一、安装和使用步骤
1. 手机要有root权限 2. 下载tcpdump 3. adb push c:wherever_you_put cpdump /data/local/tcpdump 如果这一步真机无法push，可以用adb push c:where_you_put cpdump /sdcard，即先将文件存入不需要权限的文件夹中，这里用sdcard，然后在传到/data/local/tcpdump。 4. adb shell chmod 6755 /data/local/tcpdump 5, adb shell, 6. su获得root权限 7， cd /data/local 8， ./tcpdump -i any -p -s 0 -w /sdcard/capture.pcap
二、参数
# "-i any": listen on any network interface # "-p": disable promiscuous mode (doesn't work anyway) # "-s 0": capture the entire packet # "-w": write packets to a file (rather than printing to stdout)
adb pull /sdcard/capture.pcap capture.pcap #抓到的包导出到电脑，利用wireshark进行协助