<button class="cc" open-type="getUserInfo" @getuserinfo="getUserInfo" v-if="!canIUseGetUserProfile">
        <u-icon name="weixin-fill" color="#fff" size="38"></u-icon>
        <text style="padding-left:8px">微信一鍵授權</text>
      </button>

  getUserInfo(res) {
      
 
if (res.detail && res.detail["iv"] && res.detail["encryptedData"]) {
        const data = {
          iv: res.detail.iv,
          phone: uni.getStorageSync("phone"),
          encryptedData: res.detail.encryptedData
        };
        weixinCheck(data, this.num);
      } else {
        uni.showToast({
          title: 
 
"微信授權失敗",
          icon: "none",
          duration: 2000
        });
      }
    },

 uni.login({
    provider: "weixin",
    success: loginRes => {
      console.log("loginRes", loginRes);
      console.log("siteId", uni.getStorageSync("siteId"));
      params = params || {};
      loginByWechat({
        terminalType: 
 
"C",
        principalType: uni.getStorageSync("sourceType"), // store.state.user.sourceType,
        principalId: uni.getStorageSync("sourceId"), // store.state.user.sourceId,
        siteId: uni.getStorageSync("siteId"), // store.state.user.siteId,
        jsCode: loginRes.code,
        ...params
      })
        .then(res => {
          handleLoginInfo(res, num);
        })
        .catch(err => {
          console.log("debug log --> ", err);
          uni.showToast({
            title: err,
            icon: "none",
            duration: 2000
          });
          const timer = setTimeout(() => {
            // uni.redirectTo({
            //   url: "/authorize/index"
            // });
            clearTimeout(timer);
          }, 2000);
        });
    },
    fail: loginErr => {
      uni.showToast({
        title: loginErr,
        icon: "none",
        duration: 2000
      });
      const timer = setTimeout(() => {
        uni.redirectTo({
          url: "/authorize/login"
        });
        clearTimeout(timer);
      }, 2000);
    }
  });

手機號授權

 <button style="    margin-bottom: 15px;" class="cc" open-type="getPhoneNumber" @getphonenumber="getPhoneNumber">
        <u-icon style="    vertical-align: middle;" name="weixin-fill" color="#fff" size="38"></u-icon>
        <text style="padding-left:8px">微信手機號一鍵繫結</text>
      </button>

 getPhoneNumber: function(e) {
      console.log("debug log --> ", e);
      this.show = false;
      if (e.detail.errMsg === "getPhoneNumber:fail user deny") {
        wx.showToast({
          icon: "none",
          title: "請允許獲取手機號，否則功能不可用！"
        });
        return;
      }
      
      if (this.loginSuccess) {
        var ency = e.detail.encryptedData;
        var iv = e.detail.iv;
        const data = {
          iv: iv,
          jsCode: this.code,
          encryptedData: ency
          // nickName: uni.getStorageSync("name")
        };
        weixinCheckPhone(data);
      }
      
    },