save project

diy.py

@@ -6,3 +6,9 @@
 
 # filel.write('\n小强：12本\n李明：15本')
 # filel.close()
+with open(r'C:\Users\cheng\Desktop\test.txt','r',encoding='utf-8') as filel:
+    for data in filel:
+        if '小强：12本' in data:
+            print("目标在此文件夹")
+        else:
+            print("无")
\ No newline at end of file