Android通过tcpdump抓包(wifi, 2g, 3g都可以)

1. 手机要有root权限

2. 下载tcpdump   http://www.strazzere.com/android/tcpdump

3. adb push c:\wherever_you_put\tcpdump /data/local/tcpdump

如果这一步真机无法push,可以用adb push c:\where_you_put\tcpdump /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,   su获得root权限

6, cd /data/local

7, ./tcpdump -i any -p -s 0 -w /sdcard/capture.pcap

命令参数:

        # "-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)

  ... do whatever you want to capture, then ^C to stop it ...

下载tcpdump文件到电脑 

 adb pull /sdcard/capture.pcap capture.pcap 


然后用wireshark打开即可看到数据包的详细信息。


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