用 Java 打包 getSpecificationVendor()方法，示例
原文:https://www . geesforgeks . org/package-getspecificationvendor-method-in-Java-with-examples/
java.lang.Package 类 的 getSpecificationVendor() 方法用于获取该包的规格的厂商。方法以字符串形式返回包的规范供应商。 语法:
public String getSpecificationVendor()
参数:此方法不接受任何参数。 返回值:该方法将包装的规格供应商作为字符串返回，如果已知的话。否则返回空值 下面的程序演示了 getSpecificationVendor()方法。 例 1:
Java 语言(一种计算机语言，尤用于创建网站)
// Java program to demonstrate
// getSpecificationVendor() method
public class Test {
public static void main(String[] args)
{
// returns the Package
// object for this package
Package myPackage
= Package.getPackage("java.lang");
System.out.println(
"Package represented"
+ " by myPackage: "
+ myPackage.toString());
// Get the specification vendor
// of myPackage using
// getSpecificationVendor() method
System.out.println(
"Specification vendor"
+ " of myPackage: "
+ myPackage.getSpecificationVendor());
}
}
Output:
Package represented by myPackage: package java.lang, Java Platform API Specification, version 1.8
Specification vendor of myPackage: Oracle Corporation
例 2:
Java 语言(一种计算机语言，尤用于创建网站)
// Java program to demonstrate
// getSpecificationVendor() method
public class Test {
public static void main(String[] args)
{
// returns the Package
// object for this package
Package myPackage
= Package.getPackage("java.io");
System.out.println(
"Package represented"
+ " by myPackage: "
+ myPackage.toString());
// Get the specification vendor
// of myPackage using
// getSpecificationVendor() method
System.out.println(
"Specification vendor"
+ " of myPackage: "
+ myPackage.getSpecificationVendor());
}
}
Output:
Package represented by myPackage: package java.io, Java Platform API Specification, version 1.8
Specification vendor of myPackage: Oracle Corporation
参考:T2【https://docs . Oracle . com/javase/9/docs/API/Java/lang/package . html # getspecification vendor–T4】
版权属于：月萌API www.moonapi.com，转载请注明出处
