算了，后端我自己写吧

backend/my_work/routers/api.go

@@ -0,0 +1,62 @@
+package routers
+
+import (
+	"encoding/json"
+	"fmt"
+	"os"
+
+	"github.com/gin-gonic/gin"
+)
+
+var ErrorCode map[string]interface{}
+
+func init() {
+	//读取默认配置
+	fmt.Println("尝试读取错误码文件")
+	data, err := os.ReadFile("./defConfig/errorCodes.json")
+	if err != nil {
+
+		fmt.Println("读取错误码文件失败", err)
+	}
+
+	if err := json.Unmarshal(data, &ErrorCode); err != nil {
+		fmt.Println("解析错误码文件失败", err)
+	}
+
+}
+
+// 把数据分离成cookie和json
+func SeparateData(ctx *gin.Context) (map[string]interface{}, string) {
+	var jsonData map[string]interface{}
+
+	if err := ctx.ShouldBindJSON(&jsonData); err == nil {
+		//分离数据
+		cookie, ok := jsonData["userCookieValue"].(string)
+		if !ok {
+			cookie = ""
+		}
+
+		data, ok := jsonData["data"].(map[string]interface{})
+		if !ok {
+			data = nil
+		}
+
+		return data, cookie
+	}
+
+	return nil, ""
+
+}
+
+func ApiRoot(r *gin.RouterGroup) {
+
+	ApiStatic(r.Group("/static"))
+	ApiUser(r.Group("/users"))
+	ApiFiles(r.Group("/files"))
+	ApiPurchase(r.Group("/purchase"))
+
+	r.GET("/", func(ctx *gin.Context) {
+		ReturnJson(ctx, "apiOK", nil)
+	})
+
+}