NSString到NSArray

Question

我得到以下值作為字符串格式。

    getcommands=(
    {
    "created_time" = "2011-01-18T10:44:14+0000";
    from =         {
        id = 100001511725982;
        name = "ABC Welcomes U";
    };
    id = "100001511725982_158433587542247_1658635";
    message = Nice;
},
    {
    "created_time" = "2011-01-18T10:44:22+0000";
    from =         {
        id = 100001511725982;
        name = "ABC Welcomes U";
    };
    id = "100001511725982_158433587542247_1658637";
    message = "Gud One";
}
 )

現在，我僅需要從此字符串中獲取““ Message””。

Answer 1

將此值傳遞給json類，您將獲得它的字典格式，然后使用此方法從中獲取消息

[[[dict valueforkey：@“ getcommands”] objectatindex：indexpath.row] valueforkey：@“ message”]；

NSString * urlStr = [NSString stringWithFormat：@“ http://apple.com/reviewxml.php?show=Jfield”];

NSURLRequest *request = [[NSURLRequest alloc] initWithURL:[NSURL URLWithString:[urlStr stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding]]];

NSString *json = [BKAPIClient handleConnection:request];

[request release];

if (json)
    return (NSMutableDictionary *)[json JSONValue];


return nil;