jsp中el取不到域对象&&jsp中的<img>标签找不到图片

一:jsp中el取不到域对象

解决:

JAVA中转发到jsp,然后jsp中取 : request.getRequestDispatcher("/.../*.jsp").forward(request, response);

二:jsp中的<img>标签找不到图片

解决:

JAVA中设置:

String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
request.setAttribute("basePath", basePath);

jsp中取:

<img src="${basePath}/.../*.jsp">