Java中如何组合路径呢?

组合路径可使用
    java.nio.file.Path
 Path.resolve 可用于将一条路径与另一条路径或与字符串组合
    Path path = Paths.get("foo", "bar", "baz.txt");
也可以使用
   File baseDirectory = new File("foo");
   File subDirectory = new File(baseDirectory, "bar");
   File fileInDirectory = new File(subDirectory, "baz.txt");
一步一步的组合路径

/**
 * Java265.com 组合路径的示例
 */
public static void main(String[] args) {

	Path path = Paths.get("test", "test2", "java.txt");
	System.out.println(path);
	System.out.println("==================");
	
	File baseDirectory = new File("test");
	File subDirectory = new File(baseDirectory, "test2");
	File fileInDirectory = new File(subDirectory, "java.txt");
	System.out.println(fileInDirectory);
}