2 回答
TA贡献1765条经验 获得超5个赞
这里有几种方法可以做到这一点
选项1:
公共类 PezDispenser {
public String characterName = "Mario";
public static void main(String[] args) {
String characterName="Mario"; // This statement is never executed because this class's main was never invoked.
}
}
选项 2:
public class PezDispenser {
public String characterName;
public static void main(String[] args) {
String characterName="Mario";
}
}
public class objectDesign {
public static void main(String[] args) {
System.out.println("We are creating a new PEZ dispenser");
PezDispenser dispenser = new PezDispenser();
dispenser.characterName = "Mario";
System.out.printf("The dispenser is %s", dispenser.characterName);
}
}
这些都不是最好的选择,但是按照您要实现的目标进行操作应该可以达到目的。
TA贡献1830条经验 获得超3个赞
您可以使用以下代码
包 com.stackoverflow;
公共类 ObjectDesign {
public static void main(String[] args) {
System.out.println("We are creating a new PEZ dispenser");
PezDispenser dispenser = new PezDispenser("Mario");
System.out.printf("The dispenser is %s", dispenser.characterName);
}
}
包 com.stackoverflow;
公共类 PezDispenser {
public String characterName;
public PezDispenser(String characterName) {
// TODO Auto-generated constructor stub
this.characterName=characterName;
}
}
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