手机号归属地离线查询- Java - V2EX
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EeeMt

手机号归属地离线查询- Java

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  •   EeeMt Feb 11, 2020 3415 views
    This topic created in 2282 days ago, the information mentioned may be changed or developed.

    Github: https://github.com/EeeMt/phone-number-geo

    根据手机号离线查询手机号运营商及归属地, 支持包括虚拟运营商的中国大陆手机号查询. 适合对号码覆盖范围有要求的, 内网 /离线使用.

    觉得可以点个Star啊.

    已发布到maven中央仓库.

    <dependency> <groupId>me.ihxq.projects</groupId> <artifactId>phone-number-geo</artifactId> <version>x.x.x-xxxxxx</version> </dependency> 

    这里获取最新版号.

    下面都是摘抄REAMDME.md的内容

    example

    class Demo1{ public static void main(String[] args){ PhoneNumberLookup phOneNumberLookup= new PhoneNumberLookup(); PhoneNumberInfo found = phoneNumberLookup.lookup("18798896741").orElseThrow(RuntimeException::new); } } 
    class Demo2{ public static void main(String[] args){ PhoneNumberLookup phOneNumberLookup= new PhoneNumberLookup(); String province = phoneNumberLookup.lookup("130898976761") .map(PhoneNumberInfo::getAttribution) .map(Attribution::getProvince) .orElse("未知"); } } 
    class Demo3{ public static void main(String[] args){ PhoneNumberLookup phOneNumberLookup= new PhoneNumberLookup(); PhoneNumberInfo found = phoneNumberLookup.lookup("18798896741").orElseThrow(RuntimeException::new); found.getNumber(); // 18798896741 found.getAttribution().getProvince(); // 贵州 found.getAttribution().getCity(); // 贵阳 found.getAttribution().getZipCode(); // 550000 found.getAttribution().getAreaCode(); // 0851 found.getIsp(); // ISP.CHINA_MOBILE } } 

    对比libphonenumber

    libphonenumber有更多功能, 包括验证号码格式, 格式化, 时区等, 但基于xluohome/phonedata提供的dat数据库能囊括包含虚拟运营商号段的更多号段.

    至于速度, 未做比较, 选择时建议更多权衡易用性, 功能和数据覆盖范围.

    Benchmark

    工程里已内置四种算法, 跑分情况如下:

    Benchmark Mode Cnt Score Error Units BenchmarkRunner.anotherBinarySearchLookup avgt 5 390.483 ± 3.544 ns/op BenchmarkRunner.binarySearchLookup avgt 5 386.357 ± 3.739 ns/op BenchmarkRunner.prospectBinarySearchLookup avgt 5 304.622 ± 1.899 ns/op BenchmarkRunner.sequenceLookup avgt 5 1555265.227 ± 48814.379 ns/op 

    性能测试源码位于me.ihxq.projects.pna.benchmark.BenchmarkRunner, 基于JMH

    测试样本在每次启动时生成, 供所有算子测试使用, 所以每次测试结果有差异, 结果可用于横向比较, 不适用于纵向比较.

    默认使用的是me.ihxq.projects.pna.algorithm.BinarySearchAlgorithmImpl, 可以通过new PhoneNumberLookup(new AlgorithmYouLike());使用其他算法;

    也可自行实现算法, 实现me.ihxq.projects.pna.algorithm.LookupAlgorithm即可.

    6 replies    2020-02-12 15:40:41 +08:00
    monospace
        1
    monospace  
       Feb 11, 2020
    携号转网的情况能 cover 吗?
    jugelizi
        2
    jugelizi  
       Feb 11, 2020
    类似于 ip 离线库?
    fancy20
        3
    fancy20  
       Feb 11, 2020
    想说我也写过这个,然后看到写了参考了我的 java 实现
    EeeMt
        4
    EeeMt  
    OP
       Feb 12, 2020
    EeeMt
        5
    EeeMt  
    OP
       Feb 12, 2020
    @jugelizi 是的
    EeeMt
        6
    EeeMt  
    OP
       Feb 12, 2020
    @monospace 暂时没有验证这个, 不过既然是离线的, 数据更新滞后也不可避免, 所以如果不太适合有高准确性要求的场景.
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