jQuery html()与text()会将内容中的多个空格合并为一个。比如aaa bbb会变成aaa bbb，所有浏览器的innerHTML都不是这样吧，为什么要这样实现呢？ - V2EX
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chaojie

jQuery html()与text()会将内容中的多个空格合并为一个。比如aaa bbb会变成aaa bbb，所有浏览器的innerHTML都不是这样吧，为什么要这样实现呢？

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  •   chaojie Aug 30, 2012 7678 views
    This topic created in 5009 days ago, the information mentioned may be changed or developed.
    这不是陷阱吗？
  • BBB
  • aaa
  • Text
    4 replies    1970-01-01 08:00:00 +08:00
    hzlzh
        1
    hzlzh  
    PRO
       Aug 30, 2012   1
    html中字符串中空格一向都自动合并的，如果要不合并用&nbsp;或者< pre>
    hzlzh
        2
    hzlzh  
    PRO
       Aug 30, 2012
    用转义符号： &nb[去掉我]sp;
    ljbha007
        3
    ljbha007  
       Aug 30, 2012
    str.replace(/\s/, "&nbsp;");
    chaojie
        4
    chaojie  
    OP
       Aug 30, 2012
    @hzlzh 网页显示自动合并，但js的innerHTML是不会合并的，但jQuery的html()方法却会

    开始没注意html()方法这个问题，下面的解析代码老找不到失去那些空格，主要需求稍变态，浪费很长时间
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