//地图上的点击事件
	map.onclick = function( point ){
		console.log(point.getLat()+'|'+point.getLng())
		map.clearOverlays();
		plus.maps.Map.reverseGeocode(point,{},function(event){
		var address = event.address;  // 转换后的地理位置
		var point = event.coord;  // 转换后的坐标信息
		var coordType = event.coordType;	// 转换后的坐标系类型
		createMarker(address,point);
	});
	}
	function createMarker(address,point){
	   var marker=new plus.maps.Marker(point);
		mui.toast(address);
		marker.setIcon("../images/zuobiao.png");
		marker.setLabel(address);
		var bubble = new plus.maps.Bubble(address);
		marker.setBubble(bubble);
		map.addOverlay(marker);
		localStorage.setItem('start_address',address);
		}

这是我在开发中遇到的问题，如果大家有什么更好的方法或者建议都可以留言给我，不说了直接粘代码吧
 

///地图需要v4.5.0及以上版本才必须要打开此选项（v4.5.0以下版本，需要手动配置info.plist）
    [AMapServices sharedServices].enableHTTPS = YES;
    
    ///初始化地图
    _mapView = [[MAMapView alloc] initWithFrame:self.locationView.bounds];
    _mapView.delegate = self;
    //给_mapView添加长按手势
    UILongPressGestureRecognizer *lpress = [[UILongPressGestureRecognizer alloc] initWithTarget:self action:@selector(longPress:)];
    lpress.delegate = self;
    [_mapView addGestureRecognizer:lpress];

    ///把地图添加至view
    [self.locationView addSubview:_mapView];

 
///进入地图就显示定位小蓝点
    // 开启定位
    _mapView.showsUserLocation = YES;
    // 追踪用户位置
    _mapView.userTrackingMode = MAUserTrackingModeFollow;
    
    // 设置成NO表示关闭指南针；YES表示显示指南针
    _mapView.showsCompass= NO;
    //全局的大头针
    _pointAnnotation = [[MAPointAnnotation alloc] init];

 
#pragma mark - 允许多手势响应
- (BOOL)gestureRecognizer:(UIGestureRecognizer *)gestureRecognizer shouldRecognizeSimultaneouslyWithGestureRecognizer:(UIGestureRecognizer *)otherGestureRecognizer {
    return YES;
}

 
//自定义大头针我这里只是把大头针变成一张自定义的图片
- (MAAnnotationView *)mapView:(MAMapView *)mapView viewForAnnotation:(id<MAAnnotation>)annotation
{
    if ([annotation isKindOfClass:[MAPointAnnotation class]])
    {
        static NSString *reuseIndetifier = @"annotationReuseIndetifier";
        MAAnnotationView *annotationView = (MAAnnotationView *)[mapView dequeueReusableAnnotationViewWithIdentifier:reuseIndetifier];
        if (annotationView == nil)
        {
            annotationView = [[MAAnnotationView alloc] initWithAnnotation:annotation reuseIdentifier:reuseIndetifier];
        }
        annotationView.image = [UIImage imageNamed:@"list_map_ico_location"];
        //设置中心点偏移，使得标注底部中间点成为经纬度对应点
        annotationView.centerOffset = CGPointMake(0, -18);
        return annotationView;
    }
    return nil;
}

- (void)longPress:(UIGestureRecognizer*)gestureRecognizer{
    if (gestureRecognizer.state == UIGestureRecognizerStateEnded){
        return;
    }
    [_mapView removeAnnotation:_pointAnnotation];
    //坐标转换
    CGPoint touchPoint = [gestureRecognizer locationInView:_mapView];
    CLLocationCoordinate2D touchMapCoordinate =
    [_mapView convertPoint:touchPoint toCoordinateFromView:_mapView];
    
    _pointAnnotation.coordinate = touchMapCoordinate;
    //_pointAnnotation.title = @"设置名字";
    
    [_mapView addAnnotation:_pointAnnotation];
    
    [self setLocationWithLatitude:touchMapCoordinate.latitude AndLongitude:touchMapCoordinate.longitude];
}

- (void)setLocationWithLatitude:(CLLocationDegrees)latitude AndLongitude:(CLLocationDegrees)longitude{
    
    NSString *latitudeStr = [NSString stringWithFormat:@"%f",latitude];
    NSString *longitudeStr = [NSString stringWithFormat:@"%f",longitude];
    _mapCoordinate = [NSString stringWithFormat:@"%@,%@",latitudeStr,longitudeStr];
    //NSLog(@"%@",_mapCoordinate);
    //反编码 经纬度---->位置信息
    CLLocation *location=[[CLLocation alloc]initWithLatitude:latitude longitude:longitude];
    CLGeocoder *geocoder=[[CLGeocoder alloc]init];
    [geocoder reverseGeocodeLocation:location completionHandler:^(NSArray *placemarks, NSError *error) {
        if (error) {
            NSLog(@"反编码失败:%@",error);
            [self.view makeToast:@"该网点经纬度信息有误，请重新标注！"];
        }else{
            //NSLog(@"反编码成功:%@",placemarks);
            CLPlacemark *placemark=[placemarks lastObject];
            //NSLog(@"%@",placemark.addressDictionary[@"FormattedAddressLines"]);
            NSDictionary *addressDic=placemark.addressDictionary;
            
