(1) request.getRequestURI()与request.getRequestURL()
request.getRequestURI()只是显示的是文件的名称
request.getRequestURL()显示的全部的URL
可以System.out.printle();
打印结果试试看,比较两者的区别。
(2)Request.getRequestURI()
Syntax
Request.getRequestURI()
Returns
The URL string corresponding to the current client request.
Description
The string returned does not include the server name or query
arguments. If the client's browser was directed at
http://webname.dataweb.com/test/expression.csp, the getRequestURI()
method would return /test/expression.csp.
Example
response.write("URI: " + Request.getRequestURI());
// prints: "URI: /ObjectCode/sampcode_request.ws"
// where "ObjectCode" is a folder in a web
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