更新時間:2022-07-22 10:57:01 來源:動力節(jié)點 瀏覽1593次
Java獲取路徑的方法有哪些?動力節(jié)點小編來為大家總結(jié)一下。
File f = new File(this.getClass().getResource("/").getPath());
System.out.println(f);
結(jié)果:
C:\Documents%20and%20Settings\Administrator\workspace\projectName\bin
獲取當(dāng)前類的所在工程路徑;
如果不加“/”
File f = new File(this.getClass().getResource("").getPath());
System.out.println(f);
結(jié)果:
C:\Documents%20and%20Settings\Administrator\workspace\projectName\bin\com\test
獲取當(dāng)前類的絕對路徑;
File directory = new File("");//參數(shù)為空
String courseFile = directory.getCanonicalPath() ;
System.out.println(courseFile);
結(jié)果:
C:\Documents and Settings\Administrator\workspace\projectName
獲取當(dāng)前類的所在工程路徑;
URL xmlpath = this.getClass().getClassLoader().getResource("selected.txt");
System.out.println(xmlpath);
結(jié)果:
file:/C:/Documents%20and%20Settings/Administrator/workspace/projectName/bin/selected.txt
獲取當(dāng)前工程src目錄下selected.txt文件的路徑
System.out.println(System.getProperty("user.dir"));
結(jié)果:
C:\Documents and Settings\Administrator\workspace\projectName
獲取當(dāng)前工程路徑
System.out.println( System.getProperty("java.class.path"));
結(jié)果:
C:\Documents and Settings\Administrator\workspace\projectName\bin
獲取當(dāng)前工程路徑
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