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package com.zc.business.utils; |
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import com.alibaba.fastjson.JSONObject; |
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import com.google.gson.Gson; |
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import com.ruoyi.common.core.domain.entity.SysUser; |
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import com.ruoyi.common.core.redis.RedisCache; |
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import com.ruoyi.common.utils.StringUtils; |
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import com.ruoyi.common.utils.http.HttpUtils; |
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import com.ruoyi.system.mapper.SysUserMapper; |
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import com.zc.business.constant.RedisKeyConstants; |
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import org.springframework.beans.factory.annotation.Value; |
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import org.springframework.stereotype.Component; |
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import javax.annotation.Resource; |
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import java.util.ArrayList; |
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import java.util.HashMap; |
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import java.util.List; |
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import java.util.Map; |
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import java.util.concurrent.TimeUnit; |
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/** |
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* @Description 企业微信Api工具 |
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* |
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* @author liuwenge |
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* @date 2023/5/18 16:17 |
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* @return null |
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*/ |
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@Component |
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public class QYWXUtil { |
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@Resource |
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private RedisCache redisCache; |
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/** 企业id*/ |
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@Value("${qywx.corpId}") |
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private String corpId; |
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/** 企业密钥*/ |
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@Value("${qywx.corpsecret}") |
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private String corpsecret; |
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/** 应用id*/ |
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@Value("${qywx.agentId}") |
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private int agentId; |
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@Resource |
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private SysUserMapper sysUserMapper; |
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/** |
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* @Description 从缓存中获取access_token |
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* |
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* @author liuwenge |
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* @date 2023/5/18 17:37 |
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* @param |
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* @return java.lang.String |
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*/ |
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public String getAccessToken(){ |
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// 从redis拿access_token
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String accessToken = redisCache.getCacheObject(RedisKeyConstants.QYWX_ACCESS_TOKEN); |
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if (StringUtils.isEmpty(accessToken)) { |
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// 如果redis里没有，则重新调http获取，以及存放到redis里
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return getAccessTokenByHttp(); |
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}else { |
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// 如果redis里有，则先校验access_token失效有效时间是否快到了
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Long expire = redisCache.getExpire(RedisKeyConstants.QYWX_ACCESS_TOKEN); |
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System.out.println("access_token剩余时间:"+expire); |
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// 当前时间+有效时间低于规定时间(秒)默认600秒
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if (expire <= 600) { |
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// 通过http获取最新access_token，且存到redis
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return getAccessTokenByHttp(); |
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} else { |
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return accessToken; // 直接返回access_token
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} |
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} |
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} |
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/** |
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* @Description 重新请求接口获取token,放入缓存 |
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* |
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* @author liuwenge |
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* @date 2023/5/18 17:37 |
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* @param |
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* @return java.lang.String |
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*/ |
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public String getAccessTokenByHttp(){ |
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// 拼接获取access_token的url
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String url = "https://qyapi.weixin.qq.com/cgi-bin/gettoken?corpid=" + corpId + "&corpsecret=" + corpsecret; |
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// 调用get方法获取
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String result = HttpUtils.sendGet(url); |
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if (!StringUtils.isEmpty(result)) { |
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// 把响应报文转成json对象
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JSONObject objJsonObject = (JSONObject) JSONObject.parse(result); |
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if (null != objJsonObject) { |
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// 出错返回码，为0表示成功，非0表示调用失败
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int iErrorCode = objJsonObject.getIntValue("errcode"); |
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if (iErrorCode == 0) { |
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String strAccessToken = objJsonObject.getString("access_token"); |
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// 设置到redis里，目前的存活时间为120分钟(7200秒)
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redisCache.setCacheObject(RedisKeyConstants.QYWX_ACCESS_TOKEN,strAccessToken,7200, TimeUnit.SECONDS); |
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return strAccessToken; |
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} |
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} |
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} |
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return null; |
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} |
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/** |
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* @Description 通过手机号获取企业微信userId |
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* 注意:请确保手机号的正确性，若出错的次数超出企业规模人数的20%，会导致1天不可调用 |
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* @author liuwenge |
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* @date 2023/5/19 9:07 |
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* @param mobile 手机号 |
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* @return java.lang.String |
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*/ |
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public String getUserIdByMobile(String mobile){ |
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if (StringUtils.isEmpty(mobile)){ |
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return null; |
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} |
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//拼接请求路径
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String accessToken = this.getAccessToken(); |
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String url = "https://qyapi.weixin.qq.com/cgi-bin/user/getuserid?access_token=" + accessToken; |
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//请求参数
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Map<String,Object> params = new HashMap<>(); |
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params.put("mobile",mobile); |
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Gson gson = new Gson(); |
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String jsonMessage = gson.toJson(params); |
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//发起post请求
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String result = HttpUtils.sendPost(url,jsonMessage); |
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if (!StringUtils.isEmpty(result)) { |
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// 把响应报文转成json对象
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JSONObject objJsonObject = (JSONObject) JSONObject.parse(result); |
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if (null != objJsonObject) { |
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// 出错返回码，为0表示成功，非0表示调用失败
