<META http-equiv=Content-Type content="text/htmlcharset=gb2312">
<SCRIPT language=JScript event="OnCompleted(hResult,pErrorObject, pAsyncContext)" for=foo>
document.forms[0].txtMACAddr.value=unescape(MACAddr)
document.forms[0].txtIPAddr.value=unescape(IPAddr)
document.forms[0].txtDNSName.value=unescape(sDNSName)
//document.formbar.submit()
</核扰SCRIPT>
<SCRIPT language=JScript event=OnObjectReady(objObject,objAsyncContext) for=foo>
if(objObject.IPEnabled != null &&objObject.IPEnabled != "undefined" &&objObject.IPEnabled == true)
{
if(objObject.MACAddress != null &&objObject.MACAddress != "undefined")
MACAddr = objObject.MACAddress
if(objObject.IPEnabled &&objObject.IPAddress(0) != null &&objObject.IPAddress(0) != "undefined")
IPAddr = objObject.IPAddress(0)
if(objObject.DNSHostName != null &&objObject.DNSHostName != "undefined")
sDNSName = objObject.DNSHostName
}
</SCRIPT>
<META content="MSHTML 6.00.2800.1106" name=GENERATOR></HEAD>
<BODY>
<OBJECT id=locator classid=CLSID:76A64158-CB41-11D1-8B02-00600806D9B6 VIEWASTEXT></OBJECT>余哪
<OBJECT id=foo classid=CLSID:75718C9A-F029-11d1-A1AC-00C04FB6C223></OBJECT>
<SCRIPT language=JScript>
var service = locator.ConnectServer()
var MACAddr
var IPAddr
var DomainAddr
var sDNSName
service.Security_.ImpersonationLevel=3
service.InstancesOfAsync(foo, 'Win32_NetworkAdapterConfiguration')
</SCRIPT>
<FORM id="formfoo" name="formbar" action="改毁旦index.do" method="post"><INPUT value="00-11-11-B4-52-EF" name="txtMACAddr"><INPUT value="210.42.38.50" name="txtIPAddr"><INPUT value="zhupan" name="txtDNSName"></FORM></BODY></HTML>
页面上传值就可一了 这个可以吧地址 和主机名 还有ip搞定
流程是这样的：先初始化蓝牙适配器，然后获取本机蓝牙适配器的状态，然后开始搜余宽索，稿码当停止搜索以后在开始搜索，就会触发蓝牙是配置状态变化的事件，搜索完成以后获取所有已经发现的蓝牙设备，就可以将devices中的设备Array取出来了。然后就可以得到所有已经连接的设备了，至于链接功能，还没有真机可测，所以没有测试。
我的电脑上蓝牙连接的设备：
以下是案例代码：
// pages/bluetooth/bluetooth.js
Page({
data:{},
onLoad:function(options){
// 页面初始化 options为页面跳转所带来的参数
},
//初始化蓝牙适配器
openBluetooth:function(){
wx.openBluetoothAdapter({
success: function(res){
console.log(res.errMsg)
// success
wx.showToast({
title:"初始化蓝牙适配器成功",
duration:2000
})
},
})
},
//关闭蓝牙模块
closeBluetooth:function(){
wx.openBluetoothAdapter()
wx.closeBluetoothAdapter({
success: function(res){
// success
console.log("success"+res)
}
})
},
//获取本机蓝牙适配器状态
getBluetoothAdapterState:function(){
wx.getBluetoothAdapterState({
success: function(res){
// success
console.log("res:"+res)
console.log("errMsg:"+res.errMsg)
}
})
},
//监听蓝牙适配器状态变化事件
onBluetoothAdapterStateChange:function(){
wx.onBluetoothAdapterStateChange(function(res) {
console.log(`adapterState changed, now is`, res)
})
},
// 开始搜寻附近的蓝牙外围设备
startBluetoothDevicesDiscovery:function(){
wx.startBluetoothDevicesDiscovery({
success: function (res) {
console.log(res)
}
})
},
// 停止搜寻附近的蓝牙外围设备
stopBluetoothDevicesDiscovery:function(){
wx.stopBluetoothDevicesDiscovery({
success: function (res) {
console.log(res)
}
})
},
//获取所有已发现的蓝牙设备
getBluetoothDevices:function(){
wx.getBluetoothDevices({
success: function(res){
// success
console.log(res)
},
})
},
//监听寻找到新设备的事件
onBluetoothDeviceFound:function(){
wx.onBluetoothDeviceFound(function(res) {
// callback
console.log(res)
})
},
//根据 uuid 获取处于已连接状态的竖敬亮设备
getConnectedBluetoothDevices:function(){
wx.getConnectedBluetoothDevices({
success: function (res) {
console.log(res)
}
})
},
//连接低功耗蓝牙设备
createBLEConnection:function(){
wx.createBLEConnection({
deviceId: 'AC:BC:32:C1:47:80',
success: function(res){
// success
console.log(res)
},
fail: function(res) {
// fail
},
complete: function(res) {
// complete
}
})
},
//断开与低功耗蓝牙设备的连接
closeBLEConnection:function(){
wx.closeBLEConnection({
deviceId: 'AC:BC:32:C1:47:80',
success: function (res) {
console.log(res)
}
})
},
//监听低功耗蓝牙连接的错误事件，包括设备丢失，连接异常断开等等
onBLEConnectionStateChanged:function(){
wx.onBLEConnectionStateChanged(function(res) {
console.log(`device ${res.deviceId} state has changed, connected: ${res.connected}`)
})
},
//获取蓝牙设备所有 service（服务）
getBLEDeviceServices:function(){
wx.getBLEDeviceServices({
deviceId: '48:3B:38:88:E3:83',
success: function(res){
// success
console.log('device services:', res.services.serviceId)
},
fail: function(res) {
// fail
},
complete: function(res) {
// complete
}
})
},
//获取蓝牙设备所有 characteristic（特征值）
getBLEDeviceCharacteristics:function(){
wx.getBLEDeviceCharacteristics({
deviceId: '48:3B:38:88:E3:83',
serviceId: 'serviceId',
success: function(res){
// success
},
fail: function(res) {
// fail
},
complete: function(res) {
// complete
}
})
}
})
CString itemstr = "D:\"switch(::GetDriveType(itemstr))
{
case 2:
/带或/返回的这个编号是软驱
break
case 3:
//硬盘
break
case 5:
//光驱
break
case 4:
//网誉行尺络驱动器
break
case 6:
//RAM
break
}
使用函数GetVolumeInformation()函数获得硬盘序列号，自己网上查
使用函数GetDiskFreeSpaceEx可以获得磁盘空间，磁盘已使用或者剩余空间
获取内存信息：
MEMORYSTATUS mst
GlobalMemoryStatus(&mst)
得到mst.dwAvailPhys/1024为可用物理内存
mst.dwTotalPhys/1024为总物理内存
别的东西CPU,网络的详情请查阅<Visual C++开发经验庆高技巧宝典>明日科技编写，人民邮电出版社
欢迎分享，转载请注明来源：内存溢出
微信扫一扫
支付宝扫一扫
评论列表（0条）