save project

diy.py

@@ -4,4 +4,6 @@ with open(test.txt,'a', encoding='utf-8') as file1:
     file1.write('小丽：11本/n')
     file1.write('小丽：11本/n')
     file1.write('李文：9本/n')
     file1.write('李文：9本/n')
     file1.write('张伟：16本/n')
     file1.write('张伟：16本/n')
-    file1.close()
+    file1.close()
\ No newline at end of file
+    a = file1.read()
+    print(a)
\ No newline at end of file