importjava.io.File;publicclassMain{publicstaticvoidmain(String[]args){Filefile=newFile("");StringworkingDir=file.getAbsolutePath();System.out.println("当前工作目录:"+workingDir);}} 1. 2. 3. 4. 5. 6. 7. 8. 9. 在上面的代
importjava.nio.file.Path;importjava.nio.file.Paths;publicclassFileExample{publicstaticvoidmain(String[]args){PathcurrentPath=Paths.get("");PathfilePath=Paths.get(currentPath.toAbsolutePath().toString(),"data","file.txt");StringrelativePath=filePath.toString();System.out.println("Relative path: ...
java.net.URL getResource(java.lang.String path) throws java.net.MalformedURLException Returns a URL to the resource that is mapped to a specified path. The path must begin with a "/" and is interpreted as relative to the current context root. This method allows the servlet container to ma...
* 通过CLASSPATH读取包内文件,注意以“/”开头 */ publicstaticvoidreadTextA_ByClassPath() { System.out.println("---readTextA_ByClassPath---"); InputStream in = ReadFile.class.getResourceAsStream("/com/lavasoft/res/a.txt"); String a = stream2String(in,"GBK"); System.out.println(a);...
java.net.URL getResource(java.lang.String path) throws java.net.MalformedURLException Returns a URL to the resource that is mapped to a specified path. The path must begin with a “/” and is interpreted as relative to the current context root. ...
public class GetPathExample { public static void main(String[] args) { // 使用相对路径创建File对象 File relativeFile = new File("docs/example.txt"); System.out.println("相对路径: " + relativeFile.getPath()); // 使用绝对路径创建File对象 File absoluteFile = new File("/usr/local/docs/...
相对路径(Relative Path): 相对路径是相对于当前资源的路径。它不包括协议、主机、端口等信息,只包括资源相对于当前资源的路径。相对路径通常用于指定同一服务器上的资源的位置。 绝对路径(Absolute Path): 绝对路径包括完整的URL信息,包括协议、主机、端口等。它指定了资源的绝对位置,不依赖于当前资源的位置。绝对路...
URL resourceURL = this.getClass().getClassLoader().getResource("path/to/your/resource.ext");```- **使用文件路径**：如果资源在文件系统中，并且您知道它的路径，您可以像这样直接引用它：```java File file = new File("/absolute/path/to/your/resource.ext");// 或 File file = ...
@Path("widgets") public class WidgetsResource { @GET String getList() {...} @GET @Path("{id}") String getWidget(@PathParam("id") String id) {...} } In the above, if the application path is catalogue and the application is deployed at http://example.com/, then GET requests for...
PathgetName(int index) Returns a name element of this path as aPathobject. intgetNameCount() Returns the number of name elements in the path. PathgetParent() Returns theparent path, ornullif this path does not have a parent. PathgetRoot() ...