javaweb项目.分页上传至网上服务器报错..本地TOMCAT运行就正常

来源:百度知道 编辑:UC知道 时间:2024/06/08 08:34:18
报错:500 Servlet Exception
java.lang.ArithmeticException: / by zero
at com.util.PageModel.getTotalPages(PageModel.java:29)
at com.util.PageModel.getNextPageNo(PageModel.java:87)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at com.caucho.el.ArrayExpr.evalObject(ArrayExpr.java)
at com.caucho.el.PathExpr.evalObject(PathExpr.java:112)
at com.caucho.el.Expr.print(Expr.java:325)
at _jsp._jsp._nocheck_0member__jsp._jspService(jsp/Nocheck_Member.jsp:386)
at com.caucho.jsp.JavaPage.service(JavaPage.java:60)
at com.caucho.jsp.Page.pageservice(Page.java:570)
at com.caucho.server.dispatch.PageFilterChain.doFilter(PageFilterChain.java:179)
at com.util.CharsetEncodingFilter.doFi

java.lang.ArithmeticException: / by zero

你的list长度可能为0.
在if(list.size()!=0)
{
这里写分页代码
}

jsp/Nocheck_Member.jsp
你得这个页面上有错

这里好像没问题,页面有错或list取值的错,你在测测