1. 论坛系统升级为Xenforo,欢迎大家测试!
    Dismiss Notice

<br>和<br />有啥区别?

Discussion in '前端开发' started by swenge, Mar 28, 2006.

  1. swenge

    swenge New Member

    Joined:
    Nov 28, 2005
    Messages:
    386
    Likes Received:
    1
    好像更专业一点的都喜欢用< br />,不明白为什么啊!

    <br>和<br />有啥区别?:ft:
     
  2. 西子宜

    西子宜 Well-Known Member

    Joined:
    Sep 5, 2005
    Messages:
    15,739
    Likes Received:
    62
    我也发现了,帮顶
     
  3. 极品蜗牛

    极品蜗牛 New Member

    Joined:
    Oct 20, 2005
    Messages:
    673
    Likes Received:
    2
    W3C的标准这么要求的...标志要成对出现,实在不成对的后面加 /
     
  4. java♨

    java♨ New Member

    Joined:
    Mar 27, 2006
    Messages:
    31
    Likes Received:
    0
    因为W3C 的标准是

    有开 就要有关

    <br> 以前这个只是开,没有关!
    /> 这个表示关了!所以现在是 <br />
     
  5. Tameway

    Tameway New Member

    Joined:
    Sep 6, 2005
    Messages:
    1,286
    Likes Received:
    8
    白痴标准,制定无谓的形式来显示自己的权威
     
  6. lane

    lane New Member

    Joined:
    Sep 5, 2005
    Messages:
    6,548
    Likes Received:
    29
    在XHTML中这是不合法的。XHTML要求有严谨的结构,所有标签必须关闭。如果是单独不成对的标签,在标签最后加一个"/"来关闭它。例如:

    <br />
     
  7. jeminy

    jeminy Member

    Joined:
    Sep 27, 2005
    Messages:
    975
    Likes Received:
    13
    明白~