使用weixin-java-common-3.3.0 weixin-java-mp-3.3.0 SDK开发微信授权登陆,与服务号消息发送

JAVA   springMVC框架下使用 weixin-java-common-3.3.0  weixin-java-mp-3.3.0 两个jar做授权登陆与服务号消息推送

微信开发的话里面功能基本很全,可以参考  开发文档

使用步骤:

首先下好以上两个jar到自己项目中。在resource 目录下建一个 properties 文件 》》wx.properties

然后在properties文件中写上配置信息

wx_appid= APPID
wx_appsecret=appsecret
wx_token=token
wx_aeskey=如果是明文模式,这里不必填写。相反填入自己的key

然后我们需要建一个WxMpConfig.java文件

package com.hnzh.config;

import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Configuration;

/**
 * @author 
 */
@Configuration
public class WxMpConfig {
  @Value("#{wxProperties.wx_token}")
  private String token;

  @Value("#{wxProperties.wx_appid}")
  private String appid;

  @Value("#{wxProperties.wx_appsecret}")
  private String appSecret;

  @Value("#{wxProperties.wx_aeskey}")
  private String aesKey;

  public String getToken() {
    return this.token;
  }

  public String getAppid() {
    return this.appid;
  }

  public String getAppSecret() {
    return this.appSecret;
  }

  public String getAesKey() {
    return this.aesKey;
  }

}

在spring xml文件中添加一下代码

 例:

使用weixin-java-common-3.3.0 weixin-java-mp-3.3.0 SDK开发微信授权登陆,与服务号消息发送_第1张图片

 再建一个WeixinService.java文件 在使用时初始化配置信息

package com.hnzh.jzt.wechat.service;

import java.util.Date;

import javax.annotation.PostConstruct;

import org.apache.commons.lang3.time.DateFormatUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import com.hnzh.config.WxMpConfig;
import com.hnzh.handler.SubscribeHandler;
import com.hnzh.handler.UnsubscribeHandler;
import com.jeeplus.common.config.Global;

import me.chanjar.weixin.common.api.WxConsts.EventType;
import me.chanjar.weixin.common.api.WxConsts.XmlMsgType;
import me.chanjar.weixin.common.error.WxErrorException;
import me.chanjar.weixin.mp.api.WxMpInMemoryConfigStorage;
import me.chanjar.weixin.mp.api.WxMpMessageRouter;
import me.chanjar.weixin.mp.api.impl.WxMpServiceImpl;
import me.chanjar.weixin.mp.bean.kefu.WxMpKefuMessage;
import me.chanjar.weixin.mp.bean.message.WxMpXmlMessage;
import me.chanjar.weixin.mp.bean.message.WxMpXmlOutMessage;
import me.chanjar.weixin.mp.bean.template.WxMpTemplateData;
import me.chanjar.weixin.mp.bean.template.WxMpTemplateMessage;

/**
 * @author Binary Wang
 */
@Service
public class WeixinService extends WxMpServiceImpl {
  private final Logger logger = LoggerFactory.getLogger(this.getClass());

  @Autowired
  private WxMpConfig wxConfig;

  @Autowired
  private UnsubscribeHandler unsubscribeHandler;

  @Autowired
  private SubscribeHandler subscribeHandler;

  private WxMpMessageRouter router;

  @PostConstruct
  public void init() {
    final WxMpInMemoryConfigStorage config = new WxMpInMemoryConfigStorage();
    // 设置微信公众号的appid
    config.setAppId(this.wxConfig.getAppid());
    // 设置微信公众号的app corpSecret
    config.setSecret(this.wxConfig.getAppSecret());
    // 设置微信公众号的token
    config.setToken(this.wxConfig.getToken());
    // 设置消息加解密密钥
    config.setAesKey(this.wxConfig.getAesKey());
    super.setWxMpConfigStorage(config);

    this.refreshRouter();
  }

  private void refreshRouter() {
    final WxMpMessageRouter newRouter = new WxMpMessageRouter(this);

    // 关注事件
    newRouter.rule().async(false).msgType(XmlMsgType.EVENT)
      .event(EventType.SUBSCRIBE).handler(this.subscribeHandler)
      .end();

