新分支：添加README.txt文件

2 changed files with 1 additions and 2 deletions
--- a/doc/README.txt
+++ b/doc/README.txt
@ -0,0 +1 @@
+这是我在新分支下添加的内容
--- a/src/DateTimePickerDialog.java
+++ b/src/DateTimePickerDialog.java
@ -1,2 +0,0 @@
-// 这是main分支添加的注释
-// 这是lisi_branch分支添加的注释