方法一:java
经过程序遍历http请求的全部参数放到hashmap中,用的时候方便了。blog
若是参数值有中文,那么须要在程序中添加filter转码,或者在下面程序里,对paramValue转码get
Map map = new HashMap(); Enumeration paramNames = request.getParameterNames(); while (paramNames.hasMoreElements()) { String paramName = (String) paramNames.nextElement(); String[] paramValues = request.getParameterValues(paramName); if (paramValues.length == 1) { String paramValue = paramValues[0]; if (paramValue.length() != 0) { System.out.println("参数:" + paramName + "=" + paramValue); map.put(paramName, paramValue); } } } }
方法二:hash
Map paramMap = new HashMap(); paramMap = request.getParameterMap();