getRequestURI getRequestURL 区别

时间:2023-03-10 03:58:04
getRequestURI getRequestURL 区别

参考 https://blog.****.net/gavid0124/article/details/45390999/

request.getRequestURL() 返回全路径

request.getRequestURI() 返回除去host(域名或者ip)部分的路径

request.getContextPath() 返回工程名部分,如果工程映射为/,此处返回则为空

request.getServletPath() 返回除去host和工程名部分的路径

例如:

request.getRequestURL() http://localhost:8080/jqueryLearn/resources/request.jsp 
request.getRequestURI() /jqueryLearn/resources/request.jsp
request.getContextPath()/jqueryLearn 
request.getServletPath()/resources/request.jsp