            NSString *state=[addressDic objectForKey:@"State"];
            NSString *city=[addressDic objectForKey:@"City"];
            NSString *subLocality=[addressDic objectForKey:@"SubLocality"];
            NSString *street=[addressDic objectForKey:@"Street"];
            //NSLog(@"%@,%@,%@,%@",state,city,subLocality,street);
            NSString *strLocation;
            if (street.length == 0 || street == NULL || [street isEqualToString:@"(null)"]) {
                strLocation= [NSString stringWithFormat:@"%@%@%@",state,city,subLocality];
            }else{
                strLocation= [NSString stringWithFormat:@"%@%@%@%@",state,city,subLocality,street];
            }
            
            self.addressTextView.text = strLocation;
        }
    }];
}

 
/*
 * 手机定位你当前的位置，并获得你位置的信息
 */
- (void)mobilePhonePositioning{
    
    _locationManager = [[AMapLocationManager alloc] init];
    _locationManager.delegate = self;
    [AMapServices sharedServices].apiKey =@"你的key值";
    // 带逆地理信息的一次定位（返回坐标和地址信息）
    [_locationManager setDesiredAccuracy:kCLLocationAccuracyBest];
    //   定位超时时间，最低2s，此处设置为10s
    _locationManager.locationTimeout =10;
    //   逆地理请求超时时间，最低2s，此处设置为10s
    _locationManager.reGeocodeTimeout = 10;
    
    // 显示进度圈
    [self showHUDWithStatus:@"正在定位您的位置..."];
    
    // 带逆地理（返回坐标和地址信息）。将下面代码中的 YES 改成 NO ，则不会返回地址信息。
    [_locationManager requestLocationWithReGeocode:YES completionBlock:^(CLLocation *location, AMapLocationReGeocode *regeocode, NSError *error) {
        // 隐藏进度圈
        [self dismissHUDIgnoreShowCount];

        if (error)
        {
            //NSLog(@"locError:{%ld - %@};", (long)error.code, error.localizedDescription);
            [self.view makeToast:@"抱歉，未能定位到你的位置!"];
            if (error.code == AMapLocationErrorLocateFailed)
            {
                return;
            }
        }
        
        //NSLog(@"location:%@", location);
        NSString *latitude = [NSString stringWithFormat:@"%f",location.coordinate.latitude];
        NSString *longitude = [NSString stringWithFormat:@"%f",location.coordinate.longitude];
        _mapCoordinate = [NSString stringWithFormat:@"%@,%@",latitude,longitude];
        
        if (regeocode)
        {
            //NSLog(@"reGeocode:%@", regeocode);
            self.addressTextView.text = regeocode.formattedAddress;
        }
    }];
}
具体的效果图如下：
 

 
 
 

 

实现登陆用户分布地理位置标注，可以显示用户信息
 
 
直接上干货（整个html网页）
 
<!DOCTYPE html>
<html xmlns:th="http://www.thymeleaf.org">
<head>
<title>根据经纬度在地图上添加标记</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<!-- 加载OpenLayers 类库 -->
<script type="text/javascript" src="http://www.openlayers.cn/olapi/OpenLayers.js">	
</script>
<!--jquery库 -->
<script src="https://code.jquery.com/jquery-3.1.1.min.js"></script>
<style>
      body,html{
        width:99%;
        height: 100%;
        font-family: "arial, helvetica, sans-serif";
        font-size: x-large;
        font-kerning: inherit;
        font-stretch: expanded;
      }
      #map{
        height: 530px;
        font-size: 14px;
        font-family: "微软雅黑";
        backface-visibility: visible;
        background-blend-mode: inherit;
        background-origin: border-box;
        background: content-box;
      }
    </style>
<script type="text/javascript">	
$(document).ready(function() {
	init();
})
	function init() {
		var option = {
			controls : [ new OpenLayers.Control.Navigation(), //导航  
			new OpenLayers.Control.PanZoomBar(), //放大缩小  
			new OpenLayers.Control.Scale(), new OpenLayers.Control.ScaleLine(),
					new OpenLayers.Control.OverviewMap() ],
			numZoomLevels : 15
		//,//最大级别  
		};
		map = new OpenLayers.Map('map', option);
		layer = new OpenLayers.Layer.WMTS({
			name : "中国底图(矢量)", //测试地址  
			url : "http://t0.tianditu.com/vec_c/wmts", //中国底图   
			layer : "vec",
			style : "default",
			matrixSet : "c",
			format : "tiles",
			isBaseLayer : true
		});
	
