Request參數總結

  

1. String path = request.getContextPath();  
2. String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";  
3. String remoteAddress=request.getRemoteAddr();  
4. String servletPath=request.getServletPath();  
5. String realPath=request.getRealPath("/");  
6. String remoteUser=request.getRemoteUser();  
7. String requestURI=request.getRequestURI();  
8. out.println("path:"+path+"<br>");  
9. out.println("basePath:"+basePath+"<br>");  
10. out.println("remoteAddr:"+remoteAddress+"<br>");  
11. out.println("servletPath:"+servletPath+"<br>");  
12. out.println("realPath:"+realPath+"<br>");  
13. out.println("remoteUser:"+remoteUser+"<br>");  
14. out.println("requestURI:"+requestURI+"<br>");  
15. 結果：  
16. path:/springboot
17. basePath:http://localhost:8080/springboot/  
18. remoteAddr:127.0.0.1  
19. servletPath:/index.jsp  
20. realPath:E:\apache-tomcat-8.0.23\webapps\springboot\  
21. remoteUser:null  
22. requestURI:/springboot/index.jsp  
23. 從上不難看出request各個對應方法所表明的含義