增加请求参数绑定与参数校验示例文件

geg/net/ghttp/server/request/request_validation.go

@@ -0,0 +1,28 @@
+package main
+
+import (
+    "gitee.com/johng/gf/g"
+    "gitee.com/johng/gf/g/net/ghttp"
+    "gitee.com/johng/gf/g/util/gvalid"
+    "gitee.com/johng/gf/g/encoding/gparser"
+)
+
+func main() {
+    type User struct {
+        Uid   int    `gvalid:"min:1"`
+        Name  string `params:"username"            gvalid:"required|length:6,30"`
+        Pass1 string `params:"password1,userpass1" gvalid:"required|password3"`
+        Pass2 string `params:"password3,userpass2" gvalid:"required|password3|same:Pass1#||两次密码不一致，请重新输入"`
+    }
+
+    s := g.Server()
+    s.BindHandler("/user", func(r *ghttp.Request){
+        user := new(User)
+        r.GetToStruct(user)
+        result  := gvalid.CheckStruct(user, nil)
+        json, _ := gparser.VarToJsonIndent(result)
+        r.Response.Write(json)
+    })
+    s.SetPort(8199)
+    s.Run()
+}