save project

bdhc.py

@@ -4,5 +4,8 @@ file.close()
 
 file1=open(r"C:\Users\user\Desktop\nm.txt",'r',encoding='utf-8')
 a=file1.read()
-print(a)
-file1.close()
\ No newline at end of file
+
+with open(r"C:\Users\user\Desktop\nm.txt",'r',encoding='utf-8')as file:
+    for data in file:
+        if'你好'in data:
+            print('数据在文件中')
\ No newline at end of file