import org.apache.tomcat.util.http.Parameters; //导入依赖的package包/类
/**
 * Merge the parameters from the saved query parameter string (if any), and
 * the parameters already present on this request (if any), such that the
 * parameter values from the query string show up first if there are
 * duplicate parameter names.
 */
private void mergeParameters() {

    if ((queryParamString == null) || (queryParamString.length() < 1))
        return;

    // Parse the query string from the dispatch target
    Parameters paramParser = new Parameters();
    MessageBytes queryMB = MessageBytes.newInstance();
    queryMB.setString(queryParamString);

    String encoding = getCharacterEncoding();
    // No need to process null value, as ISO-8859-1 is the default encoding
    // in MessageBytes.toBytes().
    if (encoding != null) {
        try {
            queryMB.setCharset(B2CConverter.getCharset(encoding));
        } catch (UnsupportedEncodingException ignored) {
            // Fall-back to ISO-8859-1
        }
    }

    paramParser.setQuery(queryMB);
    paramParser.setQueryStringEncoding(encoding);
    paramParser.handleQueryParameters();

    // Insert the additional parameters from the dispatch target
    Enumeration<String> dispParamNames = paramParser.getParameterNames();
    while (dispParamNames.hasMoreElements()) {
        String dispParamName = dispParamNames.nextElement();
        String[] dispParamValues = paramParser.getParameterValues(dispParamName);
        String[] originalValues = parameters.get(dispParamName);
        if (originalValues == null) {
            parameters.put(dispParamName, dispParamValues);
            continue;
        }
        parameters.put(dispParamName, mergeValues(dispParamValues, originalValues));
    }
}
 

import org.apache.tomcat.util.http.Parameters; //导入依赖的package包/类
/**
 * Merge the parameters from the saved query parameter string (if any), and
 * the parameters already present on this request (if any), such that the
 * parameter values from the query string show up first if there are
 * duplicate parameter names.
 */
private void mergeParameters() {

	if ((queryParamString == null) || (queryParamString.length() < 1))
		return;

	// Parse the query string from the dispatch target
	Parameters paramParser = new Parameters();
	MessageBytes queryMB = MessageBytes.newInstance();
	queryMB.setString(queryParamString);

	String encoding = getCharacterEncoding();
	// No need to process null value, as ISO-8859-1 is the default encoding
	// in MessageBytes.toBytes().
	if (encoding != null) {
		try {
			queryMB.setCharset(B2CConverter.getCharset(encoding));
		} catch (UnsupportedEncodingException ignored) {
			// Fall-back to ISO-8859-1
		}
	}

	paramParser.setQuery(queryMB);
	paramParser.setQueryStringEncoding(encoding);
	paramParser.handleQueryParameters();

	// Insert the additional parameters from the dispatch target
	Enumeration<String> dispParamNames = paramParser.getParameterNames();
	while (dispParamNames.hasMoreElements()) {
		String dispParamName = dispParamNames.nextElement();
		String[] dispParamValues = paramParser.getParameterValues(dispParamName);
		String[] originalValues = parameters.get(dispParamName);
		if (originalValues == null) {
			parameters.put(dispParamName, dispParamValues);
			continue;
		}
		parameters.put(dispParamName, mergeValues(dispParamValues, originalValues));
	}
}
 

import org.apache.tomcat.util.http.Parameters; //导入依赖的package包/类
public Parameters getParameters() {
    return parameters;
}
 

import org.apache.tomcat.util.http.Parameters; //导入依赖的package包/类
public Parameters getParameters() {
	return parameters;
}