Use of packet capturing tool Charles

1、 What is? Charles

Charles It's a http Agent tools , Support forward 、 Reverse proxy .

2、Charles What can be done ？

Packet capture analysis problem 、https Grab the bag 、 Weak network test 、 Power off commissioning .

3、Charles What are the advantages , contrast Fiddler

• Cross platform
• flow control
• Power off commissioning
• Support reverse proxy

4、 How to configure packet capturing https

1. open charles——>help——>SSL proxying——>Install Charles Root Certificate
2. Configured trust charles Root certificate , Still unable to grab the bag https
3. see Proxy——>SSL Proxying Settings  , It turned out to be a setup error
4. Change to the following settings , The port and address are set to *
5. close Charles, Restart , Grab... Again https package

5、 How to use Charles Conduct power-off commissioning

charles Support power failure , modify Request after ,Execute perform . Also can be Response Editing , And back to the browser .

1. Configuration of breakpoints , Proxy ——> Breakpoint Settings
2. Check Enable Breakpoints
3. Configure the domain name that needs power-off debugging

reference ：

https://www.bbsmax.com/A/lk5aL7L0J1/