Cannot forward after response has been committed有关问题
Cannot forward after response has been committed问题
在一个项目中的servlet里,用户登出后做跳转:
boolean flag=uBiz.lointOut(userBean.getSesionId()); if(flag) response.sendRedirect("index.jsp");
结果抛出异常:
Cannot forward after response has been committed。。。。
后来在后面加上return ;就正常了
boolean flag=uBiz.lointOut(userBean.getSesionId()); if(flag) response.sendRedirect("index.jsp"); return;