Vis*_*ngh 51 javascript ionic-framework webpack
我是Ionic的新手.我已经用超级模板开始了项目.但是当我尝试在浏览器中运行应用程序时.它抛出一个错误说:
ReferenceError: webpackJsonp is not defined
at http://localhost:8100/build/main.js:1:1
我已经尝试将vendor.js放在index.html中但是没有用.
这是index.html文件.我删除了vendor.js因为它不起作用.
<!DOCTYPE html>
<html lang="en" dir="ltr">
<head>
<meta charset="UTF-8">
<title>Ionic App</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no">
<meta name="format-detection" content="telephone=no">
<meta name="msapplication-tap-highlight" content="no">
<link rel="icon" type="image/x-icon" href="assets/icon/favicon.ico">
<link rel="manifest" href="manifest.json">
<meta name="theme-color" content="#4e8ef7">
<!-- cordova.js required for cordova apps -->
<script src="cordova.js"></script>
<!-- un-comment this code to enable service worker
<script>
if ('serviceWorker' in navigator) {
navigator.serviceWorker.register('service-worker.js')
.then(() => console.log('service worker installed'))
.catch(err => console.log('Error', err));
}
</script>-->
<link href="build/main.css" rel="stylesheet">
</head>
<body>
<!-- Ionic's root component and where the app will load -->
<ion-app></ion-app>
<!-- The polyfills js is generated during the build process -->
<script src="build/polyfills.js"></script>
<!-- The bundle js is generated during the build process -->
<script src="build/main.js"></script>
</body>
</html>
小智 110
字面上只是和你一样经历过同样的事情.我在/src/index.html中的main.js之前添加了vendor.js脚本- 现在它在本地运行.
<!-- The polyfills js is generated during the build process -->
<script src="build/polyfills.js"></script>
<script src="build/vendor.js"></script>
<!-- The bundle js is generated during the build process -->
<script src="build/main.js"></script>
VRP*_*RPF 56
这是Ionic-App-Scripts的一个重大变化
https://github.com/ionic-team/ionic-app-scripts/releases/tag/v2.0.0
必须修改src/index.html以包含新的供应商脚本标记.
...
<body>
<!-- Ionic's root component and where the app will load -->
<ion-app></ion-app>
<script src="cordova.js"></script>
<!-- The polyfills js is generated during the build process -->
<script src="build/polyfills.js"></script>
<!-- all code from node_modules directory is here -->
<script src="build/vendor.js"></script>
<!-- The bundle js is generated during the build process -->
<script src="build/main.js"></script>
</body>
...
sij*_*yan 17
vendor.js在脚本标记中添加路径< your application directory > /src/index.html
<script src="build/vendor.js"></script>
还可以在< your application directory >/src/service-worker.js文件中进行更改- 包含vendor.js 在以下precache部分中:
// pre-cache our key assets
self.toolbox.precache(
[
'./build/main.js',
'./build/vendor.js', // <=== Add vendor.js
'./build/main.css',
'./build/polyfills.js',
'index.html',
'manifest.json'
]
);
Kis*_*Oza 16
当我开始用离子3开发旧的离子2项目时,我面临同样的问题.按照这个步骤适合我.opne src\index.html
把这条线
<script src="build/vendor.js"></script>
之前
<script src="build/main.js"></script>
之后
<script src="build/polyfills.js"></script>
像这样
<!DOCTYPE html>
...
<body>
<!-- Ionic's root component and where the app will load -->
<ion-app>
</ion-app>
<!-- The polyfills js is generated during the build process -->
<script src="build/polyfills.js"></script>
<script src="build/vendor.js"></script> <---- here
<!-- The bundle js is generated during the build process -->
<script src="build/main.js"></script>
</body>
</html>
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