html5中JavaScript removeChild 删除所有节点_html5教程技巧

假设div里有这么些内容：

复制代码

代码如下:

• Pretty row 1


• Pretty row 2


• Pretty row 3


• Pretty row 4


• Pretty row 5


• Pretty row 6


• Pretty row 7


• Pretty row 8


• Pretty row 9


• Pretty row 10


• Pretty row 40

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