更新了资源下载地址并且将多线程下载更改为单线程下载

bin/__init__.py

@@ -7,60 +7,14 @@
 
 
 import os
-import sys
 import time
 import requests
-import threading
 from bin.utils.logger import logger
 
 
-class MultiThreaded(threading.Thread):
-    def __init__(self,
-                 start_: int,
-                 end_: int,
-                 id_: int,
-                 url: str,
-                 name: str
-                 ) -> None:
-        """
-        初始化类
-        :param start_: 开始点
-        :param end_: 结束点
-        :param id_: 线程id
-        :param url: 文件url
-        :param name: 文件名
-        """
-        super(MultiThreaded, self).__init__()
-        self.start_ = start_
-        self.end_ = end_
-        self.id = id_
-        self.url = url
-        self.name = name
-
-    def download(self):
-        """
-        下载文件
-        写入文件
-        :return:
-        """
-        logger.info(f'线程: {self.id} 开始下载')
-        res = requests.get(self.url, headers={'Range': f'Bytes={self.start_}-{self.end_}'}, timeout=10).content
-        with open(self.name, 'r+b') as fp:
-            fp.seek(self.start_)
-            fp.write(res)
-        logger.info(f'线程: {self.id} 结束下载')
-
-    def run(self):
-        """
-        重写run()方法开始下载
-        :return:
-        """
-        self.download()
-
-
 def cost(func):
     def wrapper(*args, **kwargs):
-        logger.info('文件开始开始下载')
+        logger.info('开始下载')
         s = time.time()
         execute = func(*args, **kwargs)
         e = time.time()
@@ -70,38 +24,6 @@ def cost(func):
     return wrapper
 
 
-@cost
-def main(url: str, name: str, path: str = '.', workers: int = 8):
-    """
-    主函数
-    :param url:
-    :param name:
-    :param path:
-    :param workers:
-    :return:
-    """
-    logger.info(f'本次下载使用线程数: {workers}')
-    file_size = int(requests.get(url, timeout=10).headers['Content-Length'])
-    if requests.get(url, timeout=10).status_code == 302:
-        url = requests.get(url).headers['Location']
-        logger.warning(f'下载地址已重定向到了: {url}')
-    logger.info(f'文件大小: {round(file_size / 1024 / 1024, 2)} Mb')
-    offset = int(file_size / workers)
-    start = 0
-    open(path + name, 'wb').close()
-    for i in range(workers):
-        if i == workers - 1:
-            end = file_size
-        elif i != 0:
-            end = i * offset
-        else:
-            end = offset
-        threads = MultiThreaded(start, end, i, url, path + name)
-        threads.start()
-        threads.join()
-        start = end + 1
-
-
 @cost
 def download(url: str) -> None:
     """
@@ -118,12 +40,6 @@ if __name__ != '__main__':
     if not os.path.exists('./bin/db/data.db'):
         logger.warning('数据库文件不存在, 即将开始下载')
         try:
-            main('https://filebase.vercel.app/download/data.db', 'data.db', './bin/db/')
+            download('https://resource-base.herokuapp.com/download/data.db')
         except requests.Timeout:
-            logger.critical('连接超时, 将使用单线程重新尝试下载')
-            try:
-                download('https://filebase.vercel.app/download/data.db')
-            except requests.Timeout:
-                logger.critical('连接超时, 请自行前往 https://filebase.vercel.app/download/data.db 下载文件')
-                logger.critical('并放置在 ./bin/db/ 文件夹内')
-                sys.exit(-1)
+            logger.critical('连接超时')