save project

diy.py

@@ -2,5 +2,8 @@
 #filel=open(r"C:\Users\HP\Desktop\新建文件夹 (2)\text.txt","w",encoding="utf-8")
 #filel.write("'小兰：12本'\n'小丽：11本'\n'李文：9本'\n'张伟：16本'")
 #filel.close()
-with open(r"C:\Users\HP\Desktop\新建文件夹 (2)\text.txt","a",encoding="utf-8") as text:
-    text.write("'小强:12本'\n'李明:15本'")
\ No newline at end of file
+with open(r"C:\Users\HP\Desktop\新建文件夹 (2)\text.txt","r",encoding="utf-8") as text:
+    for i in text:
+        print(i)
+    if '小强:12本' in text:
+        print("数据在里面")