通过java方法实现将地址转换成百度地图坐标

来源：互联网发布：logo制作软件电脑编辑：程序博客网时间：2024/06/04 23:30

1.百度地图Web服务API为开发者提供http接口，即开发者通过http形式发起地址请求，获取返回json或xml格式的检索数据。用户可以基于此开发Java等语言的地图应用。

1.通过getPoint(paramers)方法传人Stores参数（Stores中有地址成员变量）返回一个带有地址的Stores参数对象

    public static  Stores  getPoint(Stores stores){          try {                   String sCurrentLine;                   String sTotalString;                   sCurrentLine = "";                   sTotalString = "";                   java.io.InputStream l_urlStream;                   java.net.URL l_url = new java.net.URL("http://api.map.baidu.com/geocoder/v2/?address="+stores.getAddress().replaceAll(" ", "")+"&output=json&ak=702632E1add3d4953d0f105f27c294b9&callback=showLocation");                   java.net.HttpURLConnection l_connection = (java.net.HttpURLConnection) l_url.openConnection();                   l_connection.connect();                   l_urlStream = l_connection.getInputStream();                   java.io.BufferedReader l_reader = new java.io.BufferedReader(new java.io.InputStreamReader(l_urlStream));                    String str=l_reader.readLine();                 //用经度分割返回的网页代码                  String s=","+"\""+"lat"+"\""+":";                 String strs[]=str.split(s, 2);                 String s1="\""+"lng"+"\""+":";                String a[]=strs[0].split(s1, 2);                System.out.println(a[1]);               stores.setLng(Float.parseFloat(a[1]));              s1="}"+","+"\"";               String a1[]=strs[1].split(s1, 2);               System.out.println(a1[0]);             stores.setLat(Float.parseFloat(a1[0]));             return stores;              //shop.setLat(a1[0]);             } catch (Exception e) {                   e.printStackTrace();               }            return stores;    }

2.一下代码是读取EXICE表格的方法调用getListStores()方法返回一个List<Stores> 集合

 public static List<Stores> getListStores(){    List<Stores> storess = new ArrayList<Stores>();        jxl.Workbook readwb = null;           try            {               //构建Workbook对象, 只读Workbook对象                 //直接从本地文件创建Workbook               InputStream instream = new FileInputStream("E:/stroe.xls");               readwb = Workbook.getWorkbook(instream);               //Sheet的下标是从0开始               //获取第一张Sheet表                 Sheet readsheet = readwb.getSheet(0);                 //获取Sheet表中所包含的总列数                 int rsColumns = readsheet.getColumns();                 //获取Sheet表中所包含的总行数                 int rsRows = readsheet.getRows();                 //获取指定单元格的对象引用                 for (int i = 1; i < rsRows; i++)               {              System.out.print(i+"------");            Stores stroes = new Stores();            stroes.setPublic_id(1613);            stroes.setShop_password("admin1");            //1613            stroes.setImg("");            stroes.setShow_order(1);                for (int j = 0; j < rsColumns; j++)                   {                       Cell cell = readsheet.getCell(j, i);                       String str =cell.getContents();                    switch(j){                    case 0:                    stroes.setName(str);                    break;                case 1:                stroes.setPhone(str);                break;                    case 2:                    stroes.setProvince("广西自治区");                break;                    case 3:                stroes.setCity(str);                break;                    case 4:                stroes.setAddress(str);                break;                    case 5:                break;                    case 6:                break;                    case 7:                    stroes.setShop_login_name("admin"+i);                break;                    case 8:                    stroes.setShop_password("admin1");                break;                }                                    }                   storess.add(stroes);            }             } catch (Exception e) {                 e.printStackTrace();             } finally {                 readwb.close();             }      return storess;    }

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