一个大的猫窝,voidcat

// 使用NSURLComponents安全地构建URL
    NSURLComponents *components = [[NSURLComponents alloc] initWithString:_urlStr];
    NSMutableArray *queryItems = [NSMutableArray array];

    // 添加现有的查询参数(如果有)
    if (components.queryItems) {
        [queryItems addObjectsFromArray:components.queryItems];
    }

    // 添加新的参数
    [queryItems addObject:[NSURLQueryItem queryItemWithName:@"token" value:[GlobalVariables sharedInstance].token]];
    [queryItems addObject:[NSURLQueryItem queryItemWithName:@"language" value:lang]];

    components.queryItems = queryItems;

    // 获取最终的URL字符串
    _urlStr = components.URL.absoluteString;