原始方法:字符串分隔
①:
String[] urlParts = url.spilt("\\?");// GETのみ
//urlParts [1]为A=1&B=2&C=3
String[] params = urlParts [1].spilt("&");
Map<String,String> keyValue = new HashMap<String,String>();
for(String param : params){
String[] p = param.spilt("=");
map.put(p[0],p[1]);
}
map.get("xx");
②:
url参数是从HttpRequest中取的
request.getParamter("xx")// GET/POST
request.getQueryString("xx")// GETのみ
原文:https://www.cnblogs.com/vaen/p/14163129.html