JavaScript:将html文本设为纯文本 [英] JavaScript: make html text plain text

问题描述

我有一个js函数，它将字符串作为参数并将其显示在div元素中.这样的字符串可能包含html标记.

I've got a js-function which takes string as a parameter and get it displayed in a div element. Such string may contain html tags.

如何强制JS将div-elements中的内部文本显示为带有html-tags的html-text.而且，什么是过滤特定标签的适当方法，即将某些标签应用于样式，而仅打印其他标签.

How do I force JS display inner text in div-elements as html-text with html-tags. And, also, what is an adequate way to filter particular tags, i.e. apply certain tags for styling and just print others.

推荐答案

只需将&和<(如果需要，可以选择>，但不一定需要)替换为它们各自的实体，使用String#replace(规范，

You just need to replace & and < (and optionally > if you like, but you don't have to) with their respective entities, using String#replace (spec, MDC) for instance.

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