save project

diy.py

@@ -6,5 +6,9 @@
 #file1.write('张伟：16本\n')
 #file1.write('张伟：16本\n')
 #file1.close()
-with open(r"C:\Users\Administrator\Desktop\test.txt","a",encoding="utf-8") as file1:
-    file1.write('小明:5本\n')
\ No newline at end of file
+#with open(r"C:\Users\Administrator\Desktop\test.txt","a",encoding="utf-8") as file1:
+#    file1.write('小明:5本\n')
+with open(r'C:\Users\Administrator\Desktop\test.txt','r',encoding='utf-8') as file1:
+    for data in file1:
+        if '小兰：12本' in data:
+            print('的伤口就会')
\ No newline at end of file