001064
如何在nuxt项目中使用百度地图
进入百度地图API
选择javascriptAPI，按照流程注册账号获取ak，复制ak
按照页面提示的，需要引入script标签
这里我们打开nuxt项目中的nuxt.config.js文件，如果没有link和script，自己按照格式创建
输入上面的地址，ak后面填写自己的 ，像这样
然后，看你是把它当作插件还是单独的页面，在components中或者其他文件夹中创建BaiduMap.vue文件，接着就是一下代码，各个部分的功能我会在注释中解释清楚
<template>
<p id="map">
<el-input class="input" v-model="place" @change="init"></el-input>
<el-button @click="init">查询</el-button>
<!-- container容器，用来作为渲染百度地图的容器p -->
<p id="container"></p>
<p id="searchBox"></p>
</p>
</template>
<script>
export default {
// 组件命名
name: 'baidu-map'，
data() {
return {
place: ''
}
},
created() {},
mounted() {
//组件初始化
this.init()
},
methods: {
init() {
const that = this
// 地图初始
var map = new BMap.Map('container', {
enableHighResolution: true
})
// 中心点
var point = new BMap.Point(111.150529, 37.525934)
map.centerAndZoom(point, 12)
// 添加控件
map.addControl(new BMap.navigationControl())
map.addControl(new BMap.scaleControl())
map.addControl(new BMap.OverviewMapControl())
map.addControl(new BMap.MapTypeControl())
map.enablescrollWheelZoom(true)
map.clearoverlays() //清除地图覆盖物
var boundaries = []
//设置行政区域IP，我这是固定的，也可以根据百度的接口通过行政单位名称在线查找渲染
boundaries[0] =
'111.502869, 36.997173;111.51205, 36.983309;111.526819, 36.975695;111.531577, 36.959955;111.549879, 36.951562;111.548686, 36.93774;111.559309, 36.934797;111.562849, 36.930905;111.575121, 36.932982;111.582326, 36.926032;111.56338, 36.905968;111.552014, 36.898367;111.531404, 36.891954;111.513835, 36.894125;111.50763, 36.887778;111.498123, 36.885295;111.493662, 36.877462;111.481425, 36.872586;111.47461, 36.863084;111.466134, 36.858247;111.462444, 36.850407;111.445884, 36.841352;111.419998, 36.846709;111.416401, 36.839252;111.419848, 36.825576;111.413745, 36.806936;111.392045, 36.803895;111.388693, 36.795959;111.375529, 36.782663;111.372424, 36.773289;111.357432, 36.759113;111.330734, 36.757612;111.326764, 36.746747;111.296348, 36.743037;111.295285, 36.737736;111.280935, 36.741611;111.28469, 36.753356;111.281177, 36.76515;111.270506, 36.762673;111.250909, 36.764998;111.24266, 36.761042;111.239956, 36.750926;111.235205, 36.747412;111.219272, 36.749783;111.209055, 36.780718;111.212108, 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38.498881;111.506532, 38.492723;111.505298, 38.514801;111.5084, 38.528567;111.529059, 38.531358;111.550769, 38.514421;111.564681, 38.512655;111.571682, 38.517234;111.576509, 38.528148;111.594072, 38.541657;111.604424, 38.544216;111.614603, 38.551372;111.659225, 38.560315;111.662802, 38.564564;111.67477, 38.566667;111.680149, 38.573148;111.695989, 38.575376;111.698375, 38.585272;111.716035, 38.608233;111.727685, 38.605947;111.75731, 38.581863;111.762644, 38.575651;111.769781, 38.55263;111.779051, 38.541584;111.754374, 38.531907;111.72252, 38.512647;111.761534, 38.482223;111.770684, 38.480197;111.778142, 38.464883;111.794931, 38.45684;111.797397, 38.448331;111.804773, 38.440676;111.792819, 38.420916;111.794402, 38.412732;111.799029, 38.408239;111.79416, 38.393429;111.810197, 38.388669;111.828424, 38.375186;111.82676, 38.366745;111.833176, 38.355705;111.826686, 38.342871;111.829998, 38.328876;111.842636, 38.320199;111.842192, 38.308509;111.836904, 38.304937;111.811592, 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var pointArray = []
//绘制行政单位轮廓
var count = boundaries.length
for (var i = 0; i < count; i++) {
var ply = new BMap.Polygon(boundaries[i], {
strokeWeight: 2,
strokecolor: '#ff0000',
fillColor: ''
}) //建立多边形覆盖物
map.addOverlay(ply) //添加覆盖物
pointArray = pointArray.concat(ply.getPath())
}
map.setViewport(pointArray) //调整视野
//实例绘图工具
// 绘图工具插件
var styleOptions = {
strokeColor: 'red', //边线颜色。
fillColor: 'red', //填充颜色。当参数为空时，圆形将没有填充效果。
strokeWeight: 3, //边线的宽度，以像素为单位。
strokeOpacity: 0.8, //边线透明度，取值范围0 - 1。
fillOpacity: 0.6, //填充的透明度，取值范围0 - 1。
strokeStyle: 'solid' //边线的样式，solid或dashed。
}
if (this.getCompanylat && this.getCompanylng) {
console.log(this.getCompanylat)
console.log(this.getCompanylng)
var point = new BMap.Point(this.getCompanylng, this.getCompanylat)
