js 报错 Uncaught TypeError: Cannot read property 'trim' of undefined
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2022-03-21 17:31:55
常见 Uncaught TypeError: Cannot read property 'trim' of undefined 报错原因及解决方案 ......
jquery uncaught typeerror: cannot read property 'trim' of undefined 报错原因及解决方案
$.trim() 函数用于去除字符串两端的空白字符。
未加载相关模块,或者说未正确引入jquery等
常见于模块化开发(seajs,requirejs等等)
例:
var $ = require('zepto');
- var $ = require('jquery');
- var $ = layui.$;
<script type="text/javascript" src="jquery.js"></script>
解决方法:引入相应模块或文件即可。
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