Topic: 请教(谢谢) (Incompatible type for switch) |
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1.请教(谢谢) (Incompatible type for switch) | Copy to clipboard |
Posted by: YoYo Posted on: 2004-08-20 12:30 我的代码是: shenhe=request.getParameter("checkCard"); type=request.getParameter("cxtj_zd"); fuhao=request.getParameter("cxtj_fh"); key=request.getParameter("cxtj_value"); sql="select * from add_new_huiyuan "; switch(shenhe){ case 1:sql+="where" +type +fuhao+ "and" +"shenhe='已审核'"; case 2:sql+="where" +type +fuhao+ "and" +"shenhe='未审核'"; } 错误提示是:Incompatible type for switch. Can't convert java.lang.String to int. switch(shenhe){ 我是个新手,对列表框不怎么了解。我的一个列表框的代码如下: <select name="checkCard"> <option value=1 selected >已审核</option> <option value=0 >未审核</option> </select> 请问:此列表框的返回值是什么类型的? 谢谢指点!!!!!!! { 请尽量用准确的文字描述作为标题 } |
2.Re:请教(谢谢) [Re: YoYo] | Copy to clipboard |
Posted by: nothing Posted on: 2004-08-20 12:35 1 or 0 ? |
3.Re:请教(谢谢) [Re: YoYo] | Copy to clipboard |
Posted by: scud Posted on: 2004-08-20 13:00 先转换为int |
4.Re:请教(谢谢) [Re: YoYo] | Copy to clipboard |
Posted by: gary31 Posted on: 2004-08-20 14:15 返回的值当然会是String型的, 要用switch,就得要先把值转换为int或chat 就不会出现你说的错误了 |
5.Re:请教(谢谢) (Incompatible type for switch) [Re: YoYo] | Copy to clipboard |
Posted by: YoYo Posted on: 2004-08-20 23:43 谢谢各位大侠指点 |
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