From 56441151cfa9f21633d2abc6e95eb0f2f0fed09b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=99=BD=E8=8C=B6=E6=B8=85=E6=AC=A2?=
 <go_developer@163.com>
Date: Tue, 22 Oct 2024 17:14:53 +0800
Subject: [PATCH] =?UTF-8?q?=E5=A2=9E=E5=8A=A0json=E7=9A=84=E8=AF=B7?=
 =?UTF-8?q?=E6=B1=82Body=E8=A7=A3=E6=9E=90?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 init.go                       | 12 +++++++++
 request/parse_body/base.go    | 46 +++++++++++++++++++++++++++++++++++
 request/parse_body/execute.go | 21 ++++++++++++++++
 request/parse_body/json.go    | 41 +++++++++++++++++++++++++++++++
 4 files changed, 120 insertions(+)
 create mode 100644 init.go
 create mode 100644 request/parse_body/base.go

diff --git a/init.go b/init.go
new file mode 100644
index 0000000..5a03c6a
--- /dev/null
+++ b/init.go
@@ -0,0 +1,12 @@
+// Package gin ...
+//
+// Description : gin ...
+//
+// Author : go_developer@163.com<白茶清欢>
+//
+// Date : 2024-10-22 17:01
+package gin
+
+import (
+	_ "git.zhangdeman.cn/zhangdeman/gin/request/parse_body"
+)
diff --git a/request/parse_body/base.go b/request/parse_body/base.go
new file mode 100644
index 0000000..792fa8f
--- /dev/null
+++ b/request/parse_body/base.go
@@ -0,0 +1,46 @@
+// Package parse_body ...
+//
+// Description : parse_body ...
+//
+// Author : go_developer@163.com<白茶清欢>
+//
+// Date : 2024-10-22 16:51
+package parse_body
+
+import (
+	"bytes"
+	"github.com/gin-gonic/gin"
+	"io"
+)
+
+type base struct {
+}
+
+// Unmarshal 反序列化方法，可以不指定
+//
+// Author : go_developer@163.com<白茶清欢>
+//
+// Date : 16:54 2024/10/22
+func (b base) Unmarshal() func(sourceData []byte, receiver any) error {
+	return nil
+}
+
+// DoParse 解析
+//
+// Author : go_developer@163.com<白茶清欢>
+//
+// Date : 17:08 2024/10/22
+func (b base) DoParse(ctx *gin.Context, receiver any, unmarshalFunc func(sourceData []byte, receiver any) error) ([]byte, error) {
+	data, err := io.ReadAll(ctx.Request.Body)
+	if nil != err {
+		return nil, err
+	}
+	ctx.Request.Body = io.NopCloser(bytes.NewBuffer(data))
+	if nil == unmarshalFunc || nil == receiver {
+		return data, nil
+	}
+	if err := unmarshalFunc(data, receiver); nil != err {
+		return nil, err
+	}
+	return data, err
+}
diff --git a/request/parse_body/execute.go b/request/parse_body/execute.go
index 0455ce4..22937e5 100644
--- a/request/parse_body/execute.go
+++ b/request/parse_body/execute.go
@@ -18,6 +18,15 @@ var (
 	requestBodyParseAdaptorTable = map[string]abstract.RequestBodyParseAdaptor{}
 )
 
+func init() {
+	adaptorList := []abstract.RequestBodyParseAdaptor{
+		JsonAdaptor{},
+	}
+	for _, itemAdaptor := range adaptorList {
+		Register(itemAdaptor)
+	}
+}
+
 // Register 注册适配器实例
 //
 // Author : go_developer@163.com<白茶清欢>
@@ -45,3 +54,15 @@ func Execute(ctx *gin.Context, receiver any) ([]byte, error) {
 		return parseResult, err
 	}
 }
+
+// ExecuteForMap 高层级包装，表单解析为map
+func ExecuteForMap(ctx *gin.Context) (map[string]any, error) {
+	var (
+		err    error
+		result map[string]any
+	)
+	if _, err = Execute(ctx, &result); nil != err {
+		return nil, err
+	}
+	return result, nil
+}
diff --git a/request/parse_body/json.go b/request/parse_body/json.go
index 676d6c7..cb2301c 100644
--- a/request/parse_body/json.go
+++ b/request/parse_body/json.go
@@ -6,3 +6,44 @@
 //
 // Date : 2024-10-22 16:42
 package parse_body
+
+import (
+	"git.zhangdeman.cn/zhangdeman/consts"
+	"git.zhangdeman.cn/zhangdeman/serialize"
+	"github.com/gin-gonic/gin"
+)
+
+type JsonAdaptor struct {
+	base
+}
+
+// Parse 解析json请求体
+//
+// Author : go_developer@163.com<白茶清欢>
+//
+// Date : 17:13 2024/10/22
+func (j JsonAdaptor) Parse(ctx *gin.Context, receiver any) ([]byte, error) {
+	unmarshalFunc := j.Unmarshal()
+	if nil == unmarshalFunc {
+		unmarshalFunc = serialize.JSON.UnmarshalWithNumber
+	}
+	return j.DoParse(ctx, receiver, unmarshalFunc)
+}
+
+// Unmarshal 指定解析方法
+//
+// Author : go_developer@163.com<白茶清欢>
+//
+// Date : 16:56 2024/10/22
+func (j JsonAdaptor) Unmarshal() func(sourceData []byte, receiver any) error {
+	return serialize.JSON.UnmarshalWithNumber
+}
+
+// ContentType 请求类型固定返回json
+//
+// Author : go_developer@163.com<白茶清欢>
+//
+// Date : 16:59 2024/10/22
+func (j JsonAdaptor) ContentType() string {
+	return consts.MimeTypeJson
+}