something wrong with your code.

[CasperMXP]

Exception in thread "main" java.lang.IndexOutOfBoundsException
at java.nio.Buffer.checkIndex(Unknown Source)
at java.nio.HeapByteBuffer.getInt(Unknown Source)
at org.casper.iptest.IPExt.find(IPExt.java:66)
at org.casper.iptest.IPExt.main(IPExt.java:18)

[17mon]

请问你 Load的数据库格式是哪个？ IPExt代码只支持 datx 格式