关于jsp数组的问题
<%
ArrayList<CollegeDTO> collegeList=sb.QueryCollege();
ArrayList<DepartmentDTO> departmentList=sb.queryAllDep();
//Iterator<CollegeDTO> collegeIterator=collegeList.iterator();
int i=0;
int k=0;
int departmentLength=departmentList.size();
int collegeLength=collegeList.size();
int dep[]=new int[collegeLength];
for (i=0;i<collegeLength;i++)
dep[i]=0;
for (i=0;i<departmentLength;i++){
k=collegeList.get(i).getCollegeNo();
dep[k]=dep[k]+1;
}
%>
在jsp中嵌入以上一段代码,myeclipse报错如下:
org.apache.jasper.JasperException: An exception occurred processing JSP page /teacher/AddStu.jsp at line 154
151: dep[i]=0;
152: for (i=0;i<departmentLength;i++){
153: k=collegeList.get(i).getCollegeNo();
154: dep[k]=dep[k]+1;
155: }
156: %>
157:
如果dep[]有问题?
[解决办法]
K的值有没有超过departmentLength的大小？~
我的异常网推荐解决方案：An exception occurred processing JSP page,http://www.myexception.cn/j2se/33144.html
