iphone sdk - 预期的标识符错误

发布于 2024-11-26 22:16:57 字数 224 浏览 1 评论 0原文

我正在尝试加载一个网址，并将输入字段的值添加到网址末尾，但出现“预期标识符”错误:(

[self fetchURL:[NSURL URLWithString:[NSString stringWithFormat:@"http://localhost/test/script.php?name=%@&",[[urlField text]]]];

我做错了什么？

原文

i'm trying to load up a url with the value of the input field added to the end of the url and it errors with "expected identitifer" :(

[self fetchURL:[NSURL URLWithString:[NSString stringWithFormat:@"http://localhost/test/script.php?name=%@&",[[urlField text]]]];

what have I done wrong?

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梦幻的味道 2024-12-03 22:16:57

您错过了括号

[self fetchURL:[NSURL URLWithString:[NSString stringWithFormat:@"http://localhost/test/script.php?name=%@&",[[urlField text]]]]];

或尝试改为

    NSString *urlString = [NSString stringWithFormat:@"http://localhost/test/script.php?name=%@&",[urlField text]];
    NSURL *url = [NSURL URLWithString:urlString];
    [self fetchURL:url];

You have missed the bracket

[self fetchURL:[NSURL URLWithString:[NSString stringWithFormat:@"http://localhost/test/script.php?name=%@&",[[urlField text]]]]];

OR try instead

    NSString *urlString = [NSString stringWithFormat:@"http://localhost/test/script.php?name=%@&",[urlField text]];
    NSURL *url = [NSURL URLWithString:urlString];
    [self fetchURL:url];

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