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This article mainly explains "es6 and incompatible ie8," interested friends may wish to take a look. The method introduced in this paper is simple, fast and practical. Let's let Xiaobian take you to learn "es6 and incompatible ie8"!

es6 is not compatible with ie8, only compatible with part of es6 API in ie10 and ie11; to achieve compatibility: you can use "babel-loader" to compile es6 code into es5 execution in ie8, use "npm install babel-loader" to install.

Operating environment for this tutorial: Windows 10, ECMAScript version 6.0, Dell G3 PC.

Is ES6 compatible with IE8?

ES6 is incompatible with IE8

IE browser does not support ES6 syntax, only in IE10, IE11 support part of ES6 API, so in IE browser ES6 code needs to be compiled into ES5 to execute. It's also easy to use a babel-loader.

At present, ES6 (ES2015) syntax has been widely used, it has more concise, more powerful features, actual projects are likely to use ES6 syntax modules, but the browser support for ES6 syntax is not perfect. To achieve compatibility, you need to use conversion tools to convert ES6 syntax to ES5 syntax, babel is the most commonly used tool.

babel required dependencies for translation syntax:

babel-loader: responsible for es6 syntax conversion

babel-core: babel core package

babel-preset-env: Tells babel which transcoding rules to use for file processing

installation dependency

npm install babel-loader @babel/core @babel/preset-env --save-dev

Configuration config file

exclude indicates that related files will not be found in the specified directory

At this point, I believe that everyone has a deeper understanding of "es6 and incompatible ie8," may wish to actually operate it! Here is the website, more related content can enter the relevant channels for inquiry, pay attention to us, continue to learn!

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