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javaweb开发技术教程第二版,二次开发接口

时间:2023-05-03 20:14:15 阅读:141488 作者:4658

package weixin.Guan Jia.core.controller;

importjava.io.IOException;

importjava.io.PrintWriter;

importjava.util.List;

import javax.servlet.servlet exception;

import javax.servlet.http.http servlet;

import javax.servlet.http.http servlet request;

import javax.servlet.http.http无servlet轮询;

importorg.spring framework.beans.factory.annotation.auto wired;

import weixin.Guan Jia.account.entity.weixinaccountentity;

import weixin.Guan Jia.account.service.weixinaccountservicei;

import weixin.Guan Jia.account.service.impl.weixinaccountserviceimpl;

import weixin.Guan Jia.core.service.impl.wechatservice;

import weixin.Guan Jia.core.util.sign util;

//*

核心请求处理类

*

*

@author liufeng

* @date 2013-05-18

*/

publicclassweixinservletextendshttpservlet {

privatestaticfinallongserialversionuid=4440739483644821986 l;

@Autowired

专用xinaccountserviceiweixinaccountservice;

@Override

公共语音初始化(throwsservletexception )。

weixinaccountservice=newweixinaccountserviceimpl (;

}

//*

*确认请求来自微信服务器

*/

公共void doget (httpservletrequestrequest,HttpServletResponse response ) )。

throwsServletException,IOException {

//微信加密签名

string signature=request.getparameter (signature );

//时间戳

string timestamp=request.getparameter (' timestamp );

//随机数

string nonce=request.getparameter (' nonce );

//随机字符串

stringechostr=request.getparameter (echostr );

printwriter out=response.get writer (;

listweixinaccountentities=weixinaccountservice

. getlist (weixinaccountentity.class;

验证signature以验证请求,如果验证成功,则直接返回echostr,表示访问成功,否则表示访问失败

weixinaccountentityaccount : weixinaccountentities ({

sign util.check signature (account.getaccounttoken )、signature、

timestamp,nonce ) }{

out.print(Echostr;

}

}

out.close (;

out=null;

}

//*

*处理来自微信服务器的消息

*/

公共void dopost (httpservletrequestrequest,HttpServletResponse response ) )。

throwsServletException,IOException {

//将请求、响应的编码全部设为UTF-8 (防止中文乱码) )。

request.setcharacterencoding (utf-8 );

response.setcharacterencoding (utf-8 );

微信服务微信服务=网络服务(;

//调用核心业务类接收和处理消息

stringrespmessage=wechatservice.coreservice (request;

//响应消息

printwriter out=response.get writer (;

out.print(respmessage;

out.close (;

}

}

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