iOS development--stage three--Weibo (4) (Program 2)

Design ideas:

Design code according to MVC

New Zyloginwebview inherited from UIView

Adding the WebView property in ZYLoginWebView.h

Create an initialization webview in the Zyloginwebview initialization method and add

Set up the Proxy import Protocol to implement two Protocol methods

To override the Layoutsubviews method method, set the WebView frame

Let WebView load request request into M-tube new model class Zysinaengine

Add a plus method to the Zysinaengine class (convenient) authorizereuqest returns a request

The Authorizereuqest method implementation requires many of the parameters of the application created by Sina and the parameters are used many times so the macro is defined in the Zysinaengine

Defined in ZYLoginWebView.h

-(void) Loadauthorizerequest: (nsurlrequest *) request;

Create and initialize the Zyloginwebview in Timelineviewcontroller and then load the request

Receive code in the WebView proxy method

Need to tell Timelineviewcontroller to use protocol after receiving code

Because Zyloginwebview wanted to send messages to someone, so there should be a Delegate object property id< protocol name > Delegate in Zyloginwebview

Write the Protocol method in Zyloginwebview and invoke the Protocol method in. m

The composition of the Nserror

Timelineviewcontroller implementing proxy methods get the code.

iOS development--stage three--Weibo (4) (Program 2)