我们可以将多个值封装在一个数组或集合中,然后将数组或集合作为返回值返回。 publicObject[]returnMultipleValues(){Object[]values=newObject[3];values[0]="value1";values[1]=123;values[2]=true;returnvalues;} 1. 2. 3. 4. 5. 6. 7. 8. publicList<Object>returnMultipleValues(){List<Object>valu...
使用数组:可以创建一个数组,并将多个值存储在数组中,然后将该数组作为返回值返回。 public class Main { public static void main(String[] args) { int[] result = returnMultipleValues(); int value1 = result[0]; int value2 = result[1]; System.out.println(value1 + " " + value2); } public...
publicclassMultipleValuesExample{publicstaticObject[]multipleValues(){Stringstr="Hello";intnum=123;Object[]values=newObject[2];values[0]=str;values[1]=num;returnvalues;}publicstaticvoidmain(String[]args){Object[]result=multipleValues();StringstrResult=(String)result[0];intnumResult=(int)result[1...
public static List<Integer> getMultipleValues() { List<Integer> values = new ArrayList<>(); values.add(1); values.add(2); values.add(3); return values; } 复制代码 使用自定义对象:可以定义一个包含多个值的自定义对象,然后将该对象作为方法的返回值返回。 public class CustomObject { private in...
// can return multiple values of same type by // returning an array classTest { // Returns an array such that first element // of array is a+b, and second element is a-b staticint[] getSumAndSub(inta,intb) { int[] ans =newint[2]; ...
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Implementations of this method are permitted, but not required, to return the same object from multiple invocations. Added in 1.7. Java documentation for java.util.Collections.emptyEnumeration(). Portions of this page are modifications based on work created and shared by the Android Open Source Pro...
Handling of try-catch with multiple catches inside a lambda has been corrected.See 8036942.Area: core-libs/java.lang.reflectSynopsis: Default methods affect the result of and and were not updated with the 8 release to match the new inheritance definition (both may return non-inherited ...
If there are multiple output bindings, use the return value for only one of them. To send multiple output values, useOutputBinding<T>defined in theazure-functions-java-librarypackage. JavaCopy @FunctionName("QueueOutputPOJOList")publicHttpResponseMessageQueueOutputPOJOList(@HttpTrigger(name ="req",...
short values between -128 and 127 int values between -128 and 127 char in the range \u0000 to \u007F 在使用这些基本类型对应的包装类型时,就可以直接使用缓冲池中的对象。 如果在缓冲池之外: 代码语言:javascript 复制 Integer m=323;Integer n=323;System.out.println(m==n);// false ...