谁帮我看看这代码错在哪，顺便改下。。谢谢

baobao1987

<% //String servletPath=request.getServletPath();  
+ X+ a' h' b) c- m, i+ V   // int end =servletPath.lastIndexOf('/')+1;
//System.out.println(end);
) o# I6 g7 p% P+ } //String photoPath=servletPath.substring(0,end);
String path=request.getRequestURI();
//System.out.println(path);
* Q  g& b0 d( P3 B int end =path.lastIndexOf('/')+1;
2 [3 r7 @& V& I; j" L" X% ~ String photoPath=path.substring(0,end);
System.out.println(photoPath);
0 b- t  r. y$ u. m; h% Y %>
- B# s  n( x+ n6 |" h: k<script language="javascript">
/ p6 a2 p" y+ j# z function showPic(obj) {
  var o = document.getElementById("showimg");
9 J5 b+ N5 n4 L$ z& ^" k% w  var b = document.getElementById("photoPath");
  var i=obj.value.lastIndexOf('s')+2;
. f' G5 @4 R* ]  o3 R: M  var j=obj.value.length;
' T  g  ~. F( x2 V7 [. h0 R  //var a = document.image.value;
  //var int j=a.length;
  //var i=a.lastIndexOf('s')+2;
/ B0 i# q0 f, [. M2 K1 ?* ]  var filename=obj.value.substring(i,j);
$ {1 Q8 j1 [6 O4 X: d. `  o.src=b.value+"images/"+filename;
  o.style.display="";
* w9 ?+ F& D9 C, o5 I  o.border=1;
6 Z- ]  H2 z& ~# } }
7 ~" V: _& `( Z6 G</script>
<form>
<input name="image" type="file" id="image" size="50" >
( r- M$ {* A; }" V3 [<div align="center"><img name="showimg" id="showimg" src="" style="display:none;" alt="预览图片" /></div>
+ o9 r! C% b# R</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
. `3 S0 I6 P. l  k这样能帮你看看