【Java 解析全国详细地址】Java 利用正则表达式完美解析全国省市区地址

import java.util.regex.Matcher;
import java.util.regex.Pattern;
 
public class AddressParser {
    private static final Pattern CHINESE_ADDRESS_PATTERN =
        Pattern.compile("^(?<province>[^省]+省|[^自治区]+自治区|[^市]+市|[^县]+县|[^乡]+乡|[^村]+村|[^区]+区)?(?<city>[^市]+市|[^县]+县|[^乡]+乡|[^村]+村|[^区]+区)?(?<district>[^县]+县|[^乡]+乡|[^村]+村|[^区]+区)?(?<detail>.*)$");
 
    public static Address parseAddress(String address) {
        Matcher matcher = CHINESE_ADDRESS_PATTERN.matcher(address);
        if (matcher.find()) {
            return new Address(matcher.group("province"), matcher.group("city"), matcher.group("district"), matcher.group("detail").trim());
        }
        return new Address(null, null, null, address);
    }
 
    public static void main(String[] args) {
        String address = "广东省深圳市南山区科技中一路1号";
        Address parsedAddress = parseAddress(address);
        System.out.println("省份: " + parsedAddress.getProvince());
        System.out.println("城市: " + parsedAddress.getCity());
        System.out.println("区/县: " + parsedAddress.getDistrict());
        System.out.println("详细地址: " + parsedAddress.getDetail());
    }
}
 
class Address {
    private String province;
    private String city;
    private String district;
    private String detail;
 
    public Address(String province, String city, String district, String detail) {
        this.province = province;
        this.city = city;
        this.district = district;
        this.detail = detail;
    }
 
    // Getter and Setter methods
    public String getProvince() {
        return province;
    }
 
    public void setProvince(String province) {
        this.province = province;
    }
 
    public String getCity() {
        return city;
    }
 
    public void setCity(String city) {
        this.city = city;
    }
 
    public String getDistrict() {
        return district;
    }
 
    public void setDistrict(String district) {
        this.district = district;
    }
 
    public String getDetail() {
        return detail;
    }
 
    public void setDetail(String detail) {
        this.detail = detail;
    }
}

这段代码定义了一个AddressParser类，它包含了一个静态方法parseAddress，该方法使用正则表达式来匹配中国的省、市、区和详细地址。然后通过main方法进行测试，展示了如何使用这个解析器。这个例子简单明了，并且可以很容易地进行扩展以适应其他复杂的地址解析需求。