谁帮我看看这代码错在哪，顺便改下。。谢谢

baobao1987

<% //String servletPath=request.getServletPath();  
4 S/ u! P+ Q+ i) ^9 F2 m5 ~   // int end =servletPath.lastIndexOf('/')+1;
# g5 P' r- G6 B7 X9 T //System.out.println(end);
//String photoPath=servletPath.substring(0,end);
String path=request.getRequestURI();
& S+ x) C# W9 u/ z //System.out.println(path);
int end =path.lastIndexOf('/')+1;
String photoPath=path.substring(0,end);
System.out.println(photoPath);
/ [# H: V) W2 S) j7 C %>
<script language="javascript">
function showPic(obj) {
  var o = document.getElementById("showimg");
6 w* G, @; H2 G) s6 |  var b = document.getElementById("photoPath");
& `0 i; |7 W  W& M% D# L* b, ~' F  var i=obj.value.lastIndexOf('s')+2;
. K1 f8 |% u7 {, j/ c# E/ q  var j=obj.value.length;
  //var a = document.image.value;
  //var int j=a.length;
/ w4 g/ k/ U' p" L0 q2 R3 q  //var i=a.lastIndexOf('s')+2;
# F5 R+ r% N2 G/ A$ V, @  var filename=obj.value.substring(i,j);
  o.src=b.value+"images/"+filename;
( S' l$ C* @2 `, d- P6 K* D  o.style.display="";
. k4 x, {6 I& {2 o3 G4 e/ t2 ^  o.border=1;
: P7 Q. l" |% J( J: t& o# L }
# l, U: F/ Z4 t, q/ I</script>
<form>
<input name="image" type="file" id="image" size="50" >
<div align="center"><img name="showimg" id="showimg" src="" style="display:none;" alt="预览图片" /></div>
! t" ^2 s7 ~9 ?, y</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