reactjs - 从网站 API 获取数据的正确格式

问题描述

我正在尝试从网站 API 获取数据到我的反应/传单应用程序中。到目前为止，我在控制台中返回了数据：

    fetch('https://thesession.org/members/nearby?latlon=53,-6&radius=1000&format=json&perpage=50')
          .then(res => res.json())
          .then(members => {
            console.log(members);
            this.setState({
              Nearbymems : members.Nearbymems
            });
          });

然后我尝试使用以下方法在我的地图上将成员显示为标记：

  {this.state.NearbyMems.map(members => (
           <Marker
                   position={[members.location.latitude, members.location.longitude]}
                   icon={myIcon3} >
              <Popup>
              <em>{members.name}, </em>
                  {members.bio} {'\n'}

                   <PopupModal initialModalState={true}/>
              </Popup>
           </Marker>
         ))}

虽然这不会产生任何错误并且我的应用程序正在编译和运行而没有错误，但没有显示任何标记。这是返回的 JSON 数据的显示示例：

{
"latlon": "53,-6",
"radius": "1000",
"format": "json",
"perpage": "50",
"pages": 108,
"page": 1,
"total": 5391,
"members": [
    {
        "id": 85639,
        "name": "____",
        "url": "https://thesession.org/members/85639",
        "location": {
            "latitude": "____",
            "longitude": "_____"
        },
        "date": "",
        "bio": ""
    },

编辑：

myIcon3 的代码：

var myIcon3 = L.icon({
    iconUrl: 'http://www.libpng.org/pub/png/img_png/pengbrew_160x160.png',
    iconSize: [25, 51],
    iconAnchor: [12.5, 51],
    popupAnchor: [0, -51],
});

获取的输出：

Object
  format: "json"
  latlon: "53,-6"
  members: (50) [{…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, 
  {…}, {…}, {…},{…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}
  {…}, {…},{…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, 
  {…}, {…},{…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}]
  page:   1
  pages:  108
  perpage: "50"
  radius:  "1000"
  total :   5391
  __proto__: Object

标签： reactjsleaflet

reactjs - 从网站 API 获取数据的正确格式

问题描述

解决方案

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