chore: Initial clean commit

- Removed YuMi/Library/ (138 MB, not tracked)
- Removed YuMi/Resources/ (23 MB, not tracked)
- Removed old version assets (566 files, not tracked)
- Excluded Pods/, xcuserdata/ and other build artifacts
- Clean repository optimized for company server deployment

YuMi/Tools/Timestamp/Timestamp.m

@@ -0,0 +1,68 @@
+//
+//  Timestamp.m
+//  YUMI
+//
+//  Created by YUMI on 2022/1/12.
+//
+
+#import "Timestamp.h"
+#import "YUMIMacroUitls.h"
+
+@implementation Timestamp
+/// 获取当前的时间戳
+/// @param succes 成功
+/// @param failure 失败
++ (void)getInternetDateWithSuccess:(void(^)(NSTimeInterval timeInterval))succes
+						   failure:(void(^)(NSError *error))failure{
+	//1.创建URL
+	NSString *urlString = [HttpRequestHelper getHostUrl];
+	urlString = [urlString stringByAddingPercentEncodingWithAllowedCharacters:[NSCharacterSet URLQueryAllowedCharacterSet]];
+	//2.创建request请求对象
+	NSMutableURLRequest *request = [[NSMutableURLRequest alloc] init];
+	[request setURL:[NSURL URLWithString: urlString]];
+	[request setCachePolicy:NSURLRequestReloadIgnoringCacheData];
+	[request setTimeoutInterval:5];
+	[request setHTTPShouldHandleCookies:FALSE];
+	[request setHTTPMethod:@"GET"];
+	//3.创建URLSession对象
+	NSURLSession *session = [NSURLSession sharedSession];
+	//4.设置数据返回回调的block
+	NSURLSessionDataTask *task = [session dataTaskWithRequest:request completionHandler:^(NSData *data, NSURLResponse *response, NSError *error) {
+		if (error == nil && response != nil) {
+			//这么做的原因是简体中文下的手机不能识别“MMM”，只能识别“MM”
+			NSArray *monthEnglishArray = @[@"Jan",@"Feb",@"Mar",@"Apr",@"May",@"Jun",@"Jul",@"Aug",@"Sept",@"Sep",@"Oct",@"Nov",@"Dec"];
+			NSArray *monthNumArray = @[@"01",@"02",@"03",@"04",@"05",@"06",@"07",@"08",@"09",@"09",@"10",@"11",@"12"];
+			NSHTTPURLResponse *httpResponse = (NSHTTPURLResponse *)response;
+			NSDictionary *allHeaderFields = [httpResponse allHeaderFields];
+			NSString *dateStr = [allHeaderFields objectForKey:@"Date"];
+			dateStr = [dateStr substringFromIndex:5];
+			dateStr = [dateStr substringToIndex:[dateStr length]-4];
+			dateStr = [dateStr stringByAppendingString:@" +0000"];
+			//当前语言是中文的话，识别不了英文缩写
+			for (NSInteger i = 0 ; i < monthEnglishArray.count ; i++) {
+				NSString *monthEngStr = monthEnglishArray[i];
+				NSString *monthNumStr = monthNumArray[i];
+				dateStr = [dateStr stringByReplacingOccurrencesOfString:monthEngStr withString:monthNumStr];
+				
+			}
+			NSDateFormatter *dMatter = [[NSDateFormatter alloc] init];
+			[dMatter setDateFormat:@"dd MM yyyy HH:mm:ss Z"];
+			NSDate *netDate = [dMatter dateFromString:dateStr];
+			NSTimeInterval timeInterval = [netDate timeIntervalSince1970];
+			dispatch_async(dispatch_get_main_queue(), ^{
+				succes(timeInterval);
+			});
+			
+		}else{
+			dispatch_async(dispatch_get_main_queue(), ^{
+				failure(error);
+			});
+			
+		}
+		
+	}];
+	//5、执行网络请求
+	[task resume];
+	
+}
+@end