Objective c 潜在泄漏问题

当我构建并分析我的应用程序时，我发现代码附近有潜在的泄漏

[array1 release]

…为什么会发生这种情况？请提前感谢

- (void) touchOnFeaturedCatalog
{
    searchId == 2;
    //featuredCatalogName = @"23064_Leeds2010";

    //NSString *response = [ZoomCatalogAppDelegate getResponseFromServer:[NSString stringWithFormat:@"http://www.zoomcatalog.com/iphone/iphone.php?catalog=%@&iphone=Yes&pdf=No", featuredCatalogName]]; 

    NSString *response = [ZoomCatalogAppDelegate getResponseFromServer:@"http://www.zoomcatalog.com/iphone/supplier.php"];
    //NSString *response = [ZoomCatalogAppDelegate getResponseFromServer:@"http://test.atvescape.com/articles.php"];
    //NSLog(@"Response = %@", response);
    NSArray *array = [response componentsSeparatedByString:@"##"];
    [array retain];

    for(int i = 0; i < array.count; i++)
    {
        NSLog(@"Trying outer loop.... %d, %@, %@", i, [array objectAtIndex:i], featuredCatalogName);
        NSArray *array4 = [featuredCatalogName componentsSeparatedByString:[array objectAtIndex:i]];
        if(array4.count > 1)
        {
            response = [ZoomCatalogAppDelegate getResponseFromServer:[NSString stringWithFormat:@"http://www.zoomcatalog.com/iphone/catalog_search.php?tid2=%@&iphone=yes", [array objectAtIndex:i]]]; 
            NSArray *array3= [response componentsSeparatedByString:@"<br>"];
            //baseURL = [NSString stringWithFormat:@"%@", [array3 objectAtIndex:0]];




            global_ContentString = [NSString stringWithFormat:@"%@", [array3 objectAtIndex:2]];//(searchId == 1 ? [array objectAtIndex:2] : ([array objectAtIndex: isLineNameSearch ? 2 :  1]))];
            [global_ContentString retain];  

        //  NSLog(@"baseURL = %@", global_ContentString);
            NSArray *array1 = [global_ContentString componentsSeparatedByString:@"@@#"];

            for(int j = 0; j < array1.count; j++)
            {
                NSArray *array2 = [[array1 objectAtIndex:j] componentsSeparatedByString:@"##"];         
                NSString *str = [NSString stringWithFormat:@"%@", [array2 objectAtIndex:0]];
                str = [str stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceAndNewlineCharacterSet]];
                if ([str caseInsensitiveCompare:featuredCatalogName] == NSOrderedSame)
                {

                    global_ContentString = [ZoomCatalogAppDelegate getResponseFromServer:[NSString stringWithFormat:@"http://www.zoomcatalog.com/iphone/iphone.php?catalog=%@&iphone=Yes&pdf=No", [array2 objectAtIndex:5]]]; 
                    baseURL = [NSString stringWithFormat:@"%@", [[global_ContentString componentsSeparatedByString:@"<br>"] objectAtIndex:0]];
                    //global_ContentString = [NSString stringWithFormat:@"%@", [[global_ContentString componentsSeparatedByString:@"<br>"] objectAtIndex:1]];
                    [global_ContentString retain];

                    [global_MainPageController presentModalViewController:global_FullPageController animated:YES];
                    //NSLog(@"$$$$$$$$$$$$$$$$$$$$$$ Catalog id = %@ $$$$$$$$$$$$$$$$$$$$$$$$$$", [array2 objectAtIndex:5]);
                    //[array1 release];memory leak
                    return;
                }
            //  NSLog(@"Trying inner loop.... %d, %@, %@", j, str, featuredCatalogName);

            }


        }

    //  if([[array objectAtIndex:i] com 
    }
    [array release];
    return;
}

-（无效）touchOnFeaturedCatalog
{
searchId==2；
//featuredCatalogName=@“23064_Leeds2010”；
//NSString*response=[ZoomCatalogAppDelegate getResponseFromServer:[NSString stringWithFormat:@]http://www.zoomcatalog.com/iphone/iphone.php?catalog=%@&iphone=Yes&pdf=No”，featuredCatalogName]]；
NSString*response=[ZoomCatalogAppDelegate getResponseFromServer:@”http://www.zoomcatalog.com/iphone/supplier.php"];
//NSString*response=[ZoomCatalogAppDelegate getResponseFromServer:@”http://test.atvescape.com/articles.php"];
//NSLog（@“Response=%@”，Response）；
NSArray*数组=[响应组件由字符串分隔：@“##”]；
[阵列保留]；
对于（int i=0；i1）
{
response=[ZoomCatalogAppDelegate getResponseFromServer:[NSString stringWithFormat:@]http://www.zoomcatalog.com/iphone/catalog_search.php?tid2=%@&iphone=yes“，[array objectAtIndex:i]]；
NSArray*array3=[由字符串分隔的响应组件：@“
”；
//baseURL=[NSString stringWithFormat:@“%@，[array3 objectAtIndex:0]]；
全局内容字符串=[NSString stringWithFormat:@“%@，[array3 objectAtIndex:2]]；/（搜索ID==1？[array objectAtIndex:2]：（[array objectAtIndex:isLineNameSearch？2:1]）；
[全局内容字符串保留]；
//NSLog（@“baseURL=%@”，全局内容字符串）；
NSArray*array1=[全局内容字符串组件由字符串分隔：@“@”和“@”；
对于（int j=0；j”]objectAtIndex:0]]；
//全局内容字符串=[NSString stringWithFormat:@“%@，[[global\U ContentString Components由字符串分离：@”
“]objectAtIndex:1]]；
[全局内容字符串保留]；
[global_Main PageController presentModalViewController:global_FullPageController动画：是]；
//NSLog（@“$$$$$$$$$$$$$$目录id=%@$$$$$$$$$$”，[array2 objectAtIndex:5]）；
//[array1释放]；内存泄漏
返回；
}
//NSLog（@“正在尝试内部循环….%d、%@、%@）、j、str、featuredCatalogName）；
}
}
//if（[[array objectAtIndex:i]com
}
[阵列释放]；
返回；
}

---

抱歉，如果您仅在本地使用对象（在创建对象的方法中），那么您可以自动释放它。通过方便方法创建或返回的对象在函数调用结束前可用。除非您在其他地方需要这些对象，否则我建议放弃

retain

调用。经验法则是，无论何时调用

alloc

、

new

、

retain

或

copy

，您都可以释放对象。但是，如果使用方便的方法，返回的对象将自动生成

---

您似乎调用了

[global_ContentString retain]；

，但未能调用相应的版本。

请粘贴完整的代码（不缺少括号）以及格式化。你能粘贴

构建和分析
的结果的屏幕截图吗
for
循环和条件在哪里结束？这很难理解。而且，我看不出你有什么理由释放array1，你应该释放global_ContentString。代码中似乎缺少右括号。我尝试了清理正在设置格式，但无法确定格式的开头或结尾。
[array retain]；
在for循环之前；
[array release]；
也不是必需的