{
/*
获取手机（ios，android）的设备唯一码(mac地址, IMEI)
2018年02月16日 ⁄ 综合 ⁄ 共 2697字 ⁄ 字号 小 中 大 ⁄ 评论关闭
app中总会用到客户端下载量数据统计，一般都是用的设备的唯一码作为标示，以下是获取mac地址的代码片段，记录备份。
android 获取mac地址
1. <uses-permission android:name="android.permission.ACCESS_WIFI_STATE">
2. private String getLocalMacAddress(){
WifiManager wifi = (WifiManager)getSystemService(Context.WIFI_SERVICE);
WifiInfo info = wifi.getConnectionInfo();
return info.getMacAddress();
}
android 获取IMEI数据
public static String getIMEI(Context context) {
return ((TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE)).getDeviceId();
}
ios 获得mac地址
+(NSString *)getLocalMacAddress
{
int mib[6];
size_t len;
char *buf;
unsigned char *ptr;
struct if_msghdr *ifm;
struct sockaddr_dl *sdl;
mib[0] = CTL_NET;
mib[1] = AF_ROUTE;
mib[2] = 0;
mib[3] = AF_LINK;
mib[4] = NET_RT_IFLIST;
if ((mib[5] = if_nametoindex("en0")) == 0) {
//printf("Error: if_nametoindex error/n");
return NULL;
}
if (sysctl(mib, 6, NULL, &len, NULL, 0) < 0) {
//printf("Error: sysctl, take 1/n");
return NULL;
}
if ((buf = malloc(len)) == NULL) {
//printf("Could not allocate memory. error!/n");
return NULL;
}
if (sysctl(mib, 6, buf, &len, NULL, 0) < 0) {
//printf("Error: sysctl, take 2");
return NULL;
}
ifm = (struct if_msghdr *)buf;
sdl = (struct sockaddr_dl *)(ifm + 1);
ptr = (unsigned char *)LLADDR(sdl);
// NSString *outstring = [NSString stringWithFormat:@"%02x:%02x:%02x:%02x:%02x:%02x", *ptr, *(ptr+1), *(ptr+2), *(ptr+3), *(ptr+4), *(ptr+5)];
NSString *outstring = [NSString stringWithFormat:@"%02x%02x%02x%02x%02x%02x", *ptr, *(ptr+1), *(ptr+2), *(ptr+3), *(ptr+4), *(ptr+5)];
free(buf);
return [outstring uppercaseString];
}
ios获取时候所需包含的头文件
#include<sys/socket.h>
#include<sys/sysctl.h>
#include<net/if.h>
#include <net/if_dl.h>
- (NSString *) macaddress{
int mib[6];
size_t len;
char *buf;
unsignedchar *ptr;
structif_msghdr *ifm;
structsockaddr_dl *sdl;
mib[0] =CTL_NET;
mib[1] =AF_ROUTE;
mib[2] =0;
mib[3] =AF_LINK;
mib[4] =NET_RT_IFLIST;
if ((mib[5]= if_nametoindex("en0")) == 0) {
printf("Error: if_nametoindex errorn");
return NULL;
}
if(sysctl(mib, 6, NULL, &len, NULL, 0)< 0) {
printf("Error: sysctl, take 1n");
return NULL;
}
if ((buf =malloc(len)) == NULL) {
printf("Could not allocate memory. error!n");
return NULL;
}
if(sysctl(mib, 6, buf, &len, NULL, 0)< 0) {
printf("Error: sysctl, take 2");
free(buf);
return NULL;
}
ifm =(struct if_msghdr *)buf;
sdl =(struct sockaddr_dl *)(ifm + 1);
ptr =(unsigned char *)LLADDR(sdl);
NSString*outstring = [NSString stringWithFormat:@"X:X:X:X:X:X",
*ptr, *(ptr+1), *(ptr+2), *(ptr+3), *(ptr+4), *(ptr+5)];
free(buf);
returnoutstring;
}
- (NSString *)getMacAddress
{
*/
}