尝试运行以下教程中提到的代码 一切都可以完美编译，但在 main 方法中显示错误。
import java.io.File;
import java.io.FileInputStream;
import java.io.InputStream;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Stack;
import java.util.jar.Attributes;
import javax.xml.parsers.SAXParser;
import javax.xml.parsers.SAXParserFactory;
import jdk.internal.org.xml.sax.SAXException;
import jdk.internal.org.xml.sax.helpers.DefaultHandler;
public class SaxParserExample {
public static void main (String argv []) {
SAXParserFactory factory = SAXParserFactory.newInstance();
try {
InputStream xmlInput =
new FileInputStream("data\\sax-example.xml");
SAXParser saxParser = factory.newSAXParser();
SaxHandler handler = new SaxHandler();
saxParser.parse(xmlInput, handler);
for(Driver driver : handler.drivers){
System.out.println(driver);
}
} catch (Throwable err) {
err.printStackTrace ();
}
}
}
在以下行：
saxParser.parse(xmlInput, handler);
错误：
error: no suitable method found for parse(InputStream,SaxHandler)
saxParser.parse(xmlInput, handler);
method SAXParser.parse(InputStream,HandlerBase) is not applicable
(argument mismatch; SaxHandler cannot be converted to HandlerBase)
method SAXParser.parse(InputStream,DefaultHandler) is not applicable
(argument mismatch; SaxHandler cannot be converted to DefaultHandler)
method SAXParser.parse(String,HandlerBase) is not applicable
(argument mismatch; InputStream cannot be converted to String)
method SAXParser.parse(String,DefaultHandler) is not applicable
(argument mismatch; InputStream cannot be converted to String)
method SAXParser.parse(File,HandlerBase) is not applicable
(argument mismatch; InputStream cannot be converted to File)
method SAXParser.parse(File,DefaultHandler) is not applicable
(argument mismatch; InputStream cannot be converted to File)
method SAXParser.parse(InputSource,HandlerBase) is not applicable
(argument mismatch; InputStream cannot be converted to InputSource)
method SAXParser.parse(InputSource,DefaultHandler) is not applicable
(argument mismatch; InputStream cannot be converted to InputSource)
如您所见，我已经包含了必要的文件，但它没有编译。