JAVA获取当前工程路径(非web工程)

 JAVA获取当前工程路径(非web工程)

 

  import java.io.File;
  import javax.xml.parsers.DocumentBuilderFactory;
 

  ......

 

  File file = new File("");
  DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
  String path = file.getAbsolutePath();  // the project path what you want

 

注:不适合web工程

 

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或者

  String path = System.getProperty("user.dir");  // the project path what you want

 

注: getProperty()方法可以获得系统的各种参数,具体的说明可参见System.getPropertis()文档;