网上找的一些方法当我输入上海市的地名就解析出错，下面这个可以正常解析，今天想起来标记一下。
package lly.test; import java.util.HashMap; import java.util.Map; import java.util.regex.Matcher; import java.util.regex.Pattern; /** * @author 伍磊 * * 从地址串中解析提取省市区 */ public class AddressResolutionUtil { public static Map<String,String> addressResolution(String address){ String regex = "(?<province>[^省]+自治区|.*?省|.*?行政区|.*?市)?(?<city>[^市]+自治州|.*?地区|.*?行政单位|.+盟|市辖区|.*?市|.*?县)(?<district>[^县]+县|.+区|.+市|.+旗|.+海域|.+岛)?(?<town>[^区]+区|.+镇)?(?<village>.*)"; Matcher m = Pattern.compile(regex).matcher(address); String province, city, district, town, village; Map<String, String> map = new HashMap<>(16); while (m.find()) { province = m.group("province"); map.put("province", province == null ? "" : province.trim()); city = m.group("city"); map.put("city", city == null ? "" : city.trim()); district = m.group("district"); map.put("district", district == null ? "" : district.trim()); town = m.group("town"); map.put("town", town == null ? "" : town.trim()); village = m.group("village"); map.put("village", village == null ? "" : village.trim()); } return map; } public static void main(String[] args) { System.out.println(addressResolution("上海市黄浦区")); } }转载出处：https://www.jianshu.com/p/8a86a338ef5b
