一滴水

# re: 读取资源文件  回复  更多评论   

还有一种方法，直接用流读取，它不依赖于Ibatis的API：
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStream;
import java.io.FileInputStream;
import java.util.Properties;

public class PropertiesTest {
public static void main(String[] args) {
try {
InputStream in = new FileInputStream("properties/database.properties");
Properties props = new Properties(); // or System.getProperties();
props.load(in);
in.close(); // 别忘了关流
String url = props.getProperty("url");
String driver = props.getProperty("driver");
String username = props.getProperty("username");
String password = props.getProperty("password");
System.out.println(url + " " + driver + " " + username + " " + password);
} catch (FileNotFoundException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
}
}