请求:http://ip:8080/HelloWeb/index.jsp?name=linwen&password=123456
String path = request.getContextPath();String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort();String remoteAddress=request.getRemoteAddr();String servletPath=request.getServletPath();String remoteUser=request.getRemoteUser();String requestURI=request.getRequestURI();String queryString = request.getQueryString();path:/HelloWebbasePath:http://192.168.230.143:8080remoteAddr:192.168.230.143 :IP地址servletPath:/index.jsp :读取除掉根路径remoteUser:nullrequestURI:/HelloWeb/index.jsp :把项目的根路径读取queryString:name=linwen&password=123456
所以,想要获取链接,拼接即可(在服务器内部重定向不需要拼接域名)
