2、通过CLASSPATH读取包内文件 读取包内文件,使用的路径一定是相对的classpath路径,比如a,位于包内,此时可以创建读取a的字节流: InputStream in = ReadFile.class.getResourceAsStream("/com/lavasoft/res/a.txt"); 有了字节流,就能读取到文件内容了。 注意: 这里必须以“/”开头; 3、看看完整的测试代码 pack...
String path = context.getContextPath(); response.sendRedirect(path1 + "index.html"); 第二种 String path2 = request.getContextPath(); response.sendRedirect(path2 + "index.html"); 项目在编译发布时,只会有项目名称,且带着webcontent下的所有文件,编写的java代码 会编译在 WEB-INF下的classes中, ...
下面的Java代码展示了如何将绝对路径转换为相对路径: importjava.io.File;publicclassPathConverter{publicstaticStringconvertToRelativePath(StringabsolutePath,StringbasePath){FileabsoluteFile=newFile(absolutePath);FilebaseFile=newFile(basePath);returnbaseFile.toURI().relativize(absoluteFile.toURI()).getPath();...
我们可以先获取当前目录的绝对路径,然后使用Paths.get()方法来获取目标文件的相对路径: importjava.nio.file.Path;importjava.nio.file.Paths;publicclassRelativePathExample{publicstaticvoidmain(String[]args){PathcurrentDirectory=Paths.get("").toAbsolutePath();PathtargetFile=Paths.get("src/main/resources/examp...
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。绝对路径通常...
2019-12-01 16:39 −G - Absolute Game Alice and Bob are playing a game. Alice has an array aa of nn integers, Bob has an array bb of nn... 北区以北 0 1056 File ignored by default. Use a negated ignore pattern (like "--ignore-pattern '!<relative/path/to/filename>'") to ...
PathtoAbsolutePath() Returns aPathobject representing the absolute path of this path. defaultFiletoFile() Returns aFileobject representing this path. PathtoRealPath(LinkOption... options) Returns therealpath of an existing file. StringtoString() ...
File file = new File("/absolute/path/to/your/resource.ext");// 或 File file = new File("relative/path/to/your/project/root/resource.ext");```3. 检查IDE或构建工具的配置 如果您在IDE（如IntelliJ IDEA或Eclipse）中工作，确保`resources`文件夹被正确配置为资源目录。4. 检查打包后...
getParent /home/joe \home\joe Returns the path of the parent directory. getRoot / C:\ Returns the root of the path. The previous example shows the output for an absolute path. In the following example, a relative path is specified: // Solaris syntax Path path = Paths.get("sally/bar"...
A common use for absolute paths is when passing paths to aProcessas command-line arguments, to remove the requirement implied by relative paths, that the child must have the same working directory as its parent. Java documentation forjava.io.File.getAbsolutePath(). ...