save project

diy.py

-
-file1=open(r'C:\Users\刘翔\Desktop\test.txt.txt','r')
-a=file1.read()
-print(a)
-file1.close()
-with open(r'C:\Users\刘翔\Desktop\test.txt.txt','r')as file1:
-    for data in file1:
-        if "333"in data:
-            print("数据在文件中")
-