有時候項(xiàng)目需要用到微信登錄或獲取用戶的手機(jī)號碼，weixin-java-miniapp是一個好用的第三方工具，不用我們自己寫httpcline調(diào)用。

導(dǎo)入jar包

       <dependency>
            <groupId>com.github.binarywang</groupId>
            <artifactId>weixin-java-miniapp</artifactId>
            <version>4.1.0</version>
        </dependency>

添加一個resource.properties文件，寫上小程序的appid和secret

wx.miniapp.appid: xxxxxxxxxxxx
wx.miniapp.secret: xxxxxxxxxxxxxxxxxxxxxxxxxx
wx.miniapp.msgDataFormat: JSON

添加兩個配置文件
WxMaProperties.java

@ConfigurationProperties(prefix = "wx.miniapp")
public class WxMaProperties {

    /**
     * 設(shè)置微信小程序的appid
     */
    private String appid;

    /**
     * 設(shè)置微信小程序的Secret
     */
    private String secret;

    /**
     * 消息格式，XML或者JSON
     */
    private String msgDataFormat;

    public String getAppid() {
        return appid;
    }

    public void setAppid(String appid) {
        this.appid = appid;
    }

    public String getSecret() {
        return secret;
    }

    public void setSecret(String secret) {
        this.secret = secret;
    }

    public String getMsgDataFormat() {
        return msgDataFormat;
    }

    public void setMsgDataFormat(String msgDataFormat) {
        this.msgDataFormat = msgDataFormat;
    }

WxMaConfiguration.java

@Configuration
@EnableConfigurationProperties(WxMaProperties.class)
public class WxMaConfiguration {

    @Bean
    public WxMaService wxMaService(WxMaProperties properties) {
        WxMaDefaultConfigImpl config = new WxMaDefaultConfigImpl();
        config.setAppid(properties.getAppid());
        config.setSecret(properties.getSecret());
        config.setMsgDataFormat(properties.getMsgDataFormat());

        WxMaService service = new WxMaServiceImpl();
        service.setWxMaConfig(config);
        return service;
    }

}

如何使用

    @Autowired
	private WxMaService wxMaService;

    @ApiOperation("獲取微信授權(quán)信息")
    @ApiImplicitParam(name = "code",value = "前端授權(quán)登錄后傳來的code", required = true,paramType = "query")
    @RequestMapping(value = "/wechatSession", method = RequestMethod.POST)
    @ResponseBody
    public ResponseResult wechatSession(@RequestParam String code) {
        //獲取openId、unionid、session_key
        WxMaJscode2SessionResult sessionInfo = wxMaService.getUserService().getSessionInfo(code);
    }


    @ApiOperation("小程序手機(jī)號登錄")
    @ApiImplicitParams({
            @ApiImplicitParam(name = "sessionKey", value = "sessionKey", paramType = "query", dataType = "string", required = true),
            @ApiImplicitParam(name = "encryptedData", value = "加密串", paramType = "query", dataType = "string", required = true),
            @ApiImplicitParam(name = "iv", value = "偏移量", paramType = "query", dataType = "string", required = true)
    })
    @RequestMapping(value = "/wechatLogin", method = RequestMethod.POST)
    @ResponseBody
    public ResponseResult wechatLogin(HttpServletRequest request,                                     
                                      @RequestParam @NotBlank(message = "sessionKey不能為空") String sessionKey,                                    
                                      @RequestParam @NotBlank(message = "加密串不能為空") String encryptedData,
                                      @RequestParam @NotBlank(message = "偏移串不能為空") String iv) {
        WxMaPhoneNumberInfo phoneInfo = wxMaService.getUserService().getPhoneNoInfo(sessionKey, encryptedData, iv);
        return phoneInfo.getPurePhoneNumber(); 
    }

小程序給微信發(fā)送消息通知，類似于下圖

在resource.properties添加相關(guān)類型的消息通知id，在申請小程序那配置

#通知類型1
wx.miniapp.msg.template_id_1: xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
#通知類型2
wx.miniapp.msg.template_id_2: xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

如何使用：文章來源地址http://www.zghlxwxcb.cn/news/detail-597493.html

   @Value("${wx.miniapp.msg.template_id_1}")
    private String msgTemplateId1;

    @Value("${wx.miniapp.msg.template_id_2}")
    private String msgTemplateId2;

/**
openId : 用戶微信登錄的openID
*/
   private boolean sendSubscribeMessage(String openId) {
        String page="pages/index/index"; // 應(yīng)該是消息點(diǎn)擊后跳轉(zhuǎn)頁面
        WxMaSubscribeMessage message = new WxMaSubscribeMessage();
        message.setTemplateId(msgTemplateId1);
        message.setToUser(openId);
        message.setPage(page);
        List<WxMaSubscribeMessage.MsgData> subscribeDataList = new ArrayList<>();
        WxMaSubscribeMessage.MsgData subscribeData = new WxMaSubscribeMessage.MsgData();
        subscribeData.setName("key1"); // 你在小程序自定義的key(比如“商家名稱”)
        subscribeData.setValue("奈雪的茶"); //key對應(yīng)的內(nèi)容
        //添加你配置要且要展示的內(nèi)容
        subscribeDataList.add(subscribeData);
   
        message.setData(subscribeDataList);
        try {
            wxMaService.getMsgService().sendSubscribeMsg(message);
            return true;
        } catch (WxErrorException e) {
            log.error("發(fā)送小程序訂閱消息失敗，errCode:{}，errMsg:{}", e.getError().getErrorCode(), e.getError().getErrorMsg());
        }
        return false;
    }

到了這里，關(guān)于spring boot整合第三方微信開發(fā)工具 weixin-java-miniapp 實(shí)現(xiàn)小程序微信登錄的文章就介紹完了。如果您還想了解更多內(nèi)容，請?jiān)谟疑辖撬阉鱐OY模板網(wǎng)以前的文章或繼續(xù)瀏覽下面的相關(guān)文章，希望大家以后多多支持TOY模板網(wǎng)！