- 添加 migrate、seed、reset-all 命令行子命令 - 实现管理员密码门禁机制保护敏感操作 - 添加数据库表结构迁移和种子数据初始化功能 - 实现清空并重建全部表的 reset-all 功能 - 重构种子数据只包含系统必需基础数据,移除演示数据 - 添加 RBAC 权限角色初始化的命令行支持 - 配置命令行密码验证和操作日志记录功能
255 lines
7.6 KiB
Go
255 lines
7.6 KiB
Go
package main
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import (
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"bufio"
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"crypto/subtle"
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"embed"
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"flag"
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"fmt"
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"io/fs"
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"net/http"
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"os"
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"os/exec"
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"path"
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"runtime"
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"strings"
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"time"
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"bj_power_wms/internal/config"
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"bj_power_wms/internal/db"
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"bj_power_wms/internal/eventlog"
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"bj_power_wms/internal/handler"
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"bj_power_wms/internal/logdaily"
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"bj_power_wms/internal/svc"
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"github.com/zeromicro/go-zero/core/conf"
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"github.com/zeromicro/go-zero/core/logx"
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"github.com/zeromicro/go-zero/rest"
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)
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// 前端静态资源(Vue 构建产物,由 frontend/ npm run build 输出到 web/static)。
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// 原由 bj_power_wms_client(8891) 托管并反代 API,2026-09-07 合并进主服务:
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// 一个 exe、一个端口(8890)同时提供页面与 API。
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//
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//go:embed all:web/static
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var webFS embed.FS
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var configFile = flag.String("f", "etc/bj_power_wms-api.yaml", "the config file")
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// newStaticHandler 嵌入式静态文件:命中则直接返回;未命中的非 /api 路径
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// 回退到 index.html(SPA history 路由),由浏览器端 Vue Router 接管。
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func newStaticHandler(fsys embed.FS) http.Handler {
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sub, err := fs.Sub(fsys, "web/static")
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if err != nil {
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panic(fmt.Sprintf("嵌入静态目录不可用: %v", err))
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}
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fileServer := http.FileServer(http.FS(sub))
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return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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name := strings.TrimPrefix(path.Clean(r.URL.Path), "/")
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if name == "" {
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name = "index.html"
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}
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if f, openErr := sub.Open(name); openErr == nil {
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f.Close()
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fileServer.ServeHTTP(w, r)
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return
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}
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r2 := r.Clone(r.Context())
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r2.URL.Path = "/"
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fileServer.ServeHTTP(w, r2)
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})
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}
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// openBrowser 调用系统默认浏览器打开 url(仅本机开发使用,服务器部署时 Web.OpenBrowser=false)
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func openBrowser(url string) {
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var cmd *exec.Cmd
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switch runtime.GOOS {
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case "windows":
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cmd = exec.Command("rundll32", "url.dll,FileProtocolHandler", url)
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case "darwin":
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cmd = exec.Command("open", url)
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default:
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cmd = exec.Command("xdg-open", url)
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}
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_ = cmd.Start()
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}
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// promptPassword 从终端读取一行输入(不隐藏回显,用于运维终端操作)
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func promptPassword(msg string) string {
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fmt.Print(msg)
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line, _ := bufio.NewReader(os.Stdin).ReadString('\n')
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return strings.TrimRight(line, "\r\n")
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}
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// adminGate 管理员密码门禁:敏感命令行操作(migrate/seed/reset-all)必须输入与配置
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// Cli.AdminPassword 一致的密码才放行;校验失败记录日志并终止,绝不继续执行(对齐 MES)。
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func adminGate(c config.Config) bool {
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pwd := promptPassword("请输入管理员密码以执行 [" + flag.Arg(0) + "]: ")
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if subtle.ConstantTimeCompare([]byte(pwd), []byte(c.Cli.AdminPassword)) != 1 {
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logx.Errorf("敏感命令 [%s] 因管理员密码校验失败被终止", flag.Arg(0))
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fmt.Println("管理员密码不正确,已终止该操作。")
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return false
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}
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logx.Infof("敏感命令 [%s] 已通过管理员密码校验", flag.Arg(0))
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return true
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}
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// dbConf 从服务配置构造数据库连接配置
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func dbConf(c config.Config) db.DatabaseConf {
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return db.DatabaseConf{
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Host: c.Postgres.Host,
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Port: c.Postgres.Port,
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User: c.Postgres.User,
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Password: c.Postgres.Password,
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Dbname: c.Postgres.DBName,
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}
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}
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// runMigrate 仅建表/补列(只增,不删任何数据)
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func runMigrate(c config.Config) {
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dbc := dbConf(c)
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if err := db.EnsureDB(dbc); err != nil {
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logx.Errorf("ensure database failed: %v", err)
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os.Exit(1)
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}
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client := db.MustNewDB(dbc)
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defer client.Close()
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if err := db.AutoMigrate(client); err != nil {
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logx.Errorf("migrate failed: %v", err)
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os.Exit(1)
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}
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fmt.Println("migrate: 数据库结构迁移成功(只增/补列,未删除任何数据)。")
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}
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// runSeed 对齐基础主数据 + 权限角色(不删数据;表不存在则先建)
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func runSeed(c config.Config) {
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dbc := dbConf(c)
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if err := db.EnsureDB(dbc); err != nil {
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logx.Errorf("ensure database failed: %v", err)
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os.Exit(1)
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}
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client := db.MustNewDB(dbc)
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defer client.Close()
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if err := db.AutoMigrate(client); err != nil {
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logx.Errorf("seed migrate failed: %v", err)
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os.Exit(1)
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}
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if err := db.SeedIfEmpty(client); err != nil {
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logx.Errorf("seed failed: %v", err)
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os.Exit(1)
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}
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svcCtx := &svc.ServiceContext{EntClient: client, EventLog: eventlog.NewWriter(client)}
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p, r, b := handler.SeedRBAC(svcCtx, "system")
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fmt.Printf("seed: 基础数据与权限已对齐(新增权限 %d、角色 %d、绑定用户 %d)。\n", p, r, b)
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}
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// runResetAll 清空并重建全部表 + 重灌全部种子(基础主数据 + 权限角色)。此操作不可恢复!
