关闭HtmlUnit警告

Question

你知道如何关闭HtmlUnit中的警告,注释,错误吗？

Answer 1

把它放在代码开头的某个地方; 它将关闭它的脏嘴:

LogFactory.getFactory().setAttribute("org.apache.commons.logging.Log", "org.apache.commons.logging.impl.NoOpLog");

java.util.logging.Logger.getLogger("com.gargoylesoftware.htmlunit").setLevel(Level.OFF); 
java.util.logging.Logger.getLogger("org.apache.commons.httpclient").setLevel(Level.OFF);

webClient = new WebClient(bv);
webClient.setCssEnabled(false);

webClient.setIncorrectnessListener(new IncorrectnessListener() {

    @Override
    public void notify(String arg0, Object arg1) {
        // TODO Auto-generated method stub

    }
});
webClient.setCssErrorHandler(new ErrorHandler() {

    @Override
    public void warning(CSSParseException exception) throws CSSException {
        // TODO Auto-generated method stub

    }

    @Override
    public void fatalError(CSSParseException exception) throws CSSException {
        // TODO Auto-generated method stub

    }

    @Override
    public void error(CSSParseException exception) throws CSSException {
        // TODO Auto-generated method stub

    }
});
webClient.setJavaScriptErrorListener(new JavaScriptErrorListener() {

    @Override
    public void timeoutError(HtmlPage arg0, long arg1, long arg2) {
        // TODO Auto-generated method stub

    }

    @Override
    public void scriptException(HtmlPage arg0, ScriptException arg1) {
        // TODO Auto-generated method stub

    }

    @Override
    public void malformedScriptURL(HtmlPage arg0, String arg1, MalformedURLException arg2) {
        // TODO Auto-generated method stub

    }

    @Override
    public void loadScriptError(HtmlPage arg0, URL arg1, Exception arg2) {
        // TODO Auto-generated method stub

    }
});
webClient.setHTMLParserListener(new HTMLParserListener() {

    @Override
    public void warning(String arg0, URL arg1, int arg2, int arg3, String arg4) {
        // TODO Auto-generated method stub

    }

    @Override
    public void error(String arg0, URL arg1, int arg2, int arg3, String arg4) {
        // TODO Auto-generated method stub

    }
});

webClient.setThrowExceptionOnFailingStatusCode(false);
webClient.setThrowExceptionOnScriptError(false);

Answer 2

Arsen Zahray的答案中的代码帮助删除了几乎所有由HtmlUnit生成的日志.

但是一个编辑有助于将它们全部删除.使用:

java.util.logging.Logger.getLogger("com.gargoylesoftware").setLevel(Level.OFF); 

代替:

java.util.logging.Logger.getLogger("com.gargoylesoftware.htmlunit").setLevel(Level.OFF);

Answer 3

要从最新版本的HtmlUnit中删除所有输出,您只需在静态块或主类中添加这些行:

java.util.logging.Logger.getLogger("com.gargoylesoftware").setLevel(Level.OFF); 
System.setProperty("org.apache.commons.logging.Log", "org.apache.commons.logging.impl.NoOpLog");

其他一些答案表明,不需要覆盖任何方法.

Answer 4

在这里,您可以获得有关如何操作HtmlUnit记录的信息.

这是我添加到我的内容log4j.properties,以便从HtmlUnit组件中禁用详细的调试消息:

# Set specific logger levels.
log4j.logger.org.mortbay.log=fatal
log4j.logger.org.apache.http=fatal
log4j.logger.org.apache.http.headers=fatal
log4j.logger.org.apache.http.wire=fatal
# For HttpClient 3, which is used by FirefoxDriver
log4j.logger.httpclient.wire=fatal
log4j.logger.org.apache.commons=fatal
log4j.logger.com.gargoylesoftware.htmlunit=fatal
log4j.logger.com.gargoylesoftware.htmlunit.WebTestCase=fatal
# Change this to TRACE when enabling the debugger.
log4j.logger.com.gargoylesoftware.htmlunit.javascript.DebugFrameImpl=fatal

Answer 5

请尝试以下代码将日志记录级别降低为关闭:

java.util.logging.Logger.getLogger("com.gargoylesoftware").setLevel(Level.OFF);

Answer 6

我使用下面的代码,它完美地工作:

LogFactory.getFactory().setAttribute("org.apache.commons.logging.Log", "org.apache.commons.logging.impl.NoOpLog");

java.util.logging.Logger.getLogger("com.gargoylesoftware.htmlunit").setLevel(Level.OFF);
java.util.logging.Logger.getLogger("org.apache.commons.httpclient").setLevel(Level.OFF);