javascript - Angular Js - TypeError : Object doesn't support property or method "includes"

Question

我在我的应用程序中使用了 angular js。当我在 IE 浏览器上运行我的应用程序时，它显示以下错误。

 TypeError: Object doesn't support property or method 'includes'
 at request (https://xxx.xx.xxx.com/js/app.js:32:20185)
 at u (https://xxx.xx.xxx.com/js/base.js:5:30028)
 at Anonymous function (https://xxxx.xx.xxxx.com/js/base.js:5:30210)
 at $eval (https://xxxx.xx.xxxx.com/js/base.js:6:5594)
 at $digest (https://xxxx.xx.xxxx.com/js/base.js:6:4028)
 at $apply (https://xxxx.xx.xxxx.com/js/base.js:6:5883)
 at Anonymous function (https://xxxx.xx.xxxx.com/js/base.js:4:7566)
 at i (https://xxxx.xx.xxxx.com/js/base.js:4:19305)
 at s (https://xxxx.xx.xxxx.com/js/base.js:4:7480)
 at ae (https://xxxx.xx.xxxx.com/js/base.js:4:7676)

我该如何解决这个问题？

谢谢

Answer 1

includes() 在 Internet Explorer 上不受支持。最简单的替代方法是使用 indexOf，如下所示:

if(your_string.indexOf("?") >= 0) {
    //statements
}