Java对接微信公众号模板消息推送cheng

   com.github.binarywang
   weixin-java-mp
   3.6.0

# 微信公众号配置
wx:
  appid: 11111
  secret: 22222
  token: 33333
  aeskey: 44444

/**
 * @ClassName WXProperties
 * @Author chenghao
 * @Date 2020/1/10 15:44
 **/
@Data
@Component
@ConfigurationProperties(prefix = "wx")
public class WxMpProperties {

    /**
     * 公众号appId
     */
    private String appId;

    /**
     * 公众号appSecret
     */
    private String secret;

    /**
     * 公众号token
     */
    private String token;

    /**
     * 公众号aesKey
     */
    private String aesKey;
}

/**
 * 微信消息推送
 *
 * @ClassName WxMsgPush
 * @Author chenghao
 * @Date 2020/1/10 16:20
 **/
    @Slf4j
    @Component
    public class WxMsgPush {

    /**
     * 微信公众号API的Service
     */
    private final WxMpService wxMpService;

    /**
     * 构造注入
     */
    WxMsgPush(WxMpService wxMpService) {
        this.wxMpService = wxMpService;
    }


    /**
     * 发送微信模板信息
     *
     * @param openId 接受者openId
     * @return 是否推送成功
     */
    public Boolean SendWxMsg(String openId) {
        // 发送模板消息接口
        WxMpTemplateMessage templateMessage = WxMpTemplateMessage.builder()
                // 接收者openid
                .toUser(openId)
                // 模板id
                .templateId("xxxxxxxxxxxxxxxxxxxxxxxxxxx")
                // 模板跳转链接
                .url("http://www.baidu.com")
                .build();
        // 添加模板数据
        templateMessage.addData(new WxMpTemplateData("first", "您好", "#FF00FF"))
                .addData(new WxMpTemplateData("keyword1", "这是个测试", "#A9A9A9"))
                .addData(new WxMpTemplateData("keyword2", "这又是个测试", "#FF00FF"))
                .addData(new WxMpTemplateData("remark", "这还是个测试", "#000000"));
        String msgId = null;
        try {
            // 发送模板消息
            msgId = wxMpService.getTemplateMsgService().sendTemplateMsg(templateMessage);
        } catch (WxErrorException e) {
            e.printStackTrace();
        }
        log.warn("·==++--·推送微信模板信息：{}·--++==·", msgId != null ? "成功" : "失败");
        return msgId != null;
    }
}

/**
 * @ClassName WxConfig
 * @Author chenghao
 * @Date 2020/1/11 09:23
 **/
@Configuration
public class WxConfig {

    /**
     * 声明实例
     *
     * @return
     */
    @Bean
    public WxMpService wxMpService() {
        WxMpService wxMpService = new WxMpServiceImpl();
        return wxMpService;
    }

/**
 * 接收者openid.
 */
private String toUser;

/**
 * 模板ID.
 */
private String templateId;

/**
   * 模板跳转链接.
   * 
   * url和miniprogram都是非必填字段，若都不传则模板无跳转；若都传，会优先跳转至小程序。
   * 开发者可根据实际需要选择其中一种跳转方式即可。当用户的微信客户端版本不支持跳小程序时，将会跳转至url。
   * 
   */
  private String url;

  /**
   * 跳小程序所需数据，不需跳小程序可不用传该数据.
   *
   * @see #url
   */
  private MiniProgram miniProgram;

/**
 * @ClassName WxConfig
 * @Author chenghao
 * @Date 2020/1/11 09:23
 **/
@Configuration
public class WxConfig {

    private final WxMpProperties wxMpProperties;

    /**
     * 构造注入
     *
     * @param wxMpProperties
     */
    WxConfig(WxMpProperties wxMpProperties) {
        this.wxMpProperties = wxMpProperties;
    }

    /**
     * 微信客户端配置存储
     *
     * @return
     */
    @Bean
    public WxMpConfigStorage wxMpConfigStorage() {
        WxMpDefaultConfigImpl cOnfigStorage= new WxMpDefaultConfigImpl();
        // 公众号appId
        configStorage.setAppId(wxMpProperties.getAppId());
        // 公众号appSecret
        configStorage.setSecret(wxMpProperties.getSecret());
        // 公众号Token
        configStorage.setToken(wxMpProperties.getToken());
        // 公众号EncodingAESKey
        configStorage.setAesKey(wxMpProperties.getAesKey());
        return configStorage;
    }

    /**
     * 声明实例
     *
     * @return
     */
    @Bean
    public WxMpService wxMpService() {
        WxMpService wxMpService = new WxMpServiceImpl();
        wxMpService.setWxMpConfigStorage(wxMpConfigStorage());
        return wxMpService;
    }

/**
 * 微信消息推送
 */
private final WxMsgPush wxMsgPush;

/**
 * 构造注入
 */
protected PushMsgApi(WxMsgPush wxMsgPush) {
    this.wxMsgPush = wxMsgPush;
}

/**
     * 发送微信模板消息
     */
    @ApiOperation("发送微信模板消息")
    @ApiImplicitParams({
            @ApiImplicitParam(name = "openId", value = "接受者openId", dataType = "String", paramType = "query")
    })
    @PostMapping("/sendWxInfo")
    public void sendWxInfo(String openId) {
        // 执行发送
        Boolean aBoolean = wxMsgPush.SendWxMsg(openId);
        System.out.println(aBoolean);
    }