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func runResetAll(c config.Config) {
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dbc := dbConf(c)
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if err := db.EnsureDB(dbc); err != nil {
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logx.Errorf("ensure database failed: %v", err)
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os.Exit(1)
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}
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if err := db.DropAllTables(dbc); err != nil {
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logx.Errorf("reset-all drop failed: %v", err)
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os.Exit(1)
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}
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client := db.MustNewDB(dbc)
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defer client.Close()
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if err := db.AutoMigrate(client); err != nil {
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logx.Errorf("reset-all migrate failed: %v", err)
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os.Exit(1)
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}
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if err := db.SeedIfEmpty(client); err != nil {
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logx.Errorf("reset-all seed failed: %v", err)
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os.Exit(1)
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}
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svcCtx := &svc.ServiceContext{EntClient: client, EventLog: eventlog.NewWriter(client)}
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p, r, b := handler.SeedRBAC(svcCtx, "system")
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logx.Infof("reset-all 完成:新增权限 %d、角色 %d、绑定用户 %d", p, r, b)
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fmt.Println("reset-all: 已清空并重建全部表,写入基础主数据与权限(管理员 admin/123456)。")
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}
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func main() {
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flag.Parse()
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var c config.Config
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conf.MustLoad(*configFile, &c)
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// 日志按天存储:logs/bj_power_wms-2026-01-02.log,保留 30 天
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if c.Log.Mode == "file" {
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logx.SetUp(c.Log)
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w := logdaily.New(c.Log.Path, c.Name, 30)
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defer w.Close()
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logx.SetWriter(logx.NewWriter(w))
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}
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// 命令行子命令:DDL/删库/种子等敏感操作一律显式触发 + 管理员密码门禁,
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// 绝不随服务启动自动执行(对齐 MES:migrate / seed / reset-all / serve)。
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switch cmd := flag.Arg(0); cmd {
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case "reset-all":
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fmt.Println("reset-all: 即将清空并重建 WMS 全部表,此操作不可恢复!")
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if !adminGate(c) {
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os.Exit(1)
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}
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runResetAll(c)
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return
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case "seed":
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if !adminGate(c) {
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os.Exit(1)
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}
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runSeed(c)
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return
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case "migrate":
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if !adminGate(c) {
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os.Exit(1)
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}
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runMigrate(c)
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return
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case "", "serve":
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// 正常启动服务:落到下方启动逻辑
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default:
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fmt.Println("未知命令: " + cmd + ";可用命令: migrate / seed / reset-all / serve")
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os.Exit(1)
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}
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staticHandler := newStaticHandler(webFS)
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// 兜底路由:已注册的 /api/* 走正常匹配;未注册的非 /api 路径走嵌入式静态资源
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//(/api 下未注册的路径仍返回 404,不回退页面)
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notFound := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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if strings.HasPrefix(r.URL.Path, "/api/") || r.URL.Path == "/api" {
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http.NotFound(w, r)
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return
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}
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staticHandler.ServeHTTP(w, r)
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})
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server := rest.MustNewServer(c.RestConf, rest.WithNotFoundHandler(notFound))
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defer server.Stop()
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ctx := svc.NewServiceContext(c)
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handler.RegisterHandlers(server, ctx)
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// 磁盘空间监控:每天 07:00 检测附件根目录剩余空间(<20% 告警、<10% 提示清理)
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handler.StartDiskMonitor(ctx)
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fmt.Printf("Starting bj_power_wms server at %s:%d...\n", c.Host, c.Port)
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logx.Infof("Starting bj_power_wms server at %s:%d...", c.Host, c.Port)
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// 服务起来后自动打开浏览器访问前端(本机开发便利;Web.OpenBrowser=false 关闭)
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if c.Web.OpenBrowser {
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go func() {
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time.Sleep(time.Second)
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host := c.Host
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if host == "0.0.0.0" || host == "" {
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host = "127.0.0.1"
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}
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openBrowser(fmt.Sprintf("http://%s:%d", host, c.Port))
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}()
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}
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server.Start()
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}
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