var marker = new BMap.Marker(point)
map.addOverlay(marker)
}
// 实例化鼠标绘制工具
var drawingManager = new BMapLib.DrawingManager(map, {
isOpen: open, //是否开启绘制模式
enableDrawingTool: true, //是否显示工具栏
drawingToolOptions: {
anchor: BMAP_ANCHOR_BOTTOM_RIGHT, //位置
offset: new BMap.Size(5, 5), //偏离值
drawingModes: [BMAP_DRAWING_MARKER]
}
})
drawingManager.addeventlistener('overlaycomplete', function(e) {
const setCompanylat = e.overlay.point.lat
const setCompanylng = e.overlay.point.lng
var point = new BMap.Point(setCompanylat, setCompanylng)
var arr = map.getOverlays()
that
.$confirm(
'当前选择坐标为东经：' + setCompanylng + '北纬：' + setCompanylat,
'提示',
{
confirmButtonText: '确定',
cancelButtonText: '取消',
type: 'success'
}
)
.then(() => {
that.$message({
type: 'success',
message: '添加成功'
})
map.clearOverlays()
var boundaries = []
boundaries[0] =
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var pointArray = []
var count = boundaries.length
for (var i = 0; i < count; i++) {
var ply = new BMap.Polygon(boundaries[i], {
strokeWeight: 2,
strokeColor: '#ff0000',
fillColor: ''
}) //建立多边形覆盖物
map.addOverlay(ply) //添加覆盖物
pointArray = pointArray.concat(ply.getPath())
}
map.setViewport(pointArray) //调整视野
var time = settimeout(() => {
that.$emit('getCompanylat', setCompanylat, setCompanylng)
window.clearTimeout(time)
}, 900)
// 向父组件传递坐标
})
.catch(() => {
that.$message({
type: 'info',
message: '已取消'
})
map.clearOverlays()
var boundaries = []
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38.130145;110.512004, 38.165314;110.51167, 38.19279;110.517233, 38.204212;110.527968, 38.21541;110.541341, 38.218276;110.560251, 38.21625;110.570828, 38.22099;110.579151, 38.296144;110.589727, 38.31062;110.606935, 38.31437;110.644932, 38.310805;110.664658, 38.315424;110.681799, 38.327244;110.696951, 38.349793;110.713219, 38.363243;110.722618, 38.365985;110.73681, 38.364785;110.748831, 38.370206;110.756952, 38.379723;110.757242, 38.393684;110.773894, 38.419989;110.785073, 38.450777;110.793467, 38.456811;110.821708, 38.458221;110.848492, 38.445751;110.880204, 38.461783;110.879476, 38.499783;110.875132, 38.516394;110.885625, 38.522884;110.902063, 38.52114;110.91183, 38.525984;110.916075, 38.549619;110.913041, 38.565726;110.925454, 38.583625;110.923414, 38.587654;110.900549, 38.595243;110.897906, 38.607179;110.885635, 38.619338;110.885206, 38.63164;110.900954, 38.663795;110.919778, 38.677363;110.916761, 38.692071;110.919733, 38.704411;110.950739, 38.734734;110.959458, 38.725989;110.960156, 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38.498881;111.506532, 38.492723;111.505298, 38.514801;111.5084, 38.528567;111.529059, 38.531358;111.550769, 38.514421;111.564681, 38.512655;111.571682, 38.517234;111.576509, 38.528148;111.594072, 38.541657;111.604424, 38.544216;111.614603, 38.551372;111.659225, 38.560315;111.662802, 38.564564;111.67477, 38.566667;111.680149, 38.573148;111.695989, 38.575376;111.698375, 38.585272;111.716035, 38.608233;111.727685, 38.605947;111.75731, 38.581863;111.762644, 38.575651;111.769781, 38.55263;111.779051, 38.541584;111.754374, 38.531907;111.72252, 38.512647;111.761534, 38.482223;111.770684, 38.480197;111.778142, 38.464883;111.794931, 38.45684;111.797397, 38.448331;111.804773, 38.440676;111.792819, 38.420916;111.794402, 38.412732;111.799029, 38.408239;111.79416, 38.393429;111.810197, 38.388669;111.828424, 38.375186;111.82676, 38.366745;111.833176, 38.355705;111.826686, 38.342871;111.829998, 38.328876;111.842636, 38.320199;111.842192, 38.308509;111.836904, 38.304937;111.811592, 38.30149;111.799391, 38.293267;111.786606, 38.297249;111.772995, 38.285596;111.778737, 38.274428;111.776688, 38.267457;111.781987, 38.259053;111.782858, 38.248001;111.80318, 38.243381;111.810599, 38.228251;111.822783, 38.220335;111.822408, 38.21773;111.815856, 38.215736;111.806139, 38.205407;111.79352, 38.20145;111.782445, 38.192225;111.778673, 38.193398;111.771614, 38.184994;111.750323, 38.18757;111.742523, 38.183504;111.722742, 38.182494;111.724083, 