Question

有人可以发布一些代码，只是将一行数据发布到数据库并读取一行数据回到Xcode中查看？我有一个基本的PHP文件和我一直在玩的Xcode项目，它在我的数据库中更新了一行，但两个字段中的信息都是空白的。

PHP代码减去域名和托管信息：

<?php

$username = "Username";
$pass = "Password";
$database = "test";

mysql_connect('localhost', $username, $pass);

@mysql_select_db($database) or die ("Unable to find database");

$name = @$_POST["name"];
$message = @$_POST["message"];

$query = "INSERT INTO test VALUES ('', '$name', '$message')";

mysql_query($query) or die (mysql_error("error"));

mysql_close();

?>

.h文件

`#import

         #define kPostURL @"http://localhost/TESTCONNECT.php" //variable to          use         whenever
#define kName @"name"
#define kMessage @"message"



@interface FirstViewController : UIViewController{

IBOutlet UITextField *nameText;
IBOutlet UITextView *messageText;

NSURLConnection *postConnection;
}

-(IBAction)post:(id)sender;


@end

.m文件

#import "FirstViewController.h"

@interface FirstViewController ()

@end

@implementation FirstViewController

- (void)viewDidLoad {
[super viewDidLoad];

}




-(void) postMessage:(NSString*) message withName:(NSString *) name{

if(name !=nil && message !=nil){

     NSMutableString *postString = [NSMutableString          stringWithString:kPostURL];
    [postString appendString:[NSString stringWithFormat:@"?%@=%@", kName, name]];

     [postString appendString: [NSString stringWithFormat:@"&%@=%@", kMessage, message]];

    [postString setString:[postString         stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding]];

    NSMutableURLRequest *request =[[NSMutableURLRequest alloc] initWithURL:[NSURL URLWithString: postString]];


     [request setHTTPMethod:@"POST"];

     postConnection =[[NSURLConnection alloc]initWithRequest:request delegate:self startImmediately:YES];


 }
 }

 -(IBAction)post:(id)sender{
 [self postMessage:messageText.text withName:nameText.text];
[messageText resignFirstResponder];
 messageText.text=nil;
 nameText.text=nil;}




  - (void)didReceiveMemoryWarning {
 [super didReceiveMemoryWarning];

 }


 @end

如果有人有更好的方法使用Xcode 7.2和swift 2，我想尽可能地进行切换。

数据库集成用户注册w / php

0 个答案: