问题：
Is there an easy and straight-forward method to select elements based on their data attribute? 是否有一种简单而直接的方法来根据其data属性选择元素？ For example, select all anchors that has data attribute named customerID which has value of 22 . 例如，选择所有具有名为customerID数据属性，其值为22锚。
I am kind of hesitant to use rel or other attributes to store such information, but I find it much harder to select an element based on what data is stored in it. 我有点犹豫使用rel或其他属性来存储此类信息，但是我发现很难根据其中存储的数据来选择元素。
解决方案：
参考一： https://stackoom.com/question/ARAx/通过数据属性选择元素参考二： https://oldbug.net/q/ARAx/Selecting-element-by-data-attribute
来源：oschina
链接：https://my.oschina.net/u/4428122/blog/4316254