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This article mainly introduces "vue compatible with ie". In daily operation, I believe many people have doubts about vue compatible with ie. The editor consulted all kinds of data and sorted out simple and easy-to-use methods of operation. I hope it will be helpful to answer the doubts of "vue compatible with ie". Next, please follow the editor to study!

Vue is compatible with ie9 and above, but not ie8 and below. Reasons: 1. Ie8 and below do not support the "Object.defineProperty" method, but this method is necessary for vue to implement responsiveness; 2. Vue needs the support of Promise, but IE8 does not support Promsie.

The operating environment of this tutorial: windows7 system, vue2.9.6 version, DELL G3 computer.

Vue.js is compatible with ie8 and above, but not with IE8 and below. Vue uses ECMAScript 5 features that IE8 cannot simulate, but it supports all ECMAScript 5 compatible browsers.

Specific description:

The Object.defineProperty method is not supported in ie8 and below, but this is necessary for vue to implement responsiveness, so IE8 cannot be supported at all from the source code of Vue

Vue.js will use Object.defineProperty to convert all of these attributes to getter/setter for all data that implements two-way binding. Object.defineProperty is a feature of ES5 that cannot be shim, which is why Vue does not support IE8 and earlier browsers.

Note here: Object.defineProperty is a method that cannot be implemented through the backing plate, and it has something to do with the browser itself, so Vue fundamentally cannot support IE8.

And Vue also needs to support Promise support, IE8 also does not support Promsie.

Browser support for Object.defineProperty ():

It can be seen that the support situation is IE9 or above. Therefore, Vue does not support IE8 and below.

At this point, the study of "vue compatible with ie" is over. I hope to be able to solve your doubts. The collocation of theory and practice can better help you learn, go and try it! If you want to continue to learn more related knowledge, please continue to follow the website, the editor will continue to work hard to bring you more practical articles!

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