save project

func.py

-new_data=''
-with open(r'C:\Users\Administrator\Desktop\book.txt','r',encoding='utf-8')as file1:
-    for data in file:
-        if'小强：10本'in data:
+file1=open(r"C:\Users\Administrator\Desktop\test.txt","w",encoding="utf-8")
+file1.write("侯逸凡：1本\n")
+file1.close()
\ No newline at end of file
-            data=data.replace('小强：10本','小强：11本')
-        if'小兰:12本'in data:
-            data=data.replace('小兰:12本','小兰:14本')
-        new_data+=data
-with open(r'C:\Users\Administrator\Desktop\book.txt','w',encoding='utf-8')as file1:
-    file1.write(new_data)
-with open(r'C:\Users\Administrator\Desktop\book.txt','r',encoding='utf-8')as file1:
-    a=file1.read()
-    print(a)
\ No newline at end of file