JSON.toJSONString()方法在Java中的使用

address.vue

<template>
  <div>
    <!-- 地图 -->
    <el-drawer
      :visible.sync="type1"
      direction="rtl"
      size="50%"
      append-to-body
      class="map-drawer"
      :before-close="beforeClose"
    >
      <div style="width: 100%;height: 100%;">
        <div slot="title" class="title_info_weight">选择地点</div>
        <el-input
          placeholder="请输入关键字"
          suffix-icon="el-icon-search"
          v-model="keyword"
          style="
            z-index: 10;
            top: 10px;
            position: absolute;
            left: 16px;
            width: 350px;
          "
        >
        </el-input>
        <baidu-map
          class="bm-view"
          :center="mapData.center"
          :zoom="mapData.zoom"
          @ready="mapHandler"
          @click="getLocation"
          :scroll-wheel-zoom="true"
        >
          <bm-local-search
            :keyword="keyword"
            :auto-viewport="true"
            :location="location"
            :panel="false"
            style="display: none"
            @searchcomplete="onSearchComplete"
            @infohtmlset="onInfohtmlset"
            @markersset="onMarkersset"
          ></bm-local-search>
          <!-- 点击加点 -->
          <!-- <bm-marker :position="{ lng: longitude, lat: latitude }"></bm-marker> -->
          <!-- 弹框 -->
          <bm-info-window
            :position="{ lng: longitude, lat: latitude }"
            :show="infoWindowShow"
            title="请选择详细位置"
            @clickclose="infoWindowClose"
          >
            <div
              v-for="(item, index) in surroundingPois"
              :key="index"
              :class="{ activeColor: colorIndex === index }"
              @click="pointcheck(item, index)"
            >
              <p style="line-height: 1.2; font-size: 14px">{{ item.title }}</p>
            </div>
            <div
              v-if="surroundingPois.length == 0"
              style="line-height: 1.2; font-size: 14px"
            >
              {{ address.addressStr }}
            </div>
          </bm-info-window>
        </baidu-map>
      </div>
      <div class="avue-dialog__footer">
        <el-button @click="type1 = false">取 消</el-button>
        <el-button @click="onSure" type="primary">确 定</el-button>
      </div>
    </el-drawer>
  </div>
</template>

<script>
import '@riophae/vue-treeselect/dist/vue-treeselect.css'// 下拉框全局组件样式

export default {
  data() {
    return {
      //地图
      mamParams: {
        Zoom: 12
      },
      mapFrom: [98.490276, 25.020283],
      //地图数据
      colorIndex: -1,
      mapData: {
        center: { lng: 0, lat: 0 },
        zoom: 13,
      },
      BMap: null, //BMap类
      map: null, //地图对象
      mk: "", //Marker实例
      address: {
        lng: 0, //经度
        lat: 0, //纬度
        addressStr: "",
        title: "",
        province: "", // 省
        city: "", // 市
        district: "", // 区
      },
      location: "腾冲", //检索城市
      type1: false,
      latitude: "",
      longitude: "",
      surroundingPois: [], //选中位置周围数据
      infoWindowShow: false,//控制地图信息窗口显示
      keyword:"",
    }
  },
  methods:{
    //返回
    goBack() {
      this.$router.$avueRouter.closeTag();
      window.history.back();
    },
    // 点击选择地址
    onChangeCity() {
      this.$refs.cityRef.blur()
      this.type1 = true
    },
    //标注气泡内容创建后的回调函数获取气泡内的信息
    onInfohtmlset(res) {
      console.log('res', res)
      this.longitude = res.point.lng;
      this.latitude = res.point.lat;
      this.infoWindowShow = false;
      // this.address.region = res.province + res.city;
      this.eventManList.gisx = res.point.lng;
      this.eventManList.gisy = res.point.lat;
      this.address.addressStr = res.address;
    },
    onMarkersset(res) {
      //标注添加完成后的回调函数
      this.infoWindowShow = false;
    },
    //直接选点，展示附近点位
    getLocation(e) {
      this.colorIndex = -1;
      if (e.overlay) {
        this.infoWindowShow = false;
      } else {
        this.infoWindowShow = true;
      }
      this.longitude = e.point.lng;
      this.latitude = e.point.lat;
      const myGeo = new BMap.Geocoder(); // 创建地址解析器的实例
      myGeo.getLocation(e.point, (rs) => {
        this.surroundingPois = rs.surroundingPois;
        let adr = rs.addressComponents;
        // this.address.region = adr.province + adr.city + adr.district+adr.street+adr.streetNumber; // 省市区街道门牌号
        if (rs.surroundingPois.length == 0) {
          this.address.addressStr = rs.address;
        }
      });
    },
    //选择点位
    pointcheck(e, index) {
      this.colorIndex = index;
      this.address.addressStr = e.address;
    },
    //信息窗口关闭
    infoWindowClose() {
      this.latitude = "";
      this.longitude = "";
      this.infoWindowShow = false;
    },
    //地图确定按钮
    onSure() {
      this.infoWindowShow = false
      let data = [this.longitude, this.latitude, this.address.addressStr]
      this.type1 = false;
      this.$emit('onSure', data)
    },
    //地图初始化
    mapHandler({ BMap, map }) {
      this.map = map;
      this.BMap = BMap;
      this.mapData.center.lng = 98.497291;
      this.mapData.center.lat = 25.01757;
      this.mapData.zoom = 18;
    },
    onSearchComplete(res) {
      // 地图搜索回调
      this.infoWindowShow = false;
    },
    beforeClose(done) {
      this.keyword = "";
      this.infoWindowShow = false;
      // this.map.removeOverlay()
      done();
    },
  },
  created() {

  },
  mounted() {
  }
}
</script>

<style scoped></style>
<style lang="css" scoped>
::v-deep .el-button--small, .el-button--small.is-round  {
  display: none;
}

::v-deep .el-form-item__content {
  line-height: 40px;
  position: relative;
  font-size: 14px;
  margin-left: 128px;
}
.avue-form{
  width: auto !important;
  margin: 0 !important;
}
.avue-form
::v-deep .el-form-item__content {
  line-height: 40px;
  position: relative;
  font-size: 14px;
  margin-left: 0px !important;
}
.avue-form
::v-deep .el-col {
  margin-bottom: 0 !important;
}
.bm-view {
  width: 100%;
  height: 90%;
}
.activeColor {
  color: #0060ff !important;
}
</style>

main.js

封装成了一个组件