mirror of
https://github.com/1Panel-dev/1Panel.git
synced 2024-11-29 23:09:10 +08:00
72 lines
1.5 KiB
Go
72 lines
1.5 KiB
Go
package service
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import (
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"database/sql"
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"fmt"
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"reflect"
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"testing"
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"github.com/1Panel-dev/1Panel/backend/app/dto"
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_ "github.com/go-sql-driver/mysql"
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)
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func TestMysql(t *testing.T) {
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connArgs := fmt.Sprintf("%s:%s@tcp(%s:%d)/?charset=utf8", "root", "Calong@2015", "172.16.10.143", 3306)
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db, err := sql.Open("mysql", connArgs)
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if err != nil {
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fmt.Println(err)
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}
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defer db.Close()
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rows, err := db.Query("show variables")
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if err != nil {
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fmt.Println(err)
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}
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variableMap := make(map[string]int)
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for rows.Next() {
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var variableName string
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var variableValue int
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if err := rows.Scan(&variableName, &variableValue); err != nil {
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fmt.Println(err)
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}
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variableMap[variableName] = variableValue
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}
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for k, v := range variableMap {
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fmt.Println(k, v)
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}
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}
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func TestMs(t *testing.T) {
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db, err := newDatabaseClient()
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if err != nil {
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fmt.Println(err)
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}
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defer db.Close()
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variables := dto.MysqlVariablesUpdate{
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Version: "5.7.39",
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KeyBufferSize: 8388608,
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QueryCacheSize: 1048576,
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TmpTableSize: 16777216,
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InnodbBufferPoolSize: 134217728,
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InnodbLogBufferSize: 16777216,
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SortBufferSize: 262144,
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ReadBufferSize: 131072,
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ReadRndBufferSize: 262144,
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JoinBufferSize: 262144,
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ThreadStack: 262144,
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BinlogCachSize: 32768,
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ThreadCacheSize: 9,
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TableOpenCache: 2000,
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MaxConnections: 150,
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}
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v := reflect.ValueOf(variables)
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typeOfS := v.Type()
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for i := 0; i < v.NumField(); i++ {
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fmt.Printf("SET GLOBAL %s=%d \n", typeOfS.Field(i).Name, v.Field(i).Interface())
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}
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}
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