# 一、通过手机号获取归属地和运营商

# 1.1 创建 SpringBoot 工程

# 1.2 引入依赖

	<properties>
	<java.version>21</java.version>
	<libphonenumber.version>8.13.33</libphonenumber.version>
	<libphonenumber.carrier>1.214</libphonenumber.carrier>
	<libphonenumber.geocoder>2.221</libphonenumber.geocoder>
	<fastjson.version>1.2.28</fastjson.version>
	</properties>
	<dependencies>
	<dependency>
	<groupId>com.alibaba</groupId>
	<artifactId>fastjson</artifactId>
	<version>${fastjson.version}</version>
	</dependency>
	<dependency>
	<groupId>org.springframework.boot</groupId>
	<artifactId>spring-boot-starter-web</artifactId>
	</dependency>
	<dependency>
	<groupId>org.projectlombok</groupId>
	<artifactId>lombok</artifactId>
	<optional>true</optional>
	</dependency>
	<dependency>
	<groupId>org.springframework.boot</groupId>
	<artifactId>spring-boot-starter-test</artifactId>
	<scope>test</scope>
	</dependency>
	<dependency>
	<groupId>com.googlecode.libphonenumber</groupId>
	<artifactId>libphonenumber</artifactId>
	<version>${libphonenumber.version}</version>
	</dependency>
	<dependency>
	<groupId>com.googlecode.libphonenumber</groupId>
	<artifactId>geocoder</artifactId>
	<version>${libphonenumber.geocoder}</version>
	</dependency>
	<dependency>
	<groupId>com.googlecode.libphonenumber</groupId>
	<artifactId>carrier</artifactId>
	<version>${libphonenumber.carrier}</version>
	</dependency>
	</dependencies>

# 二、代码编写

# 2.1 视图层

	@RestController
	@RequestMapping("/phone")
	public class PhoneController
	{
	@GetMapping("getPhone")
	public R getPhone(String phone)
	{
	return R.success(PhoneToRegionUtils.getPhone(phone));
	}
	}

# 2.2 工具类

	public class PhoneToRegionUtils
	{
	// 手机号基本工具类
	private final static PhoneNumberUtil PHONE_NUMBER_UTIL = PhoneNumberUtil.getInstance();
	// 运营商
	private final static PhoneNumberToCarrierMapper CARRIER_MAPPER = PhoneNumberToCarrierMapper.getInstance();
	private final static PhoneNumberOfflineGeocoder GEO_CODER = PhoneNumberOfflineGeocoder.getInstance();

	/**
	* 获取手机号的归属信息：运营商，归属地
	* @param phone 手机号
	* @return 归属信息
	*/
	public static JSONObject getPhone(String phone)
	{
	JSONObject affiliation = new JSONObject();
	affiliation.put("phone", phone);
	affiliation.put("carrier", getPhoneCarrier(phone));
	affiliation.put("region", getRegionInfoByPhone(phone));
	return affiliation;
	}

	/**
	* 获取手机号归属地
	* @param phone 手机号
	* @return 归属地
	*/
	private static String getRegionInfoByPhone(String phone)
	{
	return isValidNumber(phone) ? GEO_CODER.getDescriptionForNumber(getPhoneNumber(phone), Locale.CHINESE) : "";
	}

	public static String getPhoneCarrier(String phone)
	{
	return isValidNumber(phone) ? CARRIER_MAPPER.getNameForNumber(getPhoneNumber(phone), Locale.CHINA) : "";
	}

	/**
	* 验证当前手机号是否有效
	* @param phone 手机号
	* @return 校验结果
	*/
	public static boolean isValidNumber(String phone)
	{
	return PHONE_NUMBER_UTIL.isValidNumber(getPhoneNumber(phone));
	}

	/**
	* 生成 PhoneNumber
	* @param phone 手机号
	* @return PhoneNumber
	*/
	private static Phonenumber.PhoneNumber getPhoneNumber(String phone)
	{
	Phonenumber.PhoneNumber phoneNumber = new Phonenumber.PhoneNumber();
	phoneNumber.setCountryCode(86);
	phoneNumber.setNationalNumber(Long.parseLong(phone));
	return phoneNumber;
	}
	}

测试结果：

计算机学科第三方库