枚举练习

Posted 2022-05-27 zeng1997

package jul30;

public enum KeCheng 
    L1("大数据开发工程师"),L2("大数据挖掘工程师"),L3("大数据架构师");
    
    private String str;
    
    public String getStr() return str;

    public void setStr(String str) this.str = str;

    KeCheng(String str) this.str =str;

枚举类