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xdb_maker and usage docs
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# ip2region xdb golang 生成实现
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# 程序编译
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通过如下方式编译得到 dbmaker 可执行程序:
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通过如下方式编译得到 xdb_maker 可执行程序:
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```
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# 切换到golang maker 根目录
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go build
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go build -o xdb_maker
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```
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编译成功后会在当前目录生成一个 dbmaker 的可执行文件
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编译成功后会在当前目录生成一个 xdb_maker 的可执行文件
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# 数据生成
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通过 `dbmaker gen` 命令生成 ip2region.xdb 二进制文件:
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通过 `xdb_maker gen` 命令生成 ip2region.xdb 二进制文件:
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```
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➜ golang git:(v2.0_xdb) ✗ ./dbmaker gen
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dbmaker gen [command options]
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➜ golang git:(v2.0_xdb) ✗ ./xdb_maker gen
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xdb_maker gen [command options]
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options:
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--src string source ip text file path
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--dst string destination binary db file path
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--dst string destination binary xdb file path
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```
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例如,使用默认的 data/ip.merge.txt 作为源数据,生成一个 ip2region.xdb 到当前目录:
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```bash
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./dbmaker gen --src=../../data/ip.merge.txt --dst=./ip2region.xdb
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➜ golang git:(v2.0_xdb) ✗ ./xdb_maker gen --src=../../data/ip.merge.txt --dst=./ip2region.xdb
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# 会看到一堆输出,最终会看到类似如下输出表示运行结束
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...
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2022/06/16 16:38:48 maker.go:317: write done, with 13804 data blocks and (683591, 720221) index blocks
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@ -30,17 +31,17 @@ options:
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# 数据查询
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通过 `dbmaker search` 命令来测试查询输入的 ip:
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通过 `xdb_maker search` 命令来测试查询输入的 ip:
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```
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dbmaker test [command options]
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xdb_maker search [command options]
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options:
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--db string ip2region binary db file path
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--db string ip2region binary xdb file path
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```
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例如,使用自带的 xdb 文件来运行查询测试:
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```bash
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./dbmaker search --db=../../data/ip2region.xdb
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ip2region 2.0 test program, commands:
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➜ golang git:(v2.0_xdb) ✗ ./xdb_maker search --db=../../data/ip2region.xdb
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ip2region xdb search test program, commands:
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loadIndex : load the vector index for search speedup.
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clearIndex: clear the vector index.
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quit : exit the test program
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@ -57,10 +58,10 @@ ip2region>>
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# bench 测试
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如果你自主生成了 xdb 文件,请确保运行如下的 `dbmaker bench` 命令来确保制定的 xdb 文件的正确性:
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如果你自主生成了 xdb 文件,请确保运行如下的 `xdb_maker bench` 命令来确保生成的的 xdb 文件的正确性:
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```
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➜ golang git:(v2.0_xdb) ✗ ./dbmaker bench
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dbmaker bench [command options]
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➜ golang git:(v2.0_xdb) ✗ ./xdb_maker bench
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xdb_maker bench [command options]
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options:
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--db string ip2region binary xdb file path
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--src string source ip text file path
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@ -69,7 +70,7 @@ options:
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例如:使用 data/ip.merge.txt 源文件来 bench 测试 data/ip2region.xdb 这个 xdb 文件:
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```bash
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./dbmaker bench --db=../../data/ip2region.xdb --src=../../data/ip.merge.txt
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➜ golang git:(v2.0_xdb) ✗ ./xdb_maker bench --db=../../data/ip2region.xdb --src=../../data/ip.merge.txt
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# 会看到一堆输出,看到类似如下的数据表示 bench 测试通过了,否则就会报错
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...
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try to bench segment: `224.0.0.0|255.255.255.255|0|0|0|内网IP|内网IP`
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@ -80,4 +81,5 @@ try to bench segment: `224.0.0.0|255.255.255.255|0|0|0|内网IP|内网IP`
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|-try to bench ip '255.255.255.255' ... --[Ok]
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Bench finished, {count: 3417955, failed: 0, took: 52.200116397s}
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```
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*请注意 bench 测试使用的 `src` 文件需要是对应的生成 ip2region.xdb 的源文件*。
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如果运行过程中有错误会立马停止运行,也可以执行 --ignore-error=true 参数来忽略错误,在最后看 failed 的统计结果。
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@ -15,12 +15,12 @@ import (
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)
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func printHelp() {
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fmt.Printf("ip2region dbmaker 2.0\n")
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fmt.Printf("dbmaker [command] [command options]\n")
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fmt.Printf("ip2region xdb maker\n")
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fmt.Printf("%s [command] [command options]\n", os.Args[0])
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fmt.Printf("Command: \n")
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fmt.Printf(" gen generate the binary db file\n")
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fmt.Printf(" search binary db search test\n")
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fmt.Printf(" bench binary db bench test\n")
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fmt.Printf(" search binary xdb search test\n")
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fmt.Printf(" bench binary xdb bench test\n")
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}
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func genDb() {
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@ -58,10 +58,10 @@ func genDb() {
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}
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if srcFile == "" || dstFile == "" {
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fmt.Printf("dbmaker gen [command options]\n")
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fmt.Printf("%s gen [command options]\n", os.Args[0])
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fmt.Printf("options:\n")
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fmt.Printf(" --src string source ip text file path\n")
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fmt.Printf(" --dst string destination binary db file path\n")
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fmt.Printf(" --dst string destination binary xdb file path\n")
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return
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}
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@ -116,9 +116,9 @@ func testSearch() {
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}
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if dbFile == "" {
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fmt.Printf("dbmaker test [command options]\n")
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fmt.Printf("%s search [command options]\n", os.Args[0])
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fmt.Printf("options:\n")
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fmt.Printf(" --db string ip2region binary db file path\n")
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fmt.Printf(" --db string ip2region binary xdb file path\n")
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return
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}
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@ -131,7 +131,7 @@ func testSearch() {
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fmt.Printf("test program exited, thanks for trying\n")
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}()
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fmt.Println(`ip2region 2.0 test program, commands:
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fmt.Println(`ip2region xdb search test program, commands:
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loadIndex : load the vector index for search speedup.
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clearIndex: clear the vector index.
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quit : exit the test program`)
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@ -219,7 +219,7 @@ func testBench() {
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}
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if dbFile == "" || srcFile == "" {
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fmt.Printf("dbmaker bench [command options]\n")
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fmt.Printf("%s bench [command options]\n", os.Args[0])
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fmt.Printf("options:\n")
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fmt.Printf(" --db string ip2region binary xdb file path\n")
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fmt.Printf(" --src string source ip text file path\n")
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