京东商城订单，商品审核暂停一下

business/jxutils/jxutils.go

@@ -3,6 +3,8 @@ package jxutils
 import (
 	"bytes"
 	"context"
+	"crypto/aes"
+	"encoding/base64"
 	"fmt"
 	"io/ioutil"
 	"math"
@@ -882,3 +884,35 @@ func TranslateSoundSize(vendorID, soundPercentage int) (soundSize string) {
 	}
 	return soundSize
 }
+
+//ECB,AES模式解密
+//目前就京东商城订单手机号解密用
+func DecryptDESECB(d, key []byte) string {
+	data, err := base64.StdEncoding.DecodeString(string(d))
+	if err != nil {
+		return ""
+	}
+	block, err := aes.NewCipher(key)
+	if err != nil {
+		return ""
+	}
+	bs := block.BlockSize()
+	if len(data)%bs != 0 {
+		return ""
+	}
+	out := make([]byte, len(data))
+	dst := out
+	for len(data) > 0 {
+		block.Decrypt(dst, data[:bs])
+		data = data[bs:]
+		dst = dst[bs:]
+	}
+	out = PKCS5UnPadding(out)
+	return string(out)
+}
+
+func PKCS5UnPadding(origData []byte) []byte {
+	length := len(origData)
+	unpadding := int(origData[length-1])
+	return origData[:(length - unpadding)]
+}