Bad Request- Invalid Hostname while connect to localhost via wifi from mobile phone

问题

I get the Bad Request- Invalid Hostname [HTTP ERROR 400] while trying connect my laptop's localhost. Actually, I am learning to develop mobile web using jQuery Mobile. I want to see the layout of the web whether fit my phone size.

i have added the port number which given by the Visual Studio with this way:
Control Panel> Firewall> Advanced Settings> Inbounce Rules> New Rule.
Then, i get my IP address by typing "ipconfig" at Command Prompt.
After that, I use my Android phone browser (Mozilla 5.0) and enter the link 192.XXX.XXX.XXX:57976.

I have read similar questions but I can't get the solution. Some people think this error is related to the IIS settings. But I can't get the solution of the IIS settings. Hope you guys can help me solve this problem.

回答1:

Step 1: Add Inbound Rule of Windows Firewall

Open the Windows Firewall with Advanced Security.
At the left panel, right click on Inbound Rule > New Rule
Rule Type: Port
Protocol and Ports: TCP
Specific local ports: 57976
Action: Allow the connection
Profile: Tick all (Domain, Private, Public)
Name: Name, Description(optional)
Finish.

Step 2: IIS or IIS Express

Add Bindings of IIS Manager

Open the IIS Manager.
At the left panel, Go to Sites > Default Web Sites.
At the right panel, click on the Bindings. Then, the new dialog pop ups.
At the pop-up dialog, click on the "Add" buttons. Input the port number and the hostname.
For my case,
port = 57976;
hostname = 192.XXX.XXX.XXX (my IP address)

Add Bindings of IIS Express (Visual Studio)

Stop the current Site
For Visual Studio 2015, change the IIS config under your project folder C:\Projects\<ProjectName>\.vs\config\applicationhost.config‌.
For previous version of Visual Studio 2015, change the IIS config under IIS Express folder C:\Users\<your profile name>\Documents\IISExpress\config\applicationhost.config

In applicationhost.config, search by the port number (for my case is 57976), then one more binding with your IP Address

    <site name="Web(1)" id="9">
      <application path="/" applicationPool="Clr4IntegratedAppPool">
        <virtualDirectory path="/" physicalPath="E:\abc\project\dev\web" />
      </application>
      <bindings>
        <binding protocol="http" bindingInformation="*:57976:localhost" />
        <binding protocol="http" bindingInformation="*:57976:192.XXX.X.XXX" />
      </bindings>
    </site>

Updated:

For windows 10 or Visual Studio 2015 users, you may get the error message below:

Unable to launch the IIS Express Web server, Failed to register URL, Access is denied

Solution:

Close Visual Studio
Right click on Visual Studio > Run as Administrator

Reference: https://azure.microsoft.com/en-us/documentation/articles/mobile-services-dotnet-backend-how-to-configure-iis-express/

回答2:

Clear Browser data ctrl+shift+del

来源：https://stackoverflow.com/questions/22044470/bad-request-invalid-hostname-while-connect-to-localhost-via-wifi-from-mobile-ph

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