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'
 # 写入同学们的捐赠明细：'小兰：12本'、'小丽：11本'、'李文：9'
-file1=open("C:\\Users\\Administrator\\Desktop\\book.txt","w",encoding="utf-8")
-#file1=open("C:\\Users\\Administrator\\Desktop","w",encoding="utf-8")
+with open("C:\\Users\\Administrator\\Desktop\\book.txt","a",encoding="utf-8") as file1:
+#file1=open("C:\\Users\\Administrator\\Desktop","w",encoding="utf-8")
\ No newline at end of file
+file1.write("小兰:12本\n")
+#file1=open("C:\\Users\\Administrator\\Desktop\\book.txt","a",encoding="utf-8")
+file1.write("小丽:11本\n")
+file1.write("李文:9\n")
+file1.close()
\ No newline at end of file