这是一个非常简单的问题，但令人尴尬的是我不知道如何实现这个：\
我有 div 元素，里面有文本框，供用户写评论、回复等...非常标准的概念。包含文本的div有一定的宽度。如果有人在不使用任何空格的情况下编写某些内容，那么当它到达 div 的右边缘时，它不会中断一行，而是继续前进并中断元素。
我只是想知道当它触及用户或不提供的边缘空间时如何使其断行。
提前致谢
This is a very simple question, but embarrassingly enough I am not sure how to implement this :\
I have div elements with text boxes inside them for users to write comments,replies etc... Very standard concept. The div that contains the text is a certain width. If someone where to write something with out using any spaces, instead of breaking down a line when it hits the right edge of the div, it just keeps going and breaks the element.
I am just wanting to know how to make it line break when it hits the edge spaces provided by user or not.
thanks in advance
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有一个
word-wrapCSS 属性会强制长单词换行：您可能还想查看
溢出。There is a
word-wrapCSS property that will force long words to wrap:You might also want to look into
overflow.嗯……这是一个有趣的问题。我在想我要做的是实现一个 JavaScript 函数，该函数将“读取”行的长度，如果单个写入块比最大长度长，我会获取 (最大长度 - 1) 的子字符串，在其末尾添加破折号 (-)，添加换行符，然后从那里继续。
Hmmmm...This is an interesting problem. I'm thinking what I would do would be to implement a JavaScript function that would "read" the length of lines and if a single block of writing is longer than the max length, I would grab a substring of (max length - 1), append a dash (-) to the end of it, add in a line break, and proceed from there.