Question

我有一个使用Vue CLI 3创建的Vue.js应用程序。它在我运行npm run serve时启动正常，但是当我尝试构建它以进行部署时遇到错误（npm run build ）。

错误为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。我怎样才能正确构建它？

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会导致此文件：

<!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导致了这一点：

<!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>

Answer 1

我终于弄明白了。原来是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，有以下几行可以提供文件服务：

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'))
});

第一行引起错误。我将其更改为：

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

一切正常！非常感谢ippi使我指出了正确的方向。

Vue CLI 3 App：NPM Build

1 个答案: