PackageRequestHandler.java

package jframe.pay.wx.http;

import java.io.UnsupportedEncodingException;
import java.net.URLEncoder;
import java.util.Iterator;
import java.util.Map;
import java.util.Set;

import jframe.pay.wx.domain.WxConfig;

public class PackageRequestHandler extends RequestHandler {

    public PackageRequestHandler() {
        super();
    }

    /**
     * 获取带参数的请求URL
     * 
     * @return String
     * @throws UnsupportedEncodingException
     */
    @SuppressWarnings("rawtypes")
    public String getRequestURL() throws UnsupportedEncodingException {

        this.createSign();

        StringBuilder sb = new StringBuilder();
        // String enc = TenpayUtil.getCharacterEncoding(this.request,
        // this.response);
        String enc = WxConfig.getConf(WxConfig.KEY_CHARSET);
        Set es = super.getAllParameters().entrySet();
        Iterator it = es.iterator();
        while (it.hasNext()) {
            Map.Entry entry = (Map.Entry) it.next();
            String k = (String) entry.getKey();
            String v = (String) entry.getValue();

            sb.append(k + "=" + URLEncoder.encode(v, enc) + "&");
        }

        // 去掉最后一个&
        String reqPars = sb.substring(0, sb.lastIndexOf("&"));
        // 设置debug信息
        this.setDebugInfo("md5 sb:" + getDebugInfo() + "\r\npackage:" + reqPars);
        return reqPars;

    }

}