    // 取消关注事件
    newRouter.rule().async(false).msgType(XmlMsgType.EVENT)
      .event(EventType.UNSUBSCRIBE).handler(this.unsubscribeHandler)
      .end();

    this.router = newRouter;
  }

  public WxMpXmlOutMessage route(WxMpXmlMessage message) {
    try {
      return this.router.route(message);
    } catch (Exception e) {
      this.logger.error(e.getMessage(), e);
    }

    return null;
  }

  /**
   * 发送模板消息
   * @param openid
   * @param name
   * @param idCard
   * @param createDate
   * @param place
   * @param source
   * @param detailsId
   * @param pushStateId
   */
  public void sendTemplateMsg(String openid,String name,String idCard,String createDate,String place,String source,String detailsId,String pushStateId){
      //模板消息跳转路径
      String msgPushUrl = Global.getConfig("WechatMsgPush");
      WxMpTemplateMessage templateMessage = WxMpTemplateMessage.builder()
              .toUser(openid)    //推送用户
              .templateId(Global.getConfig("WXPushMsgTemp"))    //发送的消息模板ID
              .url(msgPushUrl.replace("DetailsId", String.valueOf(detailsId)).replace("openId", openid))    //点击跳转路径
              .build();
      templateMessage.addData(new WxMpTemplateData("first", "最新通知\n", "#999"));
      templateMessage.addData(new WxMpTemplateData("keyword1", place +"\n", "#999"));   
      templateMessage.addData(new WxMpTemplateData("keyword2", name +"\n", "#999"));
      templateMessage.addData(new WxMpTemplateData("keyword3", idCard +"\n", "#999"));
      templateMessage.addData(new WxMpTemplateData("keyword4", DateFormatUtils.format(new Date(), "yyyy-MM-dd HH:mm:ss") +"\n", "#999"));
      templateMessage.addData(new WxMpTemplateData("keyword5", source +"\n", "#999"));
      templateMessage.addData(new WxMpTemplateData("remark", "\n请所在区域同志做好相应工作!", "#999"));
      try {
          getTemplateMsgService().sendTemplateMsg(templateMessage);
      } catch (WxErrorException e) {
          logger.error("模板消息发送失败");
          e.printStackTrace();
      } finally {
        //处理发送记录
      }
  }
  
  /**
   * 图文消息推送方法
   * @param openId
   * @param name
   * @param idCard
   * @param createDate
   * @param place
   * @param source
   * @param detailsId
   * @param pushStateId
   * @param picurl
   */
  public void sendImgMsg(String openId,String name,String idCard,String createDate,String place,String source,String detailsId,String pushStateId,String picurl){
      WxMpKefuMessage.WxArticle article1 = new WxMpKefuMessage.WxArticle();
      article1.setUrl(Global.getConfig("WechatMsgPush").replace("DetailsId", String.valueOf(detailsId)).replace("openId", openId));
      article1.setPicUrl(picurl);    //封面图片
      article1.setDescription(name+" "+idCard + " " + place);
      article1.setTitle("消息通知");
      WxMpKefuMessage build = WxMpKefuMessage.NEWS()
          .toUser(openId)
          .addArticle(article1)
          .build();
      try {
          getKefuService().sendKefuMessage(build);
      } catch (WxErrorException e) {
          logger.error("客服消息发送失败");
          e.printStackTrace();
      } finally {
          //处理发送记录
      }
  }
}

如果不需要消息推送的功能可以删除其中的推送消息方法

WeixinService.java 所依赖的java 文件,其中包括各种事件,如:接收客服会话管理事件,门店审核事件,点击菜单连接事件

关注事件,取消关注事件等。如果不需要可以将其对应的代码和JAVA文件删掉

我的为例 :builder包下三个java文件

 AbstractBuilder

package com.hnzh.builder;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import com.hnzh.jzt.wechat.service.WeixinService;

import me.chanjar.weixin.mp.bean.message.WxMpXmlMessage;
import me.chanjar.weixin.mp.bean.message.WxMpXmlOutMessage;

/**
 * @author Binary Wang
 */
public abstract class AbstractBuilder {
  protected final Logger logger = LoggerFactory.getLogger(getClass());

  public abstract WxMpXmlOutMessage build(String content,
                                          WxMpXmlMessage wxMessage, WeixinService service);
}

ImageBuilder

package com.hnzh.builder;

import com.hnzh.jzt.wechat.service.WeixinService;

import me.chanjar.weixin.mp.bean.message.WxMpXmlMessage;
import me.chanjar.weixin.mp.bean.message.WxMpXmlOutImageMessage;
import me.chanjar.weixin.mp.bean.message.WxMpXmlOutMessage;

/**
 * @author Binary Wang
 */
public class ImageBuilder extends AbstractBuilder {

  @Override
  public WxMpXmlOutMessage build(String content, WxMpXmlMessage wxMessage,
                                 WeixinService service) {

