From: qydysky <qydysky@foxmail.com>
Date: Sat, 5 Sep 2020 04:01:23 +0000 (+0800)
Subject: 54
X-Git-Tag: v0.0.2~32
X-Git-Url: http://127.0.0.1:8081/?a=commitdiff_plain;h=e9c1449e7b9d79db593c4ee8554a7b4a71f8c5fb;p=part%2F.git

54
---

diff --git a/Json.go b/Json.go
index 41c92cd..196d0b6 100644
--- a/Json.go
+++ b/Json.go
@@ -1,6 +1,11 @@
 package part
 
 import (
+	"io"
+	"os"
+	"errors"
+	"strings"
+	goej "encoding/json"
 	"github.com/thedevsaddam/gojsonq/v2"
 )
 
@@ -8,6 +13,37 @@ type json struct {}
 
 func Json() (*json) {return &json{}}
 
+func (*json) Check(Source interface{}) error {
+	var jq *goej.Decoder
+	switch Source.(type) {
+    case string:
+		if Checkfile().IsExist(Source.(string)) {
+			fileObj,err := os.OpenFile(Source.(string),os.O_RDONLY,0644)
+			if err != nil {
+				return err
+			}
+			defer fileObj.Close()
+			jq = goej.NewDecoder(fileObj)
+		}else{
+			jq = goej.NewDecoder(strings.NewReader(Source.(string)))
+		}
+	default:
+        return errors.New("json type != string")
+	}
+	
+	for {
+		_, err := jq.Token()
+		if err == io.EOF {
+			break
+		}
+		if err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
 func (*json) GetValFrom(Source interface{},key string)interface {}{
 	var jq *gojsonq.JSONQ
 	switch Source.(type) {