完成全部后端和管理系统

This commit is contained in:
2025-11-03 17:23:03 +08:00
parent dfd1438981
commit 83b200c841
29 changed files with 1722 additions and 522 deletions

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package admin
import (
"fmt"
"net/http"
"github.com/JACKYMYPERSON/hldrCenter/config"
)
func AVALogin(cfg *config.Config) http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
// 核心:获取请求头中的 session_id与前端发送的头名称一致
sessionID := r.Header.Get("session_id")
// 处理头不存在的情况(返回空字符串)
if sessionID == "" {
w.WriteHeader(http.StatusUnauthorized)
w.Write([]byte(`{"code":401,"msg":"未获取到 session_id请登录"}`))
return
}
// 后续逻辑:验证 sessionID 有效性...
// 例如:查询数据库、缓存判断 session 是否有效
fmt.Printf("获取到的 session_id%s\n", sessionID)
// 响应成功(示例)
w.WriteHeader(http.StatusOK)
w.Write([]byte(`{"code":0,"msg":"验证成功"}`))
}
}

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package admin
import (
"errors"
"fmt"
"net"
"net/http"
"strings"
"github.com/JACKYMYPERSON/hldrCenter/config"
"github.com/JACKYMYPERSON/hldrCenter/internal/admin/internal/logic/admin"
"github.com/JACKYMYPERSON/hldrCenter/internal/admin/internal/model"
"github.com/JACKYMYPERSON/hldrCenter/internal/admin/internal/types"
"github.com/zeromicro/go-zero/core/stores/sqlx"
"github.com/zeromicro/go-zero/rest/httpx"
)
func AdminLogin(cfg *config.Config) http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
var req types.LoginReq
if err := httpx.Parse(r, &req); err != nil {
httpx.ErrorCtx(r.Context(), w, fmt.Errorf("参数解析失败:%v", err))
return
}
// 验证必填参数
if req.Username == "" {
httpx.ErrorCtx(r.Context(), w, errors.New("用户名不能为空"))
return
}
if req.Password == "" {
httpx.ErrorCtx(r.Context(), w, errors.New("密码不能为空"))
return
}
mysqlCfg := cfg.MySQL
dsn := fmt.Sprintf(
"%s:%s@tcp(%s:%d)/%s?charset=%s&parseTime=true&loc=Local",
mysqlCfg.Username,
mysqlCfg.Password,
mysqlCfg.Host,
mysqlCfg.Port,
mysqlCfg.Database,
mysqlCfg.Charset,
)
fmt.Println("接收到articlePost请求")
conn := sqlx.NewSqlConn("mysql", dsn)
AdminModel := model.NewAdminModel(conn)
l := admin.NewLoginAdminLogic(r.Context(), cfg, AdminModel)
clientIP := GetClientIP(r)
resp, err := l.LoginAdmin(&req, clientIP)
if err != nil {
httpx.ErrorCtx(r.Context(), w, err)
} else {
httpx.OkJsonCtx(r.Context(), w, resp)
}
}
}
func GetClientIP(r *http.Request) string {
// 1. 优先从代理头获取如果经过反向代理如Nginx
ip := r.Header.Get("X-Forwarded-For")
if ip != "" {
// X-Forwarded-For 可能包含多个IP客户端IP, 代理1IP, 代理2IP...),取第一个
parts := strings.Split(ip, ",")
if len(parts) > 0 {
ip = strings.TrimSpace(parts[0])
if ip != "" {
return ip
}
}
}
// 2. 其次从 X-Real-IP 获取(部分代理会设置此头)
ip = r.Header.Get("X-Real-IP")
if ip != "" {
return ip
}
// 3. 最后从 RemoteAddr 获取原始客户端IP可能包含端口
ip, _, err := net.SplitHostPort(r.RemoteAddr)
if err != nil {
// 若解析失败,直接返回 RemoteAddr可能包含端口
return r.RemoteAddr
}
return ip
}