百度地图API 批量坐标转换

在将原始坐标批量转换的时候，回调的时候发现 data.status = 25

translateCallback = function (data){
      //回调时 data.status = 25
}

• 1
• 2
• 3

原因是 个数非法，超过限制 百度API一次最多只支持10个点坐标转换

状态码说明

解决方法可以每十个点为一组，然后依次转换

以下代码可全部复制到HTML中直接运行查看

html>
head>
    meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
    meta name="viewport" content="initial-scale=1.0, user-scalable=no" />
    style type="text/css">
        body, html,#allmap {width: 100%;height: 100%;overflow: hidden;margin:0;font-family:"微软雅黑";}
    style>
    script type="text/javascript" src="http://api.map.baidu.com/api?v=2.0&ak=rmtT1e2a4k770D9jK1ouGODt">script>
    title>GPS转百度批量转换title>
head>
body>
    div id="allmap">div>
body>
html>
script type="text/javascript">

    //所有批量转换的坐标
    var points = [new BMap.Point(116.3986889372559,39.91762965106183),
                  new BMap.Point(116.38632786853032,39.90795884517671),
                  new BMap.Point(116.39534009082035,39.917432133833574),
                  new BMap.Point(116.41624058825688,39.91789300648029),
                  new BMap.Point(116.41413701159672,39.90795884517671),

                  new BMap.Point(116.3886889372559,39.90962965106183),
                  new BMap.Point(116.39632786853032,39.91795884517671),
                  new BMap.Point(116.37534009082035,39.907432133833574),
                  new BMap.Point(116.41624058825688,39.92489300648029),
                  new BMap.Point(116.42413701159672,39.91795884517671),

                  new BMap.Point(116.41413701159672,39.92795884517671),
                  new BMap.Point(116.40624058825688,39.93489300648029),
                  new BMap.Point(116.42213701159672,39.90795884517671),
                  new BMap.Point(116.40413701159672,39.91795884517671)
    ];

    //地图初始化
    var bm = new BMap.Map("allmap");
    bm.centerAndZoom(new BMap.Point(116.378688937,39.9076296510), 15);

    var total = 0; //总记录数
    var groupCount = 0; //每次转十条
    if (points.length % 10 > 0) {
        groupCount = (points.length / 10) + 1;
    }
    else {
        groupCount = (points.length / 10);
    }

    for(var i=0;i//外层循环，有多少组十条
        var pos = new Array();
        for(var j=0;j10;j++){ //内层循环，每组十条
            if(total//不超过总记录数结束
                var point = new BMap.Point(points[(i * 10) + j].lng,points[(i * 10) + j].lat);
                pos.push(point);
            }
            total++;
        }

        var convertor = new BMap.Convertor();
        convertor.translate(pos, 1, 5, function(data){
            if(data.status === 0) {
                for (var i = 0; i new BMap.Marker(data.points[i]));
                    bm.setCenter(data.points[i]);
                }
              }
        });

    }


script>

• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19
• 20
• 21
• 22
• 23
• 24
• 25
• 26
• 27
• 28
• 29
• 30
• 31
• 32
• 33
• 34
• 35
• 36
• 37
• 38
• 39
• 40
• 41
• 42
• 43
• 44
• 45
• 46
• 47
• 48
• 49
• 50
• 51
• 52
• 53
• 54
• 55
• 56
• 57
• 58
• 59
• 60
• 61
• 62
• 63
• 64
• 65
• 66
• 67
• 68
• 69
• 70
• 71
• 72
• 73

演示：baidu_map_batch_conversion/

作者：itmyhome