Get requests and post requests in iOS development

A GET request is typically a network request that does not involve the user's account password, where the GET request is returned to the requested content before the next action can be made.

-(void) requestwithget{

GET Request:

1. Set the request path

NSString * Urlstr = [NSString stringwithformat:@ "http://192.168.1.53:8080/mjserver/login?username=%@&pwd=%@", Self.nametextfield.text,self.pawtextfield.text];

2. Create request object, not set, default to get

Nsurl * url = [Nsurl urlwithstring:urlstr];

3. Sending the request

}

A POST request can be used to send a login request for an account password because its URL does not show the contents of the account and password, so it is relatively secure, and some images are asynchronously downloaded and so on

-(void) requestwithpost{

POST request:

Set Request Path

Nsurl * url = [nsurl urlwithstring:@ "http://192.168.1.53:8080/"];

Create Request Object

Nsmutableurlrequest * request = [nsmutableurlrequest Requestwithurl:url];

Set request Timeout to 5 seconds

request.timeoutinterval=5.0;

Set Request method

[Email protected] "POST";

Set the request body

NSString *param=[nsstring stringwithformat:@ "username=%@&pwd=%@", Self.nameTextField.text, Self.pawTextField.text];

Convert the stitched string to data, set the request body

Request. Httpbody=[param datausingencoding:nsutf8stringencoding];

Send Request

}

Get requests and post requests in iOS development