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如何将多种价值从java方法退回到java书写?
原标题:How to return multiple values from java method to java script?

I want to return two values from java method to java script..can you help me.?? would be grateful for help..

最佳回答

int[] ret = { a, b }; 
return ret; 

or

return new int[] { a, b };

来自 Java。

问题回答

Java的确允许从一种方法中收回不止一种价值;你要么必须把你想要返回的某些包装物(可能是你写的)或——如果它们具有共同的类型——的数值包装成某种固定/清单/记录。

,详见

为了从一种方法中恢复两种价值观,你必须将结果归纳为一种目标。 这一目标可以简单地作为一系列的长度2或任何<代码>。

您也可写出自己的回程类型,并从您的方法返回,例如:

public class MyReturnType {
    private Type1 returnedObject1;
    private Type2 returnedObject2;
    // getters and setters
}




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