save project

diy.py

@@ -8,7 +8,7 @@ FBI.close()
 with open(r'c:\Users\玛酷机器人编程\Desktop\test.txt','a',encoding='utf-8')  as FBI:
     FBI.write('小强:12本\n')
     FBI.write('李明:15本\n')
-with open(r'C:\Users\玛酷机器人编程\Desktop\test.txt','a',encoding='utf-8')  as FBI:
+with open(r'C:\Users\玛酷机器人编程\Desktop\test.txt','r',encoding='utf-8')  as FBI:
     for data in FBI:
-        if '小强：10本' in data：
+        if '小强:12本\n' in data:
            print('数据在文件中')
\ No newline at end of file