暂存

beego-backend/controllers/base_controller.go

@@ -0,0 +1,30 @@
+package controllers
+
+import (
+	"encoding/json"
+	"github.com/beego/beego/v2/server/web"
+	"net/http"
+)
+
+type BaseController struct {
+	web.Controller
+}
+
+func (c *BaseController) ServeJSON() {
+	c.Ctx.Output.Header("Content-Type", "application/json; charset=utf-8")
+
+	var err error
+
+	data := c.Data["json"]
+
+	encoder := json.NewEncoder(c.Ctx.Output.Context.ResponseWriter)
+	encoder.SetEscapeHTML(false)
+
+	encoder.SetIndent("", "  ")
+	err = encoder.Encode(data)
+
+	if err != nil {
+		http.Error(c.Ctx.Output.Context.ResponseWriter, err.Error(), http.StatusInternalServerError)
+		return
+	}
+}