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"use strict"; $(document).ready(function () { $('p').addClass('p_class'); $('#box2').addClass('red_color'); $('a:eq(1)').addClass('orange_color'); });
界面总是达不到我想要的效果
欢迎选择我的课程,让我们一起见证您的进步~~
遇到这问题是因为jslint建议将use strict包装在函数中,防止js在压缩合并过程中造成歧义。当然你也可以忽略掉这个警告。
use strict
标准的写法
(function (){ "use strict"; // some code here })();
参考:Use the function form of “use strict”
遇到这问题是因为jslint建议将
use strict
包装在函数中,防止js在压缩合并过程中造成歧义。当然你也可以忽略掉这个警告。标准的写法
参考:Use the function form of “use strict”