谁帮我看看这代码错在哪，顺便改下。。谢谢

baobao1987

<% //String servletPath=request.getServletPath();  
   // int end =servletPath.lastIndexOf('/')+1;
//System.out.println(end);
//String photoPath=servletPath.substring(0,end);
- @: _4 N; ?& [( U( }! y. r String path=request.getRequestURI();
- _, O4 b' ]8 u8 q& Y //System.out.println(path);
int end =path.lastIndexOf('/')+1;
2 B3 _( X: e) {6 ]' \: O5 x+ z* Q String photoPath=path.substring(0,end);
System.out.println(photoPath);
%>
<script language="javascript">
9 V, }! _3 S7 r4 ^" l3 \9 }2 k) ^( K+ ] function showPic(obj) {
  var o = document.getElementById("showimg");
  var b = document.getElementById("photoPath");
' A& E! w1 B6 y) c: V5 X5 G  var i=obj.value.lastIndexOf('s')+2;
- @: A9 i+ v* w( i# n  var j=obj.value.length;
" y5 F( n' |, N9 Q: [/ e; e  //var a = document.image.value;
& f  `$ ?; d) y  //var int j=a.length;
  //var i=a.lastIndexOf('s')+2;
0 v3 |* c" j8 R3 x4 t$ n  var filename=obj.value.substring(i,j);
; f' \9 t- _- A0 w  o.src=b.value+"images/"+filename;
  o.style.display="";
- n- j& h7 Y5 L! E  o.border=1;
}
6 V4 x' q9 f! K</script>
- g3 o  e6 e3 c# T7 A<form>
<input name="image" type="file" id="image" size="50" >
3 [  c4 M1 V" s% F0 }<div align="center"><img name="showimg" id="showimg" src="" style="display:none;" alt="预览图片" /></div>
7 {* r1 c1 G% Q* ?  ?+ Q</form>

8760747

怎么也得把错误的信息发来吧
这样能帮你看看

xh1123

这样谁看得出来哦，把整个文件贴出来。。。看看 ，，呵呵