		//测试使用，正式环境去掉  
		var tdt2 = new OpenLayers.Layer.WMTS({
			name : "中国底图注记",
			url : "http://t0.tianditu.com/cva_c/wmts", //中国底图注记   
			layer : "cva",
			style : "default",
			matrixSet : "c",
			format : "tiles",
			isBaseLayer : false
		});

		map.addLayers([ layer, tdt2 ]);
		//从服务器获取用户数据进行绑定
		$.ajax({
			type : "POST",
			url : "请求接口",
			data : {
				"pageNumber" : "1" ,
				"pageSize" : "100" 
			},
			dataType : "JSON",
			async : false,
			success : function(data) {
				$.each(data, function(i, item) {
					popupClass = OpenLayers.Popup.Anchored;   
					addMarker(经度,纬度,popupClass, false,"<b>"+item.nickname（自己拼装用户信息）+"</b>");//添加标记  
				});
			},
			error : function() {
				alert("Error");
			}
		});
		map.setCenter(new OpenLayers.LonLat(116.5, 40).transform(
				new OpenLayers.Projection("EPSG:4326"), map
						.getProjectionObject()), 8);//默认放大级别7  
		//map.zoomToMaxExtent();   
		//显示鼠标位置坐标  
		map.addControl(new OpenLayers.Control.MousePosition({
			displayProjection : 'EPSG:4326'
		}));

	}

	//添加标记  
	function addMarker(longitude,latitude,popupClass, closeBox,popupContentHTML,overflow) {
		var markers = new OpenLayers.Layer.Markers("分站");
		//设置显示坐标  
		var x = 0, y = 0;
		//北京  
		//图片显示  
		var icon = new OpenLayers.Icon('显示标注的小红点的图片路径, {
			w : 21,
			h : 25
		}, {
			x : -10.5,
			y : -25
		});
		var feature = new OpenLayers.Feature(markers, new OpenLayers.LonLat(
			longitude, latitude).transform(
				new OpenLayers.Projection("EPSG:4326"), map
					.getProjectionObject()), {
				'icon' : icon
			});
		var marker = feature.createMarker(); 
		feature.closeBox = closeBox;  
        feature.popupClass = popupClass;  
        feature.data.popupContentHTML = popupContentHTML ;  
        feature.data.overflow = (overflow) ? "auto" : "hidden";  
        var markerClick = function (evt) {  
            if (this.popup == null) {  
			    this.createPopup(this.closeBox); 
                this.popup.setBackgroundColor("#E2E7EB"); 
                this.popup.setBorder("1px #0066ff solid");  
				this.popup.setSize(new OpenLayers.Size(80,24))
                map.addPopup(this.popup);  
                this.popup.show();  
            } else {  
                this.popup.toggle();  
            }  
            currentPopup = this.popup;  
            OpenLayers.Event.stop(evt);  
        };  
		var mousOut = function onPopupClose(evt) {
            map.removePopup(this.popup);
            this.popup.destroy();
            this.popup = null;
        } 
        marker.events.register("mouseover", feature, markerClick); 
		marker.events.register("mouseout", feature, mousOut);		
        markers.addMarker(marker);  
		map.addLayer(markers);  
	}
</script>
</head>
<body class="page-container-bg-solid page-header-menu-fixed page-md">
<div th:replace="view/common/nav :: navbar" style="width:100%;hight:25%"></div>
<div id="map" style="width: 100%;"></div> 
</body>  

</html>
 
附带标注图片
 
 
到此结束…

百度地图获取地理位置
 
无需坐标逆解析获取地理位置
 
<!DOCTYPE html>
<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=您的密钥"></script>
    <title>地图展示</title>
</head>
<body>
    <div id="allmap"></div>
</body>
</html>
<script type="text/javascript">
    // 百度地图API功能
    var map = new BMap.Map("allmap");    // 创建Map实例
    map.centerAndZoom(new BMap.Point(116.404, 39.915), 9);  // 初始化地图,设置中心点坐标和地图级别
     var geocoder= new BMap.Geocoder(); 

    map.addEventListener("click",function(e){ //给地图添加点击事件

        geocoder.getLocation(e.point,function(rs){

            console.log(rs.address); //地址描述(string)

            console.log(rs.addressComponents);//结构化的地址描述(object)
            console.log(rs.addressComponents.province); //省
            console.log(rs.addressComponents.city); //城市
            console.log(rs.addressComponents.district); //区县
            console.log(rs.addressComponents.street); //街道
            console.log(rs.addressComponents.streetNumber); //门牌号

            console.log(rs.surroundingPois); //附近的POI点(array)

            console.log(rs.business); //商圈字段，代表此点所属的商圈(string)
        });

    });
    map.enableScrollWheelZoom(true);     //开启鼠标滚轮缩放
</script>