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int iErrorCode = objJsonObject.getIntValue("errcode"); |
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if (iErrorCode == 0) { |
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//返回用户id
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return objJsonObject.getString("userid"); |
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} else if (iErrorCode == 42001){ |
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//access_token过期,重新获取
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getAccessTokenByHttp(); |
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//重新获取userId
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getUserIdByMobile(mobile); |
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} |
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System.out.println("通过手机号获取userId失败! 错误码:" + iErrorCode + ", 错误信息:" + objJsonObject.getString("errmsg")); |
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} |
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} |
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return null; |
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} |
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/** |
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* @Description 给企业微信用户发送文本消息 |
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* |
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* @author liuwenge |
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* @date 2023/5/19 9:43 |
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* @param userId 消息接收人id(企业微信的userid) |
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* @param content 消息内容 |
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* @return java.util.Map<java.lang.String,java.lang.Object> |
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*/ |
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public Map<String,Object> sendMessageByWxUserId(List<String> userId,String content){ |
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Map<String,Object> result = new HashMap<>(); |
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if (userId.size() < 1 || userId.size() >= 1001){ |
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result.put("msg","接收人不能为空,并且最多支持1000个"); |
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result.put("code","0"); |
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return result; |
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} else if (StringUtils.isEmpty(content)){ |
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result.put("msg","消息内容不能为空"); |
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result.put("code","0"); |
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return result; |
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} |
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//请求路径
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String accessToken = this.getAccessToken(); |
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String url = "https://qyapi.weixin.qq.com/cgi-bin/message/send?access_token=" + accessToken; |
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//请求参数
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Map<String,Object> params = new HashMap<>(); |
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//指定接收消息的成员，成员ID列表（多个接收者用‘|’分隔，最多支持1000个）
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String toUser = String.join("|",userId); |
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params.put("touser",toUser); |
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//消息类型，此时固定为：text
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params.put("msgtype","text"); |
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//企业应用的id
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params.put("agentid",agentId); |
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//消息内容，最长不超过2048个字节，超过将截断（支持id转译）
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Map<String,String> text = new HashMap<>(); |
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text.put("content",content); |
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params.put("text",text); |
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Gson gson = new Gson(); |
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String jsonMessage = gson.toJson(params); |
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//发起post请求
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String httpResult = HttpUtils.sendPost(url,jsonMessage); |
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if (!StringUtils.isEmpty(httpResult)) { |
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// 把响应报文转成json对象
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JSONObject objJsonObject = (JSONObject) JSONObject.parse(httpResult); |
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if (null != objJsonObject) { |
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// 出错返回码，为0表示成功，非0表示调用失败
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int iErrorCode = objJsonObject.getIntValue("errcode"); |
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System.out.println("发送企业微信消息,状态码: " + iErrorCode + ", 提示信息:" + objJsonObject.getString("errmsg")); |
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if (iErrorCode == 0) { |
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//返回消息id
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String msgId = objJsonObject.getString("msgid"); |
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result.put("code","1"); |
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result.put("msg","发送企业微信消息成功!"); |
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result.put("data",msgId); |
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} else if (iErrorCode == 42001){ |
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//access_token过期,重新获取
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getAccessTokenByHttp(); |
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//重新发送文本消息
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sendMessageByWxUserId(userId,content); |
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} else { |
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result.put("code","0"); |
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result.put("msg","发送企业微信消息失败!错误码:" + iErrorCode + ", 错误信息:" + objJsonObject.getString("errmsg")); |
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} |
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} |
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} |
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return result; |
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} |
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/** |
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* @Description 给企业微信用户发送文本消息 |
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* 注意:如不能保证手机号的正确性,此方法不建议使用,因企业微信有严格的错误频率限制,若出错的次数超出企业规模人数的20%,会导致1天不可调用 |
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* @author liuwenge |
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* @date 2023/5/19 9:43 |
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* @param sysUser 消息接收人(此系统中的用户) |
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* @param content 消息内容 |
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* @return java.util.Map<java.lang.String,java.lang.Object> |
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*/ |
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public Map<String,Object> sendMessageBySysUser(List<SysUser> sysUser, String content){ |
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Map<String,Object> result = new HashMap<>(); |
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if (sysUser.size() < 1 || sysUser.size() >= 1001){ |
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result.put("msg","接收人不能为空,并且最多支持1000个"); |
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result.put("code","0"); |
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return result; |
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} else if (StringUtils.isEmpty(content)){ |
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result.put("msg","消息内容不能为空"); |
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result.put("code","0"); |
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return result; |
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} |
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//循环查出企业微信中的用户id
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List<String> userList = new ArrayList<>(); |
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String userId; |
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for (SysUser user : sysUser) { |
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userId = getUserIdByMobile(user.getPhonenumber()); |
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if (!StringUtils.isEmpty(userId)){ |
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userList.add(userId); |
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System.out.println("已通过手机号:" + user.getPhonenumber() + "查询到企业微信用户:userId"); |
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} |
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} |
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if (userList.size() < 1){ |
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result.put("msg","未查到企业微信用户"); |
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result.put("code","0"); |
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return result; |
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} |
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result = sendMessageByWxUserId(userList,content); |
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return result; |
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} |
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} |
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