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[js] 第694天 如何监听静态资源加载异常? #3667

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第694天 如何监听静态资源加载异常?

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haizhilin2013

haizhilin2013 commented on Mar 10, 2021

@haizhilin2013
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addEventListener 'error'

LoveEocding

LoveEocding commented on Mar 10, 2021

@LoveEocding

window.addEventLister('error',function(e){
//根据目标e.target区分是 js 错误还是标签错误
var target=e.target;
if(e.target instanceof HTMLElement){
//js错误
}else{
//静态资源错误
}
})

changed the title [-][js] 第694天 如果监听静态资源加载异常?[/-] [+][js] 第694天 如何监听静态资源加载异常?[/+] on Mar 11, 2021
cielaber

cielaber commented on May 10, 2021

@cielaber

给静态资源添加onerror回调,或者使用window.addEventListener('error',()=>{},true)监听页面资源加载错误。

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          [js] 第694天 如何监听静态资源加载异常? · Issue #3667 · haizlin/fe-interview