38.165515;111.704571, 38.158037;111.69699, 38.149235;111.69468, 38.139915;111.679369, 38.13615;111.648439, 38.121826;111.630157, 38.107889;111.5729, 38.101372;111.552865, 38.09099;111.549017, 38.077411;111.5287, 38.071376;111.532431, 38.062985;111.523833, 38.060739;111.521159, 38.056288;111.533543, 38.044297;111.523642, 38.031541;111.522857, 38.021947;111.528795, 38.010112;111.541881, 38.001064;111.550932, 37.961583;111.559628, 37.948789;111.568111, 37.942246;111.581867, 37.937294;111.579568, 37.919654;111.584474, 37.907291;111.552415, 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37.705779;112.140553, 37.696243;112.152105, 37.694712;112.155639, 37.688487;112.183688, 37.675128;112.183804, 37.668966;112.17544, 37.661414;112.180287, 37.652532;112.181344, 37.640531;112.19298, 37.633258;112.21803, 37.606067;112.227094, 37.604545;112.234839, 37.599131;112.243257, 37.567756;112.285156, 37.573351;112.301271, 37.571566;112.296721, 37.549403;112.282357, 37.53719;112.293069, 37.527041;112.305758, 37.526248;112.308075, 37.513093;112.322889, 37.510575;112.322704, 37.501203;112.299102, 37.494537;112.307928, 37.486289;112.328641, 37.476894;112.334058, 37.469232;112.333791, 37.455161;112.323062, 37.448715;112.295731, 37.443843;112.273137, 37.43241;112.251718, 37.381844;112.229741, 37.357998;112.22865, 37.347992;112.209927, 37.337713;112.201796, 37.323497;112.188074, 37.31793;112.165611, 37.294686;112.153013, 37.275806;112.145894, 37.273415;112.137502, 37.277194;112.130719, 37.283349;112.125789, 37.301183;112.103057, 37.312019;112.09671, 37.322105;112.085179, 37.324084;112.07843, 37.322205;112.067101, 37.311466;112.045056, 37.278553;112.036322, 37.278486;112.018676, 37.289814;112.003616, 37.280307;111.982567, 37.275564;111.941592, 37.257958;111.951747, 37.251343;111.958503, 37.241644;111.950037, 37.218388;111.951039, 37.178583;111.943131, 37.167153;111.922569, 37.10491;111.900341, 37.093236;111.901725, 37.081163;111.890886, 37.062947;111.867085, 37.057128;111.869651, 37.044606;111.851453, 37.040713;111.838105, 37.04983;111.830041, 37.050115;111.833419, 37.04126;111.822268, 37.028737;111.817519, 37.030068;111.808186, 37.023311;111.798188, 37.029224;111.801321, 37.028645;111.798101, 37.033448;111.79132, 37.031157;111.788596, 37.023661;111.778564, 37.018052;111.780116, 37.015888;111.77161, 37.019752;111.761603, 37.01527;111.756111, 37.017546;111.75711, 37.011514;111.749355, 37.007007;111.7461, 36.996524;111.736724, 36.996759;111.735028, 36.992406;111.733158, 36.997358;111.728369, 36.994944;111.721236, 37.00063;111.710357, 36.990207;111.689354, 36.998011;111.683797, 36.99296;111.686599, 36.981565;111.681255, 36.974413;111.677376, 36.973204;111.670108, 36.978309;111.660564, 36.968467;111.648037, 36.96889;111.64315, 36.953865;111.637838, 36.9514;111.620751, 36.957902;111.6089, 36.967698;111.594214, 36.967561;111.558615, 36.988196;111.551338, 36.982906;111.546876, 36.983539;111.537877, 36.989575;111.5362, 36.99491;111.539677, 37.002967;111.537328, 37.004209;111.502869, 36.997173'
var pointArray = []
var count = boundaries.length
for (var i = 0; i < count; i++) {
var ply = new BMap.Polygon(boundaries[i], {
strokeWeight: 2,
strokeColor: '#ff0000',
fillColor: ''
}) //建立多边形覆盖物
map.addOverlay(ply) //添加覆盖物
pointArray = pointArray.concat(ply.getPath())
}
map.setViewport(pointArray) //调整视野
})
})
var local = new BMap.LocalSearch(map, {
renderOptions: { map: map }
})
local.search(this.place)
/* 功能-----地图批量标点
* 参数-----
* 返回值-----
* 是否完成-----
* 是否异步函数-----
*/
// var Bm = BMapLib.MarkerManager(map)
// const markers = [{}]
// BM.addMarkers(markers, minZoom, maxZoom)
}
}
}
</script>
<style lang="css" scoped>
// 样式
#map html {
height: 100%;
}
#map body {
height: 100%;
margin: 0px;
padding: 0px;
}
#map #container {
height: 100%;
}
#map {
width: 100%;
height: 580px;
}
#map .container {
width: 800px;
height: 800px;
}
#map .input {
width: 400px;
}
</style>
文章不间断更新，会把各种问题写上。
文章最后发布于: 2019-09-21 15:44:25
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