39 lines
1.7 KiB
Markdown
39 lines
1.7 KiB
Markdown
# IP2Region C# Client
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## How To Use
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### 1.Install from Nuget. Support .Net Framework 4.5+ And netstandard 2.0(.net core)
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```powershell
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Install-Package IP2Region
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```
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### 2.Init DbSearcher with Newest DBFile Downloaded into your project.(https://github.com/lionsoul2014/ip2region/blob/master/data/ip2region.db)
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```c#
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DbSearcher _search=new DbSearcher(Environment.CurrentDirectory + @"\DB\ip2region.db");
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```
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### 3.Invoke Search Method.(MemorySearch,BtreeSearch,BinarySearch)
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```c#
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_search.MemorySearch("183.192.62.65").Region;
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_search.MemorySearchAsync("183.192.62.65").Result.Region;
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_search.BinarySearch("183.192.62.65").Region;
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_search.BinarySearchAsync("183.192.62.65").Result.Region;
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_search.BtreeSearch("183.192.62.65").Region;
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_search.BtreeSearchAsync("183.192.62.65").Result.Region;
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```
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## Test Result(From /IP2Region.Test.Benchmark)
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Method | Mean | Error | StdDev | Rank |
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------------------- |---------: |----------: |----------: |-----: |
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MemorySearch | 10.66 us | 0.1424 us | 0.1332 us | 1 |
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MemorySearch_Async | 10.90 us | 0.2060 us | 0.2023 us | 2 |
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BinarySearch | 52.22 us | 0.6403 us | 0.5347 us | 5 |
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BinarySearch_Async | 53.03 us | 1.0271 us | 0.9608 us | 6 |
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BtreeSearch | 19.05 us | 0.2464 us | 0.2305 us | 3 |
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BtreeSearch_Async | 19.40 us | 0.3820 us | 0.6690 us | 4 |
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## Contribute History
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| Name | Github | Responsibility | Date | Remark |
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| ------ | ------ | ------ | ------ | ------ |
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| RocherKong | https://github.com/RocherKong | Creator | 20180209|
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| Dongwei | https://github.com/Maledong | Contributor | 20180708 | 1.Async 2.NetFxBenchmark 3.Rename of some Methods
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| RocherKong | https://github.com/RocherKong | Creator | 20180209| 1.CodeStandardized 2.Support Netfx4.5 3.TestStandardized
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