request.getSession().setAttribute(string, int);问题
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request.getSession().setAttribute(string, int);问题
public ActionForward inserttousu(ActionMapping mapping, ActionForm form,
HttpServletRequest request, HttpServletResponse response)
throws Exception {
Tousu s = (Tousu) form;
UserDAO ud = new UserDAO();
try {
int n = ud.inserttousu(s);
if (n != 0) {
request.getSession().setAttribute("proname", n);------MyEclipse中提示此句错误!
当进行添加时,报如下错误:
java.lang.Error: Unresolved compilation problem:
The method setAttribute(String, Object) in the type HttpSession is not applicable for the arguments (String, int)
解决:选中项目点右键,Properties -〉Java Compiler。
把Compiler compliance level 改成6.0。
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