package conf import ( "encoding/json" _ "github.com/b3log/wide/i18n" "github.com/b3log/wide/util" "github.com/golang/glog" "io/ioutil" "os" "os/exec" "path/filepath" "strings" ) type User struct { Name string Password string } type conf struct { Server string StaticServer string EditorChannel string OutputChannel string ShellChannel string StaticResourceVersion string ContextPath string StaticPath string RuntimeMode string Repos string UserRepos string Users []User } var Wide conf var rawWide conf func Save() bool { // 可变部分 rawWide.Users = Wide.Users // 原始配置文件内容 bytes, err := json.MarshalIndent(rawWide, "", " ") if nil != err { glog.Error(err) return false } if err = ioutil.WriteFile("conf/wide.json", bytes, 0644); nil != err { glog.Error(err) return false } return true } func Load() { bytes, _ := ioutil.ReadFile("conf/wide.json") err := json.Unmarshal(bytes, &Wide) if err != nil { glog.Error(err) os.Exit(-1) } // 保存未经变量替换处理的原始配置文件,用于写回时 json.Unmarshal(bytes, &rawWide) ip, err := util.Net.LocalIP() if err != nil { glog.Error(err) os.Exit(-1) } glog.Infof("IP [%s]", ip) Wide.Server = strings.Replace(Wide.Server, "{IP}", ip, 1) Wide.StaticServer = strings.Replace(Wide.StaticServer, "{IP}", ip, 1) Wide.EditorChannel = strings.Replace(Wide.EditorChannel, "{IP}", ip, 1) Wide.OutputChannel = strings.Replace(Wide.OutputChannel, "{IP}", ip, 1) Wide.ShellChannel = strings.Replace(Wide.ShellChannel, "{IP}", ip, 1) // 获取当前执行路径 file, _ := exec.LookPath(os.Args[0]) pwd, _ := filepath.Abs(file) pwd = pwd[:strings.LastIndex(pwd, string(os.PathSeparator))] glog.Infof("pwd [%s]", pwd) Wide.Repos = strings.Replace(Wide.Repos, "{pwd}", pwd, 1) Wide.UserRepos = strings.Replace(Wide.UserRepos, "{pwd}", pwd, 1) glog.Info("Conf: \n" + string(bytes)) }