4.0.0 cn.tannn.cat ip2region 0.0.1 jar ip2region-sdk ip转地址工具 0.0.2 ip2region :: sdk org.lionsoul ip2region ${ip2region.version} com.squareup.okhttp3 okhttp ${okhttp.version} eu.bitwalker UserAgentUtils ${userAgentUtils.version} org.slf4j slf4j-api 1.7.36 provided jakarta.servlet jakarta.servlet-api ${jakarta.api.version} true com.fasterxml.jackson.core jackson-databind 2.15.3 compile