今天读到博客:https://www.tuicool.com/articles/6Vzmuuv 现总结一下提到的所有语法。 其中涉及几个标签: : HTML的标准标签,不建议使用 : tag will be rendered as a comment element, but is's content will be inserted :The Angular is a grouping element that doesn't interfere with styles or layout because Angular doesn't put it in the DOM.