    WxMpXmlOutImageMessage m = WxMpXmlOutMessage.IMAGE().mediaId(content)
      .fromUser(wxMessage.getToUser()).toUser(wxMessage.getFromUser())
      .build();

    return m;
  }

}

TextBuilder

package com.hnzh.builder;

import com.hnzh.jzt.wechat.service.WeixinService;

import me.chanjar.weixin.mp.bean.message.WxMpXmlMessage;
import me.chanjar.weixin.mp.bean.message.WxMpXmlOutMessage;
import me.chanjar.weixin.mp.bean.message.WxMpXmlOutTextMessage;

/**
 * @author Binary Wang
 */
public class TextBuilder extends AbstractBuilder {

  @Override
  public WxMpXmlOutMessage build(String content, WxMpXmlMessage wxMessage,
                                 WeixinService service) {
    WxMpXmlOutTextMessage m = WxMpXmlOutMessage.TEXT().content(content)
      .fromUser(wxMessage.getToUser()).toUser(wxMessage.getFromUser())
      .build();
    return m;
  }

}

 

config 包下

package com.hnzh.config;

public class NewArticle {
    private String url;
    private String picUrl;
    private String description;
    private String title;
    public String getUrl() {
        return url;
    }
    public void setUrl(String url) {
        this.url = url;
    }
    public String getPicUrl() {
        return picUrl;
    }
    public void setPicUrl(String picUrl) {
        this.picUrl = picUrl;
    }
    public String getDescription() {
        return description;
    }
    public void setDescription(String description) {
        this.description = description;
    }
    public String getTitle() {
        return title;
    }
    public void setTitle(String title) {
        this.title = title;
    }
    
}

-------------------------------------------------------------------------------------------------------------------------------------------------------------------------

授权登陆Controller 获取用户微信信息实例,其中包括openId

package com.hnzh.jzt.wechat.web;

import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.UUID;

import javax.annotation.Resource;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.multipart.MultipartFile;
import org.springframework.web.servlet.mvc.support.RedirectAttributes;

import com.hnzh.jzt.cameraly.entity.CameraLy;
import com.hnzh.jzt.cameraly.service.CameraLyService;
import com.hnzh.jzt.temp.entity.TempDetails;
import com.hnzh.jzt.userly.entity.UserLy;
import com.hnzh.jzt.userly.service.UserLyService;
import com.hnzh.jzt.wechat.service.WeixinService;
import com.jeeplus.common.config.Global;
import com.jeeplus.common.utils.MyBeanUtils;
import com.jeeplus.common.utils.StringUtils;
import com.jeeplus.common.web.BaseController;

import me.chanjar.weixin.common.error.WxErrorException;
import me.chanjar.weixin.mp.bean.result.WxMpOAuth2AccessToken;
import me.chanjar.weixin.mp.bean.result.WxMpUser;
import net.sf.json.JSONObject;

/**
 * 微信控制器
 * @author Administrator
 *
 */
@Controller
@RequestMapping(value = "${frontPath}/weChat")
public class WeChatController extends BaseController{
    
    @Resource
    private WeixinService wxMpService;
    
    @RequestMapping("/login")
    public String login(String code,HttpServletRequest request,HttpServletResponse response,Model model){
        WxMpUser wxMpUser = null;
        WxMpOAuth2AccessToken oauth2getAccessToken = null;
        String echostr = request.getParameter("echostr");
        if (!StringUtils.isBlank(echostr)) {
            checkUrl(echostr,response);
        }else{
            if(StringUtils.isNoneBlank(code)){
                try {
                    oauth2getAccessToken = wxMpService.oauth2getAccessToken(code);
                    if(wxMpService.oauth2validateAccessToken(oauth2getAccessToken)){
                        oauth2getAccessToken = wxMpService.oauth2refreshAccessToken(oauth2getAccessToken.getRefreshToken());
                    }
                    wxMpUser = wxMpService.oauth2getUserInfo(oauth2getAccessToken, null);
                } catch (WxErrorException e) {
                    logger.error("获取AccessToken失败,code已使用(微信服务器第二次调用)");
                    if(e.getMessage().startsWith("{\"errcode\":40163")){
                        return null;
                    }else{
                        logger.error("获取AccessToken失败");
                        e.printStackTrace();
                    }
                }
            }
        }
        //wxMpUser  微信返回的用户信息
        /....   业务逻辑    ....../
        return "/mobile/modules/jzt/wechat/registerLy";
    }

    
}

授权地址:回调地址   REDIRECT_URI 需要URL转码 

https://open.weixin.qq.com/connect/oauth2/authorize?appid=APPID&redirect_uri=REDIRECT_URI&response_type=code&scope=SCOPE&state=STATE#wechat_redirect

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