首先，我需要从文本文档里获取地址信息

package com.tech.lgyj;

import java.io.BufferedReader;

import java.io.FileInputStream;

import java.io.IOException;

import java.io.InputStreamReader;

import java.util.ArrayList;

import com.tech.lgyj.domain.Central;

public class ReadMapTxt {

public ArrayListreadFileByLines(String fileName) {

BufferedReader reader = null;

ArrayListarrayList = new ArrayList<>();

try{

System.out.println("以行为单位读取txt");

reader = new BufferedReader(new InputStreamReader(new FileInputStream(fileName), "gbk"));

String tempString = null;

int line = 1;

//一次读一行，直到读入null为结束

while((tempString = reader.readLine()) != null)

{

String temp2 = tempString.replace(" ", "");

System.out.println("line " + line + ":" + temp2);

Central central = new Central();

central.setAddress(temp2);

arrayList.add(temp2);

line++;

}

reader.close();

}catch(IOException e)

{

e.printStackTrace();

}finally {

if(reader != null)

{

try

{

reader.close();

}catch(IOException e1)

{

e1.printStackTrace();

}

}

}

return arrayList;

}

//public static void readFileByLines(String fileName)

//{

//BufferedReader reader = null;

//

//try{

//System.out.println("以行为单位读取txt");

//reader = new BufferedReader(new InputStreamReader(new FileInputStream(fileName), "gbk"));

//String tempString = null;

//int line = 1;

一次读一行，直到读入null为结束

//while((tempString = reader.readLine()) != null)

//{

//String temp2 = tempString.replace(" ", "");

//System.out.println("line " + line + ":" + temp2);

//

//Central central = new Central();

//central.setAddress(temp2);

//

//line++;

//

//}

//

//reader.close();

//}catch(IOException e)

//{

//e.printStackTrace();

//}finally {

//if(reader != null)

//{

//try

//{

//reader.close();

//}catch(IOException e1)

//{

//e1.printStackTrace();

//}

//}

//}

//}

}

然后创建与百度接口的链接然后获取经纬度并放在map里

package com.tech.lgyj;

import java.io.BufferedReader;

import java.io.IOException;

import java.io.InputStreamReader;

import java.net.MalformedURLException;

import java.net.URL;

import java.net.URLConnection;

import java.util.HashMap;

import java.util.Map;

import com.alibaba.fastjson.JSONObject;

//import net.sf.json.JSONObject;

public class MapBaidu {

public MapgetLngAndLat(String address){

Mapmap=new HashMap();

String url = "http://api.map.baidu.com/geocoder/v2/?address="+address+"&output=json&ak=C5dae37ba0a97216555b8bf2b76bacfd";

String json = loadJSON(url);

JSONObject obj = JSONObject.parseObject(json);

if(obj.get("status").toString().equals("0")){

double lng=obj.getJSONObject("result").getJSONObject("location").getDouble("lng");

double lat=obj.getJSONObject("result").getJSONObject("location").getDouble("lat");

map.put("lng", lng);

map.put("lat", lat);

System.out.println("经度："+lng+"---纬度："+lat);

}else{

System.out.println(address + "未找到相匹配的经纬度！");

}

return map;

}

public String loadJSON (String url) {

StringBuilder json = new StringBuilder();

try {

URL oracle = new URL(url);

URLConnection yc = oracle.openConnection();

BufferedReader in = new BufferedReader(new InputStreamReader(

yc.getInputStream()));

String inputLine = null;

while ( (inputLine = in.readLine()) != null) {

json.append(inputLine);

}

in.close();

} catch (MalformedURLException e) {

} catch (IOException e) {

}

return json.toString();

}

}

然后调用方法存入表里

@Override

@Transactional(rollbackFor={RuntimeException.class,Exception.class})

public Msg addLocation() {

//获取本地文本地址里面的内容

String file_name = "C:/Users/Administrator/Desktop/地址111.txt";

ReadMapTxt mapTxt = new ReadMapTxt();

ArrayListarrayList = mapTxt.readFileByLines(file_name);

for(int i=0;imap = mapBaidu.getLngAndLat(address);

Central central = new Central();

central.setAddress(address);

if(map.get("lng") != null)

{

central.setLng(map.get("lng").toString());

central.setLat(map.get("lat").toString());

}

int ret = centralMapper.addLocation(central);

if (ret < 0) {

return factory.failMsg("增加失败");

}

}

return factory.successMsg("增加成功");

// TODO Auto-generated method stub

//try {

//for(int i=0;i < centrals.size();i++)

//{

//int ret = centralMapper.addLocation(centrals.get(i));

//if (ret < 0) {

//return factory.failMsg("增加失败");

//}

//}

//return factory.successMsg("增加成功");

//} catch (Exception e) {

TODO: handle exception

//throw new ManagedException(e.getMessage());

//}

}