util

var ArrHelper = &arrHelper{}

var BasePath, _ = os.Getwd()

var ConfigHelper = &configHelper{}

var DbHelper = &dbHelper{
	dbs: make(map[string]*sql.DB, 5),
}

var FileHelper = &fileHelper{}

var LogHelper = &logHelper{}

var StrHelper = &strHelper{}

var SysHelper = &sysHelper{}

var ToolHelper = &toolHelper{}