save project

diy.py

 # 写入同学们的捐赠明细：'小兰：12本'、'小丽：11本'、'李文：9本'、'张伟：16本'
-# files1 = open(r"E:\编程\abc.txt","w",encoding"utf-8")
+ #files1 = open(r"E:\编程\abc.txt","w",encoding"utf-8")
 # files1.write("小兰：12本\n")
 # files1.write("小丽：11本\n")
 # files1.write("李文：9本\n")
 # files1.write("张伟：16本\n")
 # files1.close()
-with open(r"E:\编程\abc.txt",'a',encoding="utf-8") as f:
-    for date in files1:
-        if '蟑螂：10本' in date:
-            print('蟑螂数据在文件中'')
-        if '小兰：12本' in date:
-            print('小兰数据在文件中')
-        if "小兰：12本" in date:
-            date=date.replace("小兰12本","小兰10本")
\ No newline at end of file
+with open(r"E:\编程\测试测试.txt",'r',encoding="utf-8") as files1:
+    a=files1.readlines()
+
+for i in a:
+    print(i)#
\ No newline at end of file