URL全路径

StringBuffer succURL = new? StringBuffer(httpRequest.getRequestURI());
??
??//获取所有URL参数
??????? Enumeration<?> parameters =? httpRequest.getParameterNames();
???????
??????? if(parameters.hasMoreElements())
??????? {
??????? ?succURL.append("?");
??????? }
??????? StringBuilder urlParameters = new StringBuilder();
????
??????? while(parameters.hasMoreElements())
??????? {
??????? ?String parameterName = parameters.nextElement().toString();
??????? ?String parameterValue = httpRequest.getParameter(parameterName);
??????? ?urlParameters.append(parameterName);
??????? ?urlParameters.append("=");
??????? ?urlParameters.append(parameterValue);
??????????? if(parameters.hasMoreElements())
??????????? {
??????????? ?urlParameters.append("&");
??????????? }
??????? ?
??????? }