增加json的请求Body解析

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
+}