java构造器为啥报错了

Question

public class ca {
    String name;
    int age;

    public ca(String name, int age) {
        this.name = name;
        this.age = age;
    }

    public ca() {
        this.("1234",45);
    }
}

Answer 1

• 没有 . 按如下修改：

    public ca() {
        this("1234",45);
    }

• 按编码规范，Java 类名要首字母大写，初学要注意！！！