小程序map中markers不显示的问题

╰半橙微兮° 2023-06-30 02:19 101阅读 0赞

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0hYSF9jc2Ru_size_16_color_FFFFFF_t_70]  
今天做个地图显示当前位置,开始的时候markers没有出现在地图上,  
看看控制器时发现markers和经纬度并没有在map标签上渲染出来,但是在data里却看到有markers和经纬度数据, 下面直接上代码

data: {
    	scale: 18,
    	latitude: '',
    	longitude: '',
    	mapShow: false
    },
    onLoad: function () {
        let that = this
        wx.getLocation({
              type: 'gcj02',
              success(res) {
                    const latitude  = res.latitude
                    const longitude  = res.longitude
                      const markers= [{
                              id: 1,
                              latitude: latitude,
                              longitude: longitude,
                              width: 50,
                              height: 50,
                              iconPath: '/images/icon/location.png',
                        }];
                    that.setData({
                          latitude: latitude,
                          longitude: longitude,
                          markers: markers
                    })
              }
        });
     },

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