Question

jsp怎么传数组到action

Answer 1

<input bype=‘hidden' name=‘people’ value=‘people1’/>

<input bype=‘hidden'键乱 name=‘people’ value=‘people2’/>

<input bype=‘hidden' name=‘people’ value=‘people3’/>

<input bype=‘hidden' name=‘people’ value=‘people4'/>
这样传到后台的就是people[]数组，是按照name的内容作为变量友团名的，一个稿告档值就是一个字符串，多个值就是数组