HTTP debugging tool: fiddler Introduction

The company recommends a software, which is indeed very important for our web developers:

That is, Fiddler,

For detailed usage, see:

Http://younglab.blog.51cto.com/416652/268539

When you modify the hosts through the tools toolbar, When you access the hosts through IE, it will automatically follow your hosts configuration here,

Jump to the corresponding IP server. The priorities are:

DNS-> fiddler-> hosts-> ..

Then, you can use the following command line to add the display IP address to see if your modification has taken effect:

Cols Add "server" X-HOSTIP

I hope to help you.