// 分析頁面請(qǐng)求
NSString *urlString = @"https://music.163.com/api/song/detail";
NSURL *url = [NSURL URLWithString:urlString];

// 構(gòu)建請(qǐng)求參數(shù)
NSDictionary *parameters = @{
    @"id": @"123456", // 替換為實(shí)際的音樂ID
    @"type": @"song"
};

// 構(gòu)建請(qǐng)求
NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:url];
request.HTTPMethod = @"POST";
request.HTTPBody = [NSJSONSerialization dataWithJSONObject:parameters options:0 error:nil];
[request setValue:@"application/json" forHTTPHeaderField:@"Content-Type"];

// 發(fā)送請(qǐng)求
NSURLSession *session = [NSURLSession sharedSession];
NSURLSessionDataTask *dataTask = [session dataTaskWithRequest:request completionHandler:^(NSData *data, NSURLResponse *response, NSError *error) {
    if (error) {
        NSLog(@"請(qǐng)求失?。?@", error.localizedDescription);
        return;
    }
    
    // 處理響應(yīng)數(shù)據(jù)
    NSDictionary *responseDict = [NSJSONSerialization JSONObjectWithData:data options:0 error:nil];
    NSLog(@"響應(yīng)數(shù)據(jù)：%@", responseDict);
}];

[dataTask resume];

// 設(shè)置代理信息
NSString *proxyHost = @"www.16yun.cn";
NSString *proxyPort = @"5445";
NSString *proxyUser = @"16QMSOML";
NSString *proxyPass = @"280651";

// 創(chuàng)建JDAudioCrawler對(duì)象
NSURL *targetURL = [NSURL URLWithString:@"https://example.com/api/audio"];
JDAudioCrawler *audioCrawler = [[JDAudioCrawler alloc] initWithTargetURL:targetURL];

// 設(shè)置代理信息
audioCrawler.connection.delegate = audioCrawler;
NSDictionary *proxySettings = @{
    (NSString *)kCFNetworkProxiesHTTPEnable: @YES,
    (NSString *)kCFNetworkProxiesHTTPProxy: proxyHost,
    (NSString *)kCFNetworkProxiesHTTPPort: proxyPort,
    (NSString *)kCFProxyUsernameKey: proxyUser,
    (NSString *)kCFProxyPasswordKey: proxyPass
};
audioCrawler.connection.proxyDictionary = proxySettings;

// 開始爬取數(shù)據(jù)
[audioCrawler startCrawling];

#import <Foundation/Foundation.h>
@interface JDAudioCrawler : NSObject
@property (nonatomic, strong) NSURL *targetURL;
@property (nonatomic, strong) NSURLConnection *connection;
@property (nonatomic, strong) NSMutableData *receivedData;
- (id)initWithTargetURL:(NSURL *)targetURL;
- (void)startCrawling;
- (void)connection:(NSURLConnection *)connection didReceiveResponse:(NSURLResponse *)response;
- (void)connection:(NSURLConnection *)connection didReceiveData:(NSData *)data;
- (void)connectionDidFinishLoading:(NSURLConnection *)connection;
@end
@implementation JDAudioCrawler
- (id)initWithTargetURL:(NSURL *)targetURL {
    self = [super init];
    if (self) {
        _targetURL = targetURL;
        _receivedData = [[NSMutableData alloc] init];
    }
    return self;
}
- (void)startCrawling {
    NSURLRequest *request = [NSURLRequest requestWithURL:_targetURL];
    _connection = [[NSURLConnection alloc] initWithRequest:request delegate:self];
}
- (void)connection:(NSURLConnection *)connection didReceiveResponse:(NSURLResponse *)response {
    [_receivedData setLength:0];
}
- (void)connection:(NSURLConnection *)connection didReceiveData:(NSData *)data {
    [_receivedData appendData:data];
}
- (void)connectionDidFinishLoading:(NSURLConnection *)connection {
    // 創(chuàng)建AudioFilter對(duì)象
    AudioFilter *audioFilter = [[AudioFilter alloc] init];
    // 過濾和處理音頻數(shù)據(jù)
    NSArray *filteredAudioArray = [audioFilter filterAudioData:self.receivedData];
    // 將音頻信息存儲(chǔ)到本地存儲(chǔ)中
    [self saveAudioDataToLocal:filteredAudioArray];
}
- (void)saveAudioDataToLocal:(NSArray *)audioArray {
    // 實(shí)現(xiàn)將音頻信息存儲(chǔ)到本地存儲(chǔ)的邏輯
    // 可以使用文件系統(tǒng)、數(shù)據(jù)庫或其他存儲(chǔ)方式進(jìn)行存儲(chǔ)
    // 這里只是示例，具體的存儲(chǔ)方式根據(jù)需求進(jìn)行選擇和實(shí)現(xiàn)
    for (NSDictionary *audioDict in audioArray) {
        NSString *audioTitle = audioDict[@"title"];
        NSString *audioURL = audioDict[@"url"];
        // 將音頻信息存儲(chǔ)到本地存儲(chǔ)中
        // ...
        NSLog(@"Saving audio - Title: %@, URL: %@", audioTitle, audioURL);
    }
}
@end