java中equals与hashCode还有tostring方法学习记录
package javas.fristdome01;import org.testng.annotations.Test;class Person {private String name;private int age;Person() {}Person(String name, int age)...
package javas.fristdome01;import org.testng.annotations.Test;class Person {private String name;private int age;Person() {}Person(String name, int age)...