laboratory_maintenance_app/App.vue

<script>
export default {
  onLaunch(options) {
    uni.hideTabBar()
    const Pages = options.path;

    // 白名单
    const WHITE = [
      "pages/login/login",
      "pages/register/index",
      "pages/register/registerSuccess",
      "pages/login/authInfo",
      "pages/login/forgotPassword"
    ];

    const value = uni.getStorageSync("token");
    console.log("App Launch");
    if ((!value) && (WHITE.indexOf(Pages) < 0)) {
      uni.redirectTo({
        url: "/pages/login/login",
      });
      return false
    } else {
      const userInfo = uni.getStorageSync("userinfo");
      if (userInfo) {
        // 处理用户数据
        this.$store.dispatch("changeTabbar", userInfo);

      }
    }


  },
  onReady() {

  },
  onShow() {
    this.timer=setInterval(()=>{
      this.updatePosition()
    },10000)
    
  },
  data(){
    return {
      timer:null,
    }
  },
  methods: {
    updatePosition() {
      const userInfo = uni.getStorageSync("userinfo");
      if (this.$store.state.dataType == 4) {
        uni.getLocation({
          type: 'wgs84',
          success: (res) => {
            let query = {
              id: userInfo.user_id,
              // "addressLon": res.longitude,
              // "addressLat": res.latitude
              "addressLon": 120.4732160947301,
              "addressLat": 36.17767397801995
            }
            this.$u.api.updatePosition(query).then(res => {

            })
          },
          fail: (err) => {
            this.error = err;
            console.error('定位失败:', err);
          }
        });

      }
    },
  },
  onHide () {
    clearInterval(this.timer);
    console.log("App Hide");
  },
};
</script>

<style lang="scss">
@import "@/uni_modules/uview-ui/index.scss";
@import "@/static/scss/index.scss";

/*每个页面公共css */
page {
  background: #fff;
}
</style>