JAVA獲取客戶端請求電腦IP,作業系統等等各種資訊
阿新 • • 發佈:2019-02-10
HttpServletRequest request = ServletActionContext.getRequest(); System.out.println("瀏覽器基本資訊:"+request.getHeader("user-agent")); System.out.println("客戶端系統名稱:"+System.getProperty("os.name")); System.out.println("客戶端系統版本:"+System.getProperty("os.version")); System.out.println("客戶端作業系統位數:"+System.getProperty("os.arch")); System.out.println("HTTP協議版本:"+request.getProtocol()); System.out.println("請求編碼格式:"+request.getCharacterEncoding()); System.out.println("Accept:"+request.getHeader("Accept")); System.out.println("Accept-語言:"+request.getHeader("Accept-Language")); System.out.println("Accept-編碼:"+request.getHeader("Accept-Encoding")); System.out.println("Connection:"+request.getHeader("Connection")); System.out.println("Cookie:"+request.getHeader("Cookie")); System.out.println("客戶端發出請求時的完整URL"+request.getRequestURL()); System.out.println("請求行中的資源名部分"+request.getRequestURI()); System.out.println("請求行中的引數部分"+request.getRemoteAddr()); System.out.println("客戶機所使用的網路埠號"+request.getRemotePort()); System.out.println("WEB伺服器的IP地址"+request.getLocalAddr()); System.out.println("WEB伺服器的主機名"+request.getLocalName()); System.out.println("客戶機請求方式"+request.getMethod()); System.out.println("請求的檔案的路徑"+request.getServerName()); System.out.println("請求體的資料流"+request.getReader()); BufferedReader br=request.getReader(); String res = ""; while ((res = br.readLine()) != null) { System.out.println("request body:" + res); } System.out.println("請求所使用的協議名稱"+request.getProtocol()); System.out.println("請求中所有引數的名字"+request.getParameterNames()); Enumeration enumNames= request.getParameterNames(); while (enumNames.hasMoreElements()) { String key = (String) enumNames.nextElement(); System.out.println("引數名稱:"+key); }