Java 番石榴|短裤. join()方法带示例
原文:https://www . geesforgeks . org/Java-guava-shots-join-method-with-examples/
短裤. join() 是番石榴库中短裤类的一种方法，它返回由 分隔符 分隔的所有给定短值的组合字符串。例如，join(“-”、(short) 1、(short) 2、(short) 3)返回字符串“1-2-3”。
语法:
public static String join(String separator,
short... array)
参数:
- Separator: Text that should appear between consecutive values in the result string (but not at the beginning or end).
- Array: A short array of values, which may be empty.
返回值:包含由分隔符分隔的短值的字符串。
示例-1:
// Java code to show implementation of
// Guava's Shorts.join() method
import com.google.common.primitives.Shorts;
import java.util.Arrays;
class GFG {
// Driver's code
public static void main(String[] args)
{
// Creating a short array
short[] arr = { 2, 4, 6, 8, 10 };
// Using Shorts.join() method to get a
// string containing the elements of array
// separated by a separator
System.out.println(Shorts.join("#", arr));
}
}
输出:
2#4#6#8#10
示例-2:
// Java code to show implementation of
// Guava's Shorts.join() method
import com.google.common.primitives.Shorts;
import java.util.Arrays;
class GFG {
// Driver's code
public static void main(String[] args)
{
// Creating a short array
short[] arr = { 3, 5, 7, 9, 11 };
// Using Shorts.join() method to get a
// string containing the elements of array
// separated by a separator
System.out.println(Shorts.join("*", arr));
}
}
输出:
3*5*7*9*11
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