package?com.pay;

import?java.io.IOException;
import?java.io.InputStream;
import?java.io.PrintWriter;
import?java.io.Writer;
import?java.math.BigDecimal;
import?java.net.HttpURLConnection;
import?java.net.URL;
import?java.util.ArrayList;
import?java.util.HashMap;
import?java.util.List;
import?java.util.Map;
import?java.util.SortedMap;
import?java.util.TreeMap;

import?javax.servlet.ServletException;
import?javax.servlet.annotation.WebServlet;
import?javax.servlet.http.HttpServlet;
import?javax.servlet.http.HttpServletRequest;
import?javax.servlet.http.HttpServletResponse;

import?org.jdom2.JDOMException;
import?org.json.JSONException;
import?org.json.JSONobject;

import?com.google.gson.Gson;
import?com.google.gson.Jsonobject;
import?com.sun.org.apache.bcel.internal.generic.NEW;

import?jdk.nashorn.api.scripting.JSobject;
import?sun.rmi.runtime.Log;
import?utils.ConvertJson;
import?utils.PayCommonUtil;

/**
?*?Servlet?implementation?class?PayHttpServlet
?*/
@WebServlet（“/PayHttpServlet“）
public?class?PayHttpServlet?extends?HttpServlet?{
	private?static?final?long?serialVersionUID?=?1L;

	private?String?urlWx?=?“https://api.mch.weixin.qq.com/pay/unifiedorder“;

	private?String?postType?=?“POST“;

	private?String?result;

	private?int?price100?=?-1;

	/**
	?*?@see?HttpServlet#HttpServlet（）
	?*/
	public?PayHttpServlet（）?{
		super（）;
		//?TODO?Auto-generated?constructor?stub
	}

	/**
	?*?@see?HttpServlet#doGet（HttpServletRequest?request?HttpServletResponse
	?*??????response）
	?*/
	protected?void?doGet（HttpServletRequest?request?HttpServletResponse?response）
			throws?ServletException?IOException?{
		//?TODO?Auto-generated?method?stub
		//?response.getWriter（）.append（“Served?at:?“）.append（request.getContextPath（））;
		doPost（request?response）;
	}

	/**
	?*?@see?HttpServlet#doPost（HttpServletRequest?request?HttpServletResponse
	?*??????response）
	?*/
	protected?void?doPost（HttpServletRequest?request?HttpServletResponse?response）
			throws?ServletException?IOException?{
		//?TODO?Auto-generated?method?stub
		//?設置編碼
		response.setContentType（“text/html;charset=utf-8“）;
		request.setCharacterEncoding（“utf-8“）;
		String?price?=?request.getParameter（“price“）;

		if?（price?==?null?||?““.equals（price））?{
			//?返回客戶端數據
			System.out.print（“參數有誤，金額不能為0“）;
			return;
		}?else?{
			price100?=?new?BigDecimal（price）.multiply（new?BigDecimal（100））.intValue（）;
			doconfig（request?response）;
		}

	}

	private?void?doconfig（HttpServletRequest?request?HttpServletResponse?response）?{
		//?TODO?Auto-generated?method?stub
		Mapject>?resultMap?=?new?HashMapject>（）;
		SortedMapject>?map?=?new?TreeMap<>（）;
		map.put（“appid“?PayCommonUtil.APPID）;
		map.put（“mch_id“?PayCommonUtil.MCH_ID）;
		map.put（“nonce_str“?PayCommonUtil.getRandomString（30））;
		//?map.put（“sign“?value）;
		map.put（“trade_type“?“APP“）;
		map.put（“body“?“APP測試支付“）;

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2018-07-06?15:29??PayTest\
?????文件?????????841??2018-07-04?16:13??PayTest\.classpath
?????文件?????????907??2018-07-04?16:13??PayTest\.project
?????目錄???????????0??2018-07-06?15:29??PayTest\.settings\
?????文件?????????567??2018-07-04?16:13??PayTest\.settings\.jsdtscope
?????文件??????????57??2018-07-04?16:18??PayTest\.settings\org.eclipse.core.resources.prefs
?????文件?????????364??2018-07-04?16:13??PayTest\.settings\org.eclipse.jdt.core.prefs
?????文件?????????473??2018-07-04?16:13??PayTest\.settings\org.eclipse.wst.common.component
?????文件?????????345??2018-07-04?16:13??PayTest\.settings\org.eclipse.wst.common.project.facet.core.xml
?????文件??????????49??2018-07-04?16:13??PayTest\.settings\org.eclipse.wst.jsdt.ui.superType.container
?????文件???????????6??2018-07-04?16:13??PayTest\.settings\org.eclipse.wst.jsdt.ui.superType.name
?????目錄???????????0??2018-07-06?15:29??PayTest\WebContent\
?????目錄???????????0??2018-07-06?15:29??PayTest\WebContent\meta-INF\
?????文件??????????39??2018-07-04?16:13??PayTest\WebContent\meta-INF\MANIFEST.MF
?????目錄???????????0??2018-07-06?15:29??PayTest\WebContent\WEB-INF\
?????目錄???????????0??2018-07-06?15:29??PayTest\WebContent\WEB-INF\lib\
?????文件??????190432??2016-09-29?15:56??PayTest\WebContent\WEB-INF\lib\gson-2.2.4.jar
?????文件??????304924??2018-07-05?10:51??PayTest\WebContent\WEB-INF\lib\jdom-2.0.6.jar
?????文件???????40375??2016-12-30?12:04??PayTest\WebContent\WEB-INF\lib\org.json.Jsonobject.jar
?????文件?????????653??2018-07-05?10:43??PayTest\WebContent\WEB-INF\web.xml
?????目錄???????????0??2018-07-06?15:29??PayTest\build\
?????目錄???????????0??2018-07-06?15:29??PayTest\build\classes\
?????目錄???????????0??2018-07-06?15:29??PayTest\build\classes\com\
?????目錄???????????0??2018-07-06?15:29??PayTest\build\classes\com\pay\
?????文件????????5355??2018-07-06?14:58??PayTest\build\classes\com\pay\PayHttpServlet.class
?????目錄???????????0??2018-07-06?15:29??PayTest\build\classes\utils\
?????文件????????6156??2018-07-06?14:29??PayTest\build\classes\utils\ConvertJson.class
?????文件????????3788??2018-07-06?14:29??PayTest\build\classes\utils\MD5Utils.class
?????文件????????8379??2018-07-06?14:29??PayTest\build\classes\utils\PayCommonUtil.class
?????目錄???????????0??2018-07-06?15:29??PayTest\src\
?????目錄???????????0??2018-07-06?15:29??PayTest\src\com\
............此處省略5個文件信息