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refactor: 兼容 netstander 框架

This commit is contained in:
Argo Zhang 2025-11-20 15:26:12 +08:00
parent 499e091761
commit 31cd078455
1 changed files with 4 additions and 4 deletions
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8
binding/csharp/IP2Region.Net/XDB/Searcher.cs
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@ -58,7 +58,7 @@ public class Searcher : ISearcher
var data = _cacheStrategy.GetData(256 + idx, vectorIndexSize);
var sPtr = BinaryPrimitives.ReadUInt32LittleEndian(data.Span);
var ePtr = BinaryPrimitives.ReadUInt32LittleEndian(data.Span[4..]);
var ePtr = BinaryPrimitives.ReadUInt32LittleEndian(data.Span.Slice(4));
var length = ipBytes.Length;
var indexSize = length * 2 + 6;
@ -74,7 +74,7 @@ public class Searcher : ISearcher
var p = (int)sPtr + m * indexSize;
var buff = _cacheStrategy.GetData(p, indexSize);
var s = buff.Span[..length];
var s = buff.Span.Slice(0, length);
var e = buff.Span.Slice(length, length);
if (ByteCompare(ipBytes, s) == -1)
{
@ -87,13 +87,13 @@ public class Searcher : ISearcher
else
{
dataLen = BinaryPrimitives.ReadUInt16LittleEndian(buff.Span.Slice(length * 2, 2));
dataPtr = BinaryPrimitives.ReadUInt32LittleEndian(buff.Span[(length * 2 + 2)..]);
dataPtr = BinaryPrimitives.ReadUInt32LittleEndian(buff.Span.Slice(length * 2 + 2));
break;
}
}
var regionBuff = _cacheStrategy.GetData((int)dataPtr, dataLen);
return Encoding.UTF8.GetString(regionBuff.Span);
return Encoding.UTF8.GetString(regionBuff.Span.ToArray());
}
static int ByteCompare(byte[] ip1, ReadOnlySpan<byte> ip2) => ip1.Length == 4 ? IPv4Compare(ip1, ip2) : IPv6Compare(ip1, ip2);