更改起步日期

main.py

@@ -31,7 +31,6 @@ def downNews(url, fileName):
         if(os.path.exists(fileName) and os.path.getsize(fileName)==contentSize):
             print("跳过"+fileName)
         else:
-
             progress=DownloadProgress.DownloadProgress(fileName,total=contentSize,unit="KB" ,
                                                         chunk_size=chunkSize,run_status="downloading",fin_status="downloaded")
             if not os.path.exists(os.path.dirname(fileName)):
@@ -44,8 +43,8 @@ def downNews(url, fileName):
 def crawl():
     pool = ThreadPoolExecutor(max_workers=10)  # 创建一个最大可容纳10个task的线程池
     for i in range(1,3650):
-        yestday = (datetime.date.today() +
-                datetime.timedelta(-i)).strftime("%Y%m%d")
+        # yestday = (datetime.date.today() + datetime.timedelta(-i)).strftime("%Y%m%d")
+        yestday = (datetime.datetime.strptime("2019-11-11","%Y-%m-%d").date() +  datetime.timedelta(-i)).strftime("%Y%m%d")
         for j in range(1, 17):
             fileName=r"./data/%s/0%s.pdf" %(yestday,j)
             if(os.path.exists(fileName)):

test/test_date.py

@@ -0,0 +1,9 @@
+import datetime,time
+
+print(datetime.date.today())
+yestday = (datetime.datetime.strptime("2019-11-11","%Y-%m-%d").date() +  datetime.timedelta(-2)).strftime("%Y%m%d")
+print(yestday)
+
+
+
+