save project

diy.py

@@ -2,5 +2,13 @@
 # file1=open("C:\\Users\\Administrator\\Desktop\\test.txt","w",encoding="utf-8")
 # file1=open("C:\\Users\\Administrator\\Desktop\\test.txt","w",encoding="utf-8")
 # file1.write("小兰:12\n"+'小丽：11\n'+'李文：9\n'+'张伟：16本\n')
 # file1.write("小兰:12\n"+'小丽：11\n'+'李文：9\n'+'张伟：16本\n')
 # file1.close()
 # file1.close()
-with open (r'C:\Users\Administrator\Desktop\test.txt','a',encoding="utf-8") as file:
-    file.write('小兰：12本\n')   
+
+# with open (r'C:\Users\Administrator\Desktop\test.txt','a',encoding="utf-8") as file:
\ No newline at end of file
+#     file.write('小兰：12本\n')   
+
+with open(r'C:\Users\Administrator\Desktop\test.txt','r',encoding="utf-8") as file:
+    a=file.read()
+    print(a)
+    for data in file:
+        if '小兰：12本' in data:
+            print('hdnn')
\ No newline at end of file