使用objective-c执行PHP脚本 [英] Executing a PHP script using objective-c

问题描述

我正在尝试执行一个PHP脚本，该脚本会增加数据库中的字段。我有脚本工作，我目前正在使用ASIHTTPRequest完美地修改数据库，但我觉得我应该使用不同的方法，因为我不需要返回。

<这是什么叫做HTTP POST？

  incrementOrDecrementURL = [[NSString alloc] initWithFormat：@http：// myURL /doScript.php]; 
 
 NSURL * requestURL = [[NSURL alloc] initWithString：incrementOrDecrementURL]; 
 
 //实际请求
 ASIHTTPRequest * request = [ASIHTTPRequest requestWithURL：requestURL]; 
 //成为请求委托
 //获取requestFinished：或requestFailed等回调：
 [request setDelegate：self]; 
 
 //开始请求
 [request startAsynchronous]; 
  

解决方案

形成 docs：使用ASIFormDataRequest发送表单POST

  ASIFormDataRequest * request = [ASIFormDataRequest requestWithURL：url]; 
 [请求setPostValue：@BenforKey：@first_name]; 
 [请求setPostValue：@CopseyforKey：@last_name]; 
 [request setFile：@/ Users / ben / Desktop / ben.jpgforKey：@photo]; 
  

但请注意，ASIHTTPRequest不是由其原始作者维护。

I'm trying to execute a PHP script which increments a field in a database. I have the script working and I am currently modifying the database perfectly using ASIHTTPRequest, but I feel as though I should be using a different method given that I do not need a return.

Is this what's called an HTTP POST?

    incrementOrDecrementURL = [[NSString alloc] initWithFormat:@"http://myURL/doScript.php"];

NSURL *requestURL = [[NSURL alloc] initWithString:incrementOrDecrementURL];

//The actual request
ASIHTTPRequest *request = [ASIHTTPRequest requestWithURL:requestURL];
// Becoming the request delegate
//To get callbacks like requestFinished: or requestFailed:
[request setDelegate:self];    

// Start request
[request startAsynchronous]; 

解决方案

form the docs: Sending a form POST with ASIFormDataRequest

ASIFormDataRequest *request = [ASIFormDataRequest requestWithURL:url];
[request setPostValue:@"Ben" forKey:@"first_name"];
[request setPostValue:@"Copsey" forKey:@"last_name"];
[request setFile:@"/Users/ben/Desktop/ben.jpg" forKey:@"photo"];

But also note, that ASIHTTPRequest is not maintained anymore by it's original author.

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