標籤:string tor setting get getc ini getpath java loader
擷取當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);結果:C:\Documents%20and%20Settings\Administrator\workspace\projectName\bin\com\test擷取當前類的絕對路徑;第二種:File directory = new File("");//參數為空白String courseFile = directory.getCanonicalPath() ;System.out.println(courseFile);結果:C:\Documents and Settings\Administrator\workspace\projectName擷取當前類的所在工程路徑;第三種:URL xmlpath = this.getClass().getClassLoader().getResource("selected.txt");System.out.println(xmlpath);結果:file:/C:/Documents%20and%20Settings/Administrator/workspace/projectName/bin/selected.txt擷取當前工程src目錄下selected.txt檔案的路徑第四種:System.out.println(System.getProperty("user.dir"));結果:C:\Documents and Settings\Administrator\workspace\projectName擷取當前工程路徑第五種:System.out.println( System.getProperty("java.class.path"));結果:C:\Documents and Settings\Administrator\workspace\projectName\bin擷取當前工程路徑
java中擷取檔案或檔案夾的路徑方法