From 8e3d50aaa6ac9055a5832503c54651f140f030f1 Mon Sep 17 00:00:00 2001
From: Pu Zhibing <393733352@qq.com>
Date: 星期二, 01 七月 2025 09:59:32 +0800
Subject: [PATCH] 新增加抽奖二维码功能

---
 ruoyi-modules/ruoyi-member/src/main/java/com/ruoyi/member/service/impl/member/MemberServiceImpl.java |   83 +++++++++++++++++++++++++++++++++++++++--
 1 files changed, 79 insertions(+), 4 deletions(-)

diff --git a/ruoyi-modules/ruoyi-member/src/main/java/com/ruoyi/member/service/impl/member/MemberServiceImpl.java b/ruoyi-modules/ruoyi-member/src/main/java/com/ruoyi/member/service/impl/member/MemberServiceImpl.java
index ed04c16..c8a2f2e 100644
--- a/ruoyi-modules/ruoyi-member/src/main/java/com/ruoyi/member/service/impl/member/MemberServiceImpl.java
+++ b/ruoyi-modules/ruoyi-member/src/main/java/com/ruoyi/member/service/impl/member/MemberServiceImpl.java
@@ -38,21 +38,25 @@
 import com.ruoyi.system.api.domain.poji.config.SysTag;
 import com.ruoyi.system.api.domain.poji.member.Member;
 import com.ruoyi.system.api.domain.poji.shop.Shop;
+import com.ruoyi.system.api.domain.poji.sys.SysFile;
 import com.ruoyi.system.api.domain.poji.sys.SysUser;
 import com.ruoyi.system.api.domain.vo.*;
 import com.ruoyi.system.api.model.AppMiniLoginDto;
 import com.ruoyi.system.api.model.AppMiniLoginVo;
-import com.ruoyi.system.api.service.RemoteConfigService;
-import com.ruoyi.system.api.service.RemoteOrderService;
-import com.ruoyi.system.api.service.RemoteShopService;
-import com.ruoyi.system.api.service.RemoteUserService;
+import com.ruoyi.system.api.service.*;
+import io.jsonwebtoken.lang.Assert;
 import lombok.extern.log4j.Log4j2;
+import org.apache.commons.io.IOUtils;
 import org.apache.commons.lang3.ArrayUtils;
 import org.apache.http.HttpResponse;
 import org.apache.http.util.EntityUtils;
 import org.springframework.stereotype.Service;
+import org.springframework.util.FileCopyUtils;
+import org.springframework.web.multipart.MultipartFile;
 
+import javax.annotation.Nullable;
 import javax.annotation.Resource;
+import java.io.*;
 import java.math.BigDecimal;
 import java.time.LocalDate;
 import java.time.format.DateTimeFormatter;
@@ -121,6 +125,9 @@
     
     @Resource
     private TokenService tokenService;
+    
+    @Resource
+    private RemoteFileService remoteFileService;
     
     
     /**
@@ -2298,4 +2305,72 @@
         memberTotalService.saveOrUpdate(memberTotal);
         return R.ok();
     }
+    
+    
+    @Override
+    public String getWeiXinQrCode(String scene, String path) {
+        try {
+            File file = wxMaService.getQrcodeService().createWxaCodeUnlimit(scene, path);
+            FileInputStream input = new FileInputStream(file);
+            MultipartFile multipartFile = new MyMultipartFile("file", file.getName(), "text/plain", IOUtils.toByteArray(input));
+            
+            SysFile sysFile = remoteFileService.upload(multipartFile).getData();
+            return sysFile.getUrl();
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+        return null;
+    }
+    
+    
+    public class MyMultipartFile implements MultipartFile {
+        private final String name;
+        private final byte[] content;
+        private String originalFilename;
+        @Nullable
+        private String contentType;
+        
+        
+        public MyMultipartFile(String name, @Nullable String originalFilename, @Nullable