前端环境：

vue2.0

weixin-js-sdk: 1.6.0

后端环境：

springboot2.0+

引入maven依赖：

<dependency>
    <groupId>com.github.binarywang</groupId>
    <artifactId>weixin-java-mp</artifactId>
    <version>4.1.0</version>
    <scope>compile</scope>
</dependency>

签名接口：

public WxJsapiSignature getOfficialAccountsShareSign(String url) {
    try {
        AppConfigReq appConfigReq = new AppConfigReq();
        appConfigReq.setKeyPrefix(JmsConstant.APP_CONFIG_WXPAY);
        AppConfigWxpay appConfigWxpay = appConfigWxpayService.getAppConfigWxpay(appConfigReq);
        // 使用这个实现类则表示将配置信息存储在内存中
        WxMpDefaultConfigImpl wxMpDefaultConfig = new WxMpDefaultConfigImpl();
        wxMpDefaultConfig.setAppId(appConfigWxpay.getSlAppId());
        wxMpDefaultConfig.setSecret(appConfigWxpay.getSlSecret());
        // 这里设值之前，已经通过@Component @Bean new WxMpServiceImpl() 注入了
        wxMpService.setWxMpConfigStorage(wxMpDefaultConfig);
        log.debug("JmsUserServiceImpl getOfficialAccountsShareSign wxMpService  -> {}", wxMpService.getWxMpConfigStorage());
        return wxMpService.createJsapiSignature(url);
    } catch (WxErrorException e) {
        log.error("JmsUserServiceImpl getOfficialAccountsShareSign createJsapiSignature error -> {}", e.getMessage());
        Asserts.fail(e.getMessage());
    }
    return null;
}

签名方法：

public WxJsapiSignature createJsapiSignature(String url) throws WxErrorException {
    long timestamp = System.currentTimeMillis() / 1000L;
    String randomStr = RandomUtils.getRandomStr();
    String jsapiTicket = this.getJsapiTicket(false);
    String signature = SHA1.genWithAmple(new String[]{"jsapi_ticket=" + jsapiTicket, "noncestr=" + randomStr, "timestamp=" + timestamp, "url=" + url});
    WxJsapiSignature jsapiSignature = new WxJsapiSignature();
    jsapiSignature.setAppId(this.getWxMpConfigStorage().getAppId());
    jsapiSignature.setTimestamp(timestamp);
    jsapiSignature.setNonceStr(randomStr);
    jsapiSignature.setUrl(url);
    jsapiSignature.setSignature(signature);
    return jsapiSignature;
}

接口返回实体：

@Data
public class WxJsapiSignature {
    private String appId;
    private String nonceStr;
    private long timestamp;
    private String url;
    private String signature;
}

前端返回数据和错误信息：

Vue调用方法：

      this.$http.post(
        this.$apiUri.APP_ADD_UPDTA_HESIGN,
        {
          url: "https://mth-gzh.lanceyi.com/",
        },
        (res) => {
          wx.config({
            debug: true, // 开启调试模式,调用的所有api的返回值会在客户端alert出来
            appId: res.data.appId, // 必填，公众号的唯一标识
            timestamp: res.data.timestamp, // 必填，生成签名的时间戳
            nonceStr: res.data.nonceStr, // 必填，生成签名的随机串
            signature: res.data.signature, // 必填，签名
            url: res.data.url,
            jsApiList: [
              "checkJsApi",
              "updateAppMessageShareData",
              "onMenuShareAppMessage",
              "onMenuShareTimeline",
              "chooseWXPay",
              "showOptionMenu",
              "hideMenuItems",
              "showMenuItems",
              "onMenuShareTimeline",
            ], // 必填，需要使用的JS接口列表
          });
          wx.ready(function () {
            // 分享给朋友
            wx.onMenuShareAppMessage({
              title: goods.title,
              desc: goods.desc,
              link: shareUrl,
              imgUrl: goods.imgUrl,
              success: function (res) {
                console.log("分享成功");
              },
              cancel: function (res) {
                console.log("分享失败！");
              },
            });
          });
        }
      );

调试时的签名验证截图：

所有的条件都满足，实在找不到哪里出现问题，希望官方能给出正确解释和解决方案！