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34 lines
978 B
34 lines
978 B
4 years ago
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package sqlhandle
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import (
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"database/sql"
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"flag"
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"fmt"
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"main_exam_server/config"
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"main_exam_server/loges"
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_ "github.com/go-sql-driver/mysql"
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)
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var (
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databaseConfig = flag.String("sqlFigConfig", "iniconfig/mysqlConfig.ini", "数据库配置文件")
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)
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//数据库打开
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func OpenSqlUrl(libraryName string) (*sql.DB, error) {
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mysqlLoadConfig := config.LoadDataBaseConfig(*databaseConfig, libraryName)
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if mysqlLoadConfig != nil {
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loges.LongInit("数据库配置文件读取错误！")
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return nil, mysqlLoadConfig
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} else {
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dbStr := fmt.Sprintf("%v:%v@tcp(%v:%v)/%v?charset=utf8", config.MysqlConfig.DB_User, config.MysqlConfig.DB_Pwds, config.MysqlConfig.DB_Host, config.MysqlConfig.DB_Port, config.MysqlConfig.DB_Name)
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openSql, err := sql.Open(config.AppConfig.DataBaseType, dbStr)
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if err != nil {
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loges.LongInit("数据库打开失败！")
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return openSql, nil
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}
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// loges.LongInit("数据库打开成功！=》" + dbStr)
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return openSql, err
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}
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}
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