代码的封装

file:/C:/Users/36253/study/java/项目/Test01/TextFirstModule/src/com/sh07/Girl.java
file:/C:/Users/36253/s``tudy/java/项目/Test01/TextFirstModule/src/com/sh07/People.java
file:/C:/Users/36253/study/java/项目/Test01/TextFirstModule/src/com/sh07/Test.java