How to introduce external js to Uniapp-uni-app-php.cn

Home

Web Front-end

uni-app

How to introduce external js to Uniapp

coldplay.xixi

Dec 08, 2020 pm 01:33 PM

jsuni-app

Uniapp’s method of introducing external js: First create a new indexl file and introduce external js. The code is []; Then open the manifest file.

How to introduce external js to Uniapp

The operating environment of this tutorial: windows7 system, uni-app2.5.1 version, Dell G3 computer. This method is suitable for all brands of computers.

Recommended (free): uni-app development tutorial

Uniapp Method to introduce external js:

First create a new indexl file

<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
<title>
<%= htmlWebpackPlugin.options.title %>
</title>
<script>
document.addEventListener(&#39;DOMContentLoaded&#39;, function() {
document.documentElement.style.fontSize = document.documentElement.clientWidth / 20 + &#39;px&#39;
})
</script>
<link rel="stylesheet" href="<%= htmlWebpackPlugin.options.baseUrl %>static/index.css" />
<!-- 引入外部js -->
<script src="http://pv.sohu.com/cityjson?ie=utf-8"></script>
<script type="text/javascript">  
// 获取ip
    console.log(returnCitySN["cip"]+&#39;,&#39;+returnCitySN["cname"])  
</script>
</head>
<body>
<noscript>
<strong>Please enable JavaScript to continue.</strong>
</noscript>
<div id="app"></div>
<!-- built files will be auto injected -->
</body>
</html>

Then open manifest.json

"h5" : {
        "devServer" : {
            "port" : 8000,
            "disableHostCheck" : true,
        },
// 这里引入html
"template" : "index.html",
"optimization" : {
     "treeShaking" : {
         "enable" : true
     }
}
    }

Related free learning recommendations: Programming video

The above is the detailed content of How to introduce external js to Uniapp. For more information, please follow other related articles on the PHP Chinese website!

Statement

The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

How do you debug issues on different platforms (e.g., mobile, web)?Mar 27, 2025 pm 05:07 PM

The article discusses debugging strategies for mobile and web platforms, highlighting tools like Android Studio, Xcode, and Chrome DevTools, and techniques for consistent results across OS and performance optimization.

What debugging tools are available for UniApp development?Mar 27, 2025 pm 05:05 PM

The article discusses debugging tools and best practices for UniApp development, focusing on tools like HBuilderX, WeChat Developer Tools, and Chrome DevTools.

How do you perform end-to-end testing for UniApp applications?Mar 27, 2025 pm 05:04 PM

The article discusses end-to-end testing for UniApp applications across multiple platforms. It covers defining test scenarios, choosing tools like Appium and Cypress, setting up environments, writing and running tests, analyzing results, and integrat

What are the different types of testing that you can perform in a UniApp application?Mar 27, 2025 pm 04:59 PM

The article discusses various testing types for UniApp applications, including unit, integration, functional, UI/UX, performance, cross-platform, and security testing. It also covers ensuring cross-platform compatibility and recommends tools like Jes

What are some common performance anti-patterns in UniApp?Mar 27, 2025 pm 04:58 PM

The article discusses common performance anti-patterns in UniApp development, such as excessive global data use and inefficient data binding, and offers strategies to identify and mitigate these issues for better app performance.

How can you use profiling tools to identify performance bottlenecks in UniApp?Mar 27, 2025 pm 04:57 PM

The article discusses using profiling tools to identify and resolve performance bottlenecks in UniApp, focusing on setup, data analysis, and optimization.

How can you optimize network requests in UniApp?Mar 27, 2025 pm 04:52 PM

The article discusses strategies for optimizing network requests in UniApp, focusing on reducing latency, implementing caching, and using monitoring tools to enhance application performance.

How can you optimize images for web performance in UniApp?Mar 27, 2025 pm 04:50 PM

The article discusses optimizing images in UniApp for better web performance through compression, responsive design, lazy loading, caching, and using WebP format.

See all articles