ipdb-java

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使用最新版fastjson， 还是报错

3

`com.alibaba.fastjson.JSONException: syntax error, expect {, actual error, pos 0, fastjson-version 1.2.58 at com.alibaba.fastjson.parser.deserializer.JavaBeanDeserializer.deserialze(JavaBeanDeserializer.java:489) at com.alibaba.fastjson.parser.deserializer.JavaBeanDeserializer.parseRest(JavaBeanDeserializer.java:1537) at com.alibaba.fastjson.parser.deserializer.FastjsonASMDeserializer_1_MetaData.deserialze(Unknown Source) at com.alibaba.fastjson.parser.deserializer.JavaBeanDeserializer.deserialze(JavaBeanDeserializer.java:284) at com.alibaba.fastjson.parser.DefaultJSONParser.parseObject(DefaultJSONParser.java:689) at com.alibaba.fastjson.JSON.parseObject(JSON.java:378) at com.alibaba.fastjson.JSON.parseObject(JSON.java:282) at com.alibaba.fastjson.JSON.parseObject(JSON.java:555) at net.ipip.ipdb.Reader.init(Reader.java:53)...

brucenan

jdk低版本问题

1

你好，我们的系统环境还是比较老的jdk1.7环境。直接使用会报异常，目前只能下载源码，重新编译上传。非常不利于后续的升级维护

JKeyZ

无法处理IPv4-mapped IPv6 addresses

1

以::FFFF:192.168.0.1为例，db.findInfo会抛出异常net.ipip.ipdb.IPFormatException: ipv4 format error 进一步检查会发现所有::开头的IPv6地址都无法被正确解析 应该是因为Read.java，find方法，90行这个判断条件的问题： `if (addr.indexOf(":") > 0)` 所有::开头的IPv6地址都会错过这个分支进入IPv4解析的分支里。。。

w0mTea

mckuhei

Copy IPAddressUtil to avoid accessing private sun package

1

The newer JDK restricts accessing `sun` and other private packages, we get the following error when upgrading from JDK 8 to JDK 17. ``` class net.ipip.ipdb.Reader (in unnamed module @0x435cf50d)...

pan3793

TommyJzx2015