IE8 中的 console.log 发生了什么? [英] What happened to console.log in IE8?

问题描述

根据这篇文章测试版，但它不在发布中?

解决方案

更适合后备的是:

<前><代码>var alertFallback = true;if (typeof console === "undefined" || typeof console.log === "undefined") {控制台 = {};如果(警报回退){控制台日志 = 功能(味精){警报(味精)；};} 别的 {console.log = function() {};}}

According to this post it was in the beta, but it's not in the release?

解决方案

Even better for fallback is this:

   var alertFallback = true;
   if (typeof console === "undefined" || typeof console.log === "undefined") {
     console = {};
     if (alertFallback) {
         console.log = function(msg) {
              alert(msg);
         };
     } else {
         console.log = function() {};
     }
   }

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