Java代码

/**

*Createdbybaixiaobin

*/

publicclassUser{

privatefinalintid;

privatefinalStringname;

privatefinalStringsex;

privatefinalStringdes;

publicintgetId(){

returnid;

}

publicStringgetName(){

returnname;

}

publicStringgetSex(){

returnsex;

}

publicStringgetDes(){

returndes;

}

publicstaticclassBuilder{

privatefinalintid;

privatefinalStringname;

privateStringsex;

privateStringdes;

publicUserbuild(){下载

returnnewUser(this);

}

/**

* id主键id

* name名称

*/

publicBuilder(intid,Stringname){

this.id=id;

this.name=name;

}

publicBuildersex(Stringsex){

this.sex=sex;

returnthis;

}

publicBuilderdes(Stringdes){

this.des=des;

returnthis;

}

}

privateUser(Builderbuilder){

this.id=builder.id;

this.name=builder.name;

this.des=builder.des;

this.sex=builder.sex;

}

}