From f3c655959d4f6e235c318d18e3629ea6651f262c Mon Sep 17 00:00:00 2001
From: wu <wsjxh1023@163.com>
Date: Mon, 27 Nov 2023 15:59:10 +0800
Subject: [PATCH] =?UTF-8?q?=E6=B7=BB=E5=8A=A0=E5=BE=AE=E4=BF=A1=E6=8E=A5?=
 =?UTF-8?q?=E5=8F=A3=E4=BA=8C=E8=BF=9B=E5=88=B6=E8=BD=ACbase64?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../main/java/com/ruoyi/system/service/WeChatService.java    | 2 +-
 .../com/ruoyi/system/service/impl/WeChatServiceImpl.java     | 5 +++--
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/ruoyi-admin/src/main/java/com/ruoyi/system/service/WeChatService.java b/ruoyi-admin/src/main/java/com/ruoyi/system/service/WeChatService.java
index e715fd9..d66b9ca 100644
--- a/ruoyi-admin/src/main/java/com/ruoyi/system/service/WeChatService.java
+++ b/ruoyi-admin/src/main/java/com/ruoyi/system/service/WeChatService.java
@@ -50,5 +50,5 @@ public interface WeChatService {
      * @param req 获取小程序码请求类
      * @return 微信二维码二进制
      */
-    byte[] findWxCode(WeChatCodeRequest req);
+    String findWxCode(WeChatCodeRequest req);
 }
diff --git a/ruoyi-admin/src/main/java/com/ruoyi/system/service/impl/WeChatServiceImpl.java b/ruoyi-admin/src/main/java/com/ruoyi/system/service/impl/WeChatServiceImpl.java
index 5c8d8cf..ab3e1fc 100644
--- a/ruoyi-admin/src/main/java/com/ruoyi/system/service/impl/WeChatServiceImpl.java
+++ b/ruoyi-admin/src/main/java/com/ruoyi/system/service/impl/WeChatServiceImpl.java
@@ -17,6 +17,7 @@ import javax.annotation.Resource;
 import java.security.MessageDigest;
 import java.security.NoSuchAlgorithmException;
 import java.util.Arrays;
+import java.util.Base64;
 import java.util.Formatter;
 import java.util.HashMap;
 import java.util.Map;
@@ -145,7 +146,7 @@ public class WeChatServiceImpl implements WeChatService {
      * @return 微信二维码二进制
      */
     @Override
-    public byte[] findWxCode(WeChatCodeRequest req) {
+    public String findWxCode(WeChatCodeRequest req) {
         String accessToken = this.findAccessToken();
         Map<String, Object> map = new HashMap<>();
         if (req.getWidth() != null) {
@@ -154,6 +155,6 @@ public class WeChatServiceImpl implements WeChatService {
         map.put("path", req.getPath() + "?shanghuId=" + req.getShanghuId());
         String jsonStr = JSONUtil.toJsonStr(map);
         String body = HttpUtil.post("https://api.weixin.qq.com/wxa/getwxacode?access_token=" + accessToken, jsonStr);
-        return body.getBytes();
+        return Base64.getEncoder().encodeToString(body.getBytes());
     }
 }