谁帮我看看这代码错在哪，顺便改下。。谢谢

baobao1987

<% //String servletPath=request.getServletPath();  
2 R, R7 J$ s! a4 n9 I, b: c- V* H   // int end =servletPath.lastIndexOf('/')+1;
6 w% E3 n) T& E //System.out.println(end);
//String photoPath=servletPath.substring(0,end);
; M% {2 w$ \! `4 T4 @9 P String path=request.getRequestURI();
//System.out.println(path);
int end =path.lastIndexOf('/')+1;
String photoPath=path.substring(0,end);
System.out.println(photoPath);
%>
1 ~# T% A4 M9 }<script language="javascript">
function showPic(obj) {
  var o = document.getElementById("showimg");
  var b = document.getElementById("photoPath");
% J. M& R9 C  X: I  var i=obj.value.lastIndexOf('s')+2;
  ~' }  p0 X+ }& P! x  var j=obj.value.length;
% d! P; Q# p1 q  //var a = document.image.value;
+ s# u9 \% r6 x5 ?. d  //var int j=a.length;
6 o- J8 y& N5 U  //var i=a.lastIndexOf('s')+2;
- H' l* }$ c  {% D2 G8 H: b  var filename=obj.value.substring(i,j);
  G, t3 f( U# K: F- J  o.src=b.value+"images/"+filename;
, [0 ?# n- L, M1 {9 e' N. z, [  o.style.display="";
9 o: s7 H8 N( ~4 f  o.border=1;
}
</script>
+ H& F" O7 r8 f5 M; j5 b+ G<form>
6 S; V6 r* O# L9 `% I& D<input name="image" type="file" id="image" size="50" >
- o! z1 m1 y2 `1 ?7 Y3 O. w<div align="center"><img name="showimg" id="showimg" src="" style="display:none;" alt="预览图片" /></div>
</form>

xh1123

这样谁看得出来哦，把整个文件贴出来。。。看看 ，，呵呵

8760747

怎么也得把错误的信息发来吧
这样能帮你看看