问题起源： 中文是一个字就是一个单词，而英文字母要有一个空格才将他们分割为一个单词；文字换行没事，主要是英文
<!DOCTYPE html><html><head><style> p.test1{ width:11em; border:1px solid #000000; word-wrap:break-word;}
p.test2{ width:11em; border:1px solid #000000; word-break:break-all;}p.test3{ width:11em; border:1px solid #000000;}</style></head><body>
<p class="test1">This is a veryveryveryveryveryveryveryveryveryvery long paragraph.</p><p class="test2">This is a veryveryveryveryveryveryveryveryveryvery long paragraph.</p><p class="test3">This is a veryveryveryveryveryveryveryveryveryvery long paragraph.</p>
<p><b>注释：</b>目前 Opera 不支持 word-break 属性。</p>
</body></html>
转载于:https://www.cnblogs.com/520BigBear/p/9914839.html
