package doumeemes.core.utils;
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import lombok.Data;
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import lombok.extern.slf4j.Slf4j;
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import java.io.Serializable;
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import java.nio.charset.Charset;
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/**
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* 地区工具类
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* 第三方服务：http://whois.pconline.com.cn/
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* @author Eva.Caesar Liu
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* @date 2022/04/18 18:12
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*/
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@Slf4j
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public class Location {
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// 地区API
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private static final String GET_LOCATION_API = "http://whois.pconline.com.cn/ipJson.jsp?json=true&ip=%s";
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/**
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* 获取地区
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* @param ip IP
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*
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* @return Info
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*/
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public Info getLocation (String ip) {
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try {
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return Utils.Http.build(String.format(GET_LOCATION_API, ip), Charset.forName("GBK").toString())
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.setRequestProperty("Accept-Language", "zh-CN,zh;q=0.9")
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.setRequestProperty("Accept-Encoding", "gzip, deflate")
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.gzip()
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.get()
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.toClass(Info.class);
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} catch (Exception e) {
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log.error(e.getMessage(), e);
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}
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return null;
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}
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/**
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* 获取地区
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* @param ip IP
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*
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* @return String
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*/
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public String getLocationString (String ip) {
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Info info = this.getLocation(ip);
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if (info == null) {
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return "UNKNOWN";
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}
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return info.getAddr();
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}
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/**
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* 地区信息包装
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*/
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@Data
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public static class Info implements Serializable {
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private String pro;
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private String proCode;
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private String city;
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private String cityCode;
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private String addr;
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}
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}
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