65 lines
1.3 KiB
Go
65 lines
1.3 KiB
Go
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// Package mysql ...
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//
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// Description : mysql客户端
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//
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// Author : go_developer@163.com<张德满>
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//
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// Date : 2021-03-01 9:20 下午
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package mysql
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import (
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"fmt"
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"github.com/go-developer/gopkg/logger/wrapper"
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"gorm.io/driver/mysql"
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"gorm.io/gorm"
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)
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// GetDatabaseClient 获取日志实例
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//
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// Author : go_developer@163.com<张德满>
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//
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// Date : 10:49 下午 2021/3/1
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func GetDatabaseClient(conf *DBConfig, logConf *LogConfig) (*gorm.DB, error) {
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var (
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instance *gorm.DB
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err error
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)
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if instance, err = gorm.Open(mysql.Open(buildConnectionDSN(conf)), &gorm.Config{}); nil != err {
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return nil, err
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}
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if len(logConf.TraceFieldName) == 0 {
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logConf.TraceFieldName = defaultTraceFieldName
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}
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if instance.Logger, err = wrapper.NewGormV2(
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logConf.Level,
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logConf.ConsoleOutput,
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logConf.Encoder,
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logConf.SplitConfig,
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logConf.TraceFieldName); nil != err {
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return nil, CreateDBLogError(err)
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}
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return instance, nil
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}
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// buildConnectionDSN 构建建立连接的DSN
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//
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// Author : go_developer@163.com<张德满>
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//
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// Date : 9:34 下午 2021/3/1
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func buildConnectionDSN(conf *DBConfig) string {
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return fmt.Sprintf(
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"%s:%s@tcp(%s:%d)/%s?charset=%s&parseTime=True&loc=Local",
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conf.Username,
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conf.Password,
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conf.Host,
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conf.Port,
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conf.Database,
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conf.Charset,
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)
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}
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