/
configure.go
67 lines (58 loc) · 1.2 KB
/
configure.go
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package toplevel
import (
"encoding/json"
"fmt"
"io/ioutil"
"log"
"os"
)
var DEFAULT_CONF_FILE = fmt.Sprintf("./%s.conf", SERVERNAME)
var g_conf_file string
var G_Config Configure
var g_conf_etcd string
type SqlCon struct {
MysqlConn string
MysqlConnectPoolSize int
}
type Configure struct {
MallDb SqlCon
RPCListen string
LogDir string
LogFile string
LogRetentionTime int64 //日志保留时间(秒)
}
func GetConfig(config_file string, config *Configure) error {
fmt.Println("config file:" + config_file)
file, err := os.Open(config_file)
if err != nil {
return err
}
defer file.Close()
config_str, err := ioutil.ReadAll(file)
if err != nil {
return err
}
err = json.Unmarshal(config_str, config)
if err != nil {
fmt.Println("parase config error for:" + err.Error())
}
return err
}
func InitConfig() {
var err error
if g_conf_file != "" {
goto LoadConfig
} else {
fmt.Fprintf(os.Stderr, "No configuration source\n")
os.Exit(1)
}
LoadConfig:
//init config
err = GetConfig(g_conf_file, &G_Config)
if err != nil {
log.Fatal("parse config file error: %s", err.Error())
return
}
fmt.Printf("Config:%+v\n", G_Config)
return
}