .

我发现了几个类似的问题，大多数建议的解决方案都围绕着巴贝尔 . 这是我的 babel.config.js ：

module.exports = {
  presets: [
    '@vue/app'
  ]
}

不幸的是，没有一个建议的解决方案适合我 . 如何才能正确构建？

编辑：

NPM版本：5.5.1节点版本：8.9.0 Vue CLI：v3.0.0-beta.15

创建应用程序的确切命令是 vue create my-app ，我选择了 vue-router, vuex, sass, babel, typescript, unit-jest, e2e-nightwatch .

Vue.config.js

const webpack = require('webpack');
const path = require('path');

module.exports = {
  lintOnSave: false,
    baseUrl: '/en-us/credit-application/v2',
    outputDir: '/dist/public',
    configureWebpack: {
        devServer: {
            disableHostCheck: true,
            host: '0.0.0.0',
            publicPath: '/en-us/credit-application/v2',
            openPage: 'en-us/credit-application/v2',
            open: true,
            historyApiFallback: true
        },
        plugins: [
            new webpack.IgnorePlugin(/^\.\/locale$/, /moment$/),
        ]
    }
};

错误：

我在控制台中得到两个 .

Uncaught SyntaxError: Unexpected token < chunk-vendors.61f2fa0f.js:1

Uncaught SyntaxError: Unexpected token < app.acdc6caf.js:1

chunk-vendors.js 导致此文件：

<!DOCTYPE html><html><head><meta charset=utf-8><meta http-equiv=X-UA-Compatible content="IE=edge"><meta name=viewport content="width=device-width,initial-scale=1"><link href="https://fonts.googleapis.com/css?family=Roboto:300,400,500,700|Material+Icons" rel=stylesheet><title>Credit Application</title><link as=style href=/en-us/credit-application/v2/css/app.847b19ee.css rel=preload><link as=style href=/en-us/credit-application/v2/css/chunk-vendors.95fb3ceb.css rel=preload><link as=script href=/en-us/credit-application/v2/js/app.acdc6caf.js rel=preload><link as=script href=/en-us/credit-application/v2/js/chunk-vendors.61f2fa0f.js rel=preload><link href=/en-us/credit-application/v2/css/chunk-vendors.95fb3ceb.css rel=stylesheet><link href=/en-us/credit-application/v2/css/app.847b19ee.css rel=stylesheet></head><body><noscript><strong>We're sorry but the Credit Application doesn't work properly without JavaScript enabled. Please enable it to continue.</strong></noscript><div id=app></div><script type=text/javascript src=/en-us/credit-application/v2/js/chunk-vendors.61f2fa0f.js></script><script type=text/javascript src=/en-us/credit-application/v2/js/app.acdc6caf.js></script></body></html>

app.acdc6caf.js 导致这个：

<!DOCTYPE html><html><head><meta charset=utf-8><meta http-equiv=X-UA-Compatible content="IE=edge"><meta name=viewport content="width=device-width,initial-scale=1"><link href="https://fonts.googleapis.com/css?family=Roboto:300,400,500,700|Material+Icons" rel=stylesheet><title>Credit Application</title><link as=style href=/en-us/credit-application/v2/css/app.847b19ee.css rel=preload><link as=style href=/en-us/credit-application/v2/css/chunk-vendors.95fb3ceb.css rel=preload><link as=script href=/en-us/credit-application/v2/js/app.acdc6caf.js rel=preload><link as=script href=/en-us/credit-application/v2/js/chunk-vendors.61f2fa0f.js rel=preload><link href=/en-us/credit-application/v2/css/chunk-vendors.95fb3ceb.css rel=stylesheet><link href=/en-us/credit-application/v2/css/app.847b19ee.css rel=stylesheet></head><body><noscript><strong>We're sorry but the Credit Application doesn't work properly without JavaScript enabled. Please enable it to continue.</strong></noscript><div id=app></div><script type=text/javascript src=/en-us/credit-application/v2/js/chunk-vendors.61f2fa0f.js></script><script type=text/javascript src=/en-us/credit-application/v2/js/app.acdc6caf.js></script></body></html>

1 回答

我最终想出来了 . 结果是一个Web服务器配置问题 . 与babel或vue-cli模板无关 .

在我的server.js文件中，我有以下几行来提供我的文件：

let staticPath = path.posix.join('/en-us/credit-application/v2', 'public');
app.use(staticPath, express.static(path.join(__dirname + '/public')));
app.get('/*', (req, res) => {
    res.sendFile(path.join(__dirname+'/public/index.html'))
});

第一行导致错误 . 我改成了：

let staticPath = path.posix.join('/en-us/credit-application/v2');

一切正常！非常感谢ippi让我指出了正确的方向 .

回复于 2024-04-19T02:04:51+08:00

Vue CLI 3 App：NPM Build上未捕获的SyntaxError

1 回答

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