「java获取系统语言」java获取系统字符集
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本文目录一览:
java怎么获取客户端是什么系统
1,从request里可以获取用户浏览器类型,
具体操作见例子:
Enumeration e = request.getHeaderNames();
while (e.hasMoreElements()) {
String name = (String)e.nextElement();
String value = request.getHeader(name);
System.out.println(name + " = " + value);
}
这样可以遍历从客户端传来的所有头信息:
request.getHeaders("User-Agent");
获取User-Agent (客户端的类型,一般用来区分不同的浏览器)。
2,获取操作系统信息
操作系统信息 String osName = System.getProperty("os.name" );
操作系统版本 String osVersion=System.getProperty("os.version");
java如何获取远程计算机的系统信息,cpu使用情况,磁盘使用情况等等
1、在远程server里搭建一个http服务,并支持某种服务端语言(如.net或php之类)
2、用服务端语言获取到服务器的磁盘信息,把结果输出
3、在本地用JS写一段AJAX脚本,远程请求服务端写好的程序,得到结果,并展示给用户
html
head
title提取硬盘序列号/title
script
function disk() {//硬盘序列号 信息
var locator = new ActiveXObject ("WbemScripting.SWbemLocator");
var service = locator.ConnectServer(".");
var properties = service.ExecQuery("SELECT * FROM Win32_DiskDrive");
var e = new Enumerator (properties);
document.write("table border=1");
for (;!e.atEnd();e.moveNext ())
{
var p = e.item ();
document.write("tr");
document.write("td" + p.signature + "/td");
document.write("/tr");
}
document.write("/table");
}
/script
/head
body
input type="button" value="硬盘序列号" onclick="disk()"
/body
/html
在这上找的代码:
对于写过ASP或.net 的人来说,通过asp或.net 语言来获得客户端的硬件信息是很熟悉的.但如何通过javascript这种客户端脚本来获得客户端的信息呢?请看以下实例:
!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"
html
head
titlejavascript获得客户端硬件信息-;/title
meta name="GENERATOR" content="Microsoft Visual Studio .NET
7.1"
meta name="vs_targetSchema"
content=""
script id=clientEventHandlersJS language=javascript
!--
function Button2_onclick() {//CPU 信息
var locator = new ActiveXObject ("WbemScripting.SWbemLocator");
var service = locator.ConnectServer(".");
var properties = service.ExecQuery("SELECT * FROM Win32_Processor");
var e = new Enumerator (properties);
document.write("table border=1");
for (;!e.atEnd();e.moveNext ())
{
var p = e.item ();
document.write("tr");
document.write("td" + p.Caption + "/td");
document.write("td" + p.DeviceID + "/td");
document.write("td" + p.Name + "/td");
document.write("td" + p.CpuStatus + "/td");
document.write("td" + p.Availability + "/td");
document.write("td" + p.Level + "/td");
document.write("td" + p.ProcessorID + "/td");
document.write("td" + p.SystemName + "/td");
document.write("td" + p.ProcessorType + "/td");
document.write("/tr");
}
document.write("/table");
}
function Button1_onclick() {//软盘信息
var locator = new ActiveXObject ("WbemScripting.SWbemLocator");
var service = locator.ConnectServer(".");
var properties = service.ExecQuery("SELECT * FROM Win32_FloppyDrive");
var e = new Enumerator (properties);
document.write("table border=1");
for (;!e.atEnd();e.moveNext ())
{
var p = e.item ();
document.write("tr");
document.write("td" + p.Description + "/td");
document.write("td" + p.DeviceID + "/td");
document.write("td" + p.Status + "/td");
document.write("td" + p.Manufacuturer + "/td");
document.write("/tr");
}
document.write("/table");
}
function Button1_onclick() {//CD-ROM 信息
var locator = new ActiveXObject ("WbemScripting.SWbemLocator");
var service = locator.ConnectServer(".");
var properties = service.ExecQuery("SELECT * FROM Win32_CDROMDrive");
var e = new Enumerator (properties);
document.write("table border=1");
for (;!e.atEnd();e.moveNext ())
{
var p = e.item ();
document.write("tr");
document.write("td" + p.Caption + "/td");
document.write("td" + p.Description + "/td");
document.write("td" + p.Drive + "/td");
document.write("td" + p.Status + "/td");
document.write("td" + p.MediaLoaded + "/td");
document.write("/tr");
}
document.write("/table");
}
function Button1_onclick() {//键盘信息
var locator = new ActiveXObject ("WbemScripting.SWbemLocator");
var service = locator.ConnectServer(".");
var properties = service.ExecQuery("SELECT * FROM Win32_Keyboard");
var e = new Enumerator (properties);
document.write("table border=1");
for (;!e.atEnd();e.moveNext ())
{
var p = e.item ();
document.write("tr");
document.write("td" + p.Description + "/td");
document.write("td" + p.Name + "/td");
document.write("td" + p.Status + "/td");
document.write("/tr");
}
document.write("/table");
}
function Button1_onclick() {//主板信息
var locator = new ActiveXObject ("WbemScripting.SWbemLocator");
var service = locator.ConnectServer(".");
var properties = service.ExecQuery("SELECT * FROM Win32_BaseBoard");
var e = new Enumerator (properties);
document.write("table border=1");
for (;!e.atEnd();e.moveNext ())
{
var p = e.item ();
document.write("tr");
document.write("td" + p.HostingBoard + "/td");
document.write("td" + p.Manufacturer + "/td");
document.write("td" + p.PoweredOn + "/td");
document.write("td" + p.Product + "/td");
document.write("td" + p.SerialNumber + "/td");
document.write("td" + p.Version + "/td");
document.write("/tr");
}
document.write("/table");
}
//--
/script
/head
body
INPUT id="Button1" type="button" value="Button"
name="Button1" language=javascript onclick="return Button1_onclick()"
/body
/html
使用javascript方式获得客户端的信息主要的优点是,不需求服务器资源.不需求刷新网页.直接在客户端执行脚本获得显示.
在这上找到了硬盘序列号的参数:
\'获得硬盘序列号
Dim cmicWmi As New System.Management.ManagementObjectSearcher(\"SELECT * FROM Win32_DiskDrive\")
Dim Uint32 As UInt32
For Each cmicWmiObj As ManagementObject In cmicWmi.Get
Uint32 = cmicWmiObj(\"signature\")
Next
TextBox1.Text = Uint32.ToString
和在一块总算给提出来了,呵呵。
java国际化的时候如何实现根据本地操作系统不同的语言显示不同的语言
java.util.Locale locale = Locale.getDefault();这个会根据当前系统的语言生成locale
1、获取本地的locale语言,
2、然后读取资源文件
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发布于:2022-12-27,除非注明,否则均为
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