The doFilter method of the Filter is called by the container each time a request/response pair is passed through the chain due to a client request for a resource at the end of the chain. doGet...
* 获得windows下指定地址硬盘空间大小 * * @param dirPath * @return */ final private long getDiskForWindowsInfo(String dirPath) { try { long space = -1; Process process; Runtime run = Runtime.getRuntime...
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String remoteHost=request.getRemoteHost(); log.info("Request from host:"+remoteHost); //判断客户计算机IP地址是否合法,以127开头的表示不合法,禁止访问
getRemoteAddr():获得客户端的IP地址 getRemoteHost():获得客户端电脑的名字,若失败,则返回客户端电脑的IP地址 InetAddress ia = InetAddress.getLocalHost(); String iad = ia.getHostAddress();//主机IP ...
1.06 getRermoteAddr() 获取客户的IP地址。 String strIP =request.getRemoteAddr() 1.07 getRemoteHost() 获取客户机的名称。 String clientName =request.getRemoteHost() 1.08 getServerName() ...
enableLookups 如果为true,则可以通过调用request.getRemoteHost()进行DNS查询来得到远程客户端的实际主机名,若为false则不进行DNS查询,而是返回其ip地址 redirectPort 指定服务器正在处理http请求时收到了一个...
The doFilter method of the Filter is called by the container each time a request/response pair is passed through the chain due to a client request for a resource at the end of the chain. doGet...
* 获得windows下指定地址硬盘空间大小 * * @param dirPath * @return */ final private long getDiskForWindowsInfo(String dirPath) { try { long space = -1; Process process; Runtime run = Runtime.getRuntime...
getRemoteAddr():获取客户端的IP地址 getRemoteHost():获取客户端的名字 getSession([Boolean create]):返回和请求相关Session getServerName():获取服务器的名字 getServletPath():获取客户端所请求的脚本文件...
为什么要有GC? GC是垃圾收集的意思(Gabage Collection),内存处理是编程人员容易出现问题的地方,忘记或者错误的内存回收会导致程序或系统的不稳定甚至崩溃,Java提供的GC功能可以自动监测对象是否超过作用域...
找,反向解析 ip 对应域名或主机名--> protocol="org.apache.coyote.http11.Http11NioProtocol" connectionTimeout="20000" redirectPort="8443 maxThreads=“500” minSpareThreads=“100” maxSpareThreads...
为什么要有GC? GC是垃圾收集的意思(Gabage Collection),内存处理是编程人员容易出现问题的地方,忘记或者错误的内存回收会导致程序或系统的不稳定甚至崩溃,Java提供的GC功能可以自动监测对象是否超过作用域...
15 String getRemoteAddr() 返回发送此请求的客户端IP地址 16 String getRemoteHost() 返回发送此请求的客户端主机名 17 void setAttribute(String key,Object obj) 设置属性的属性值 18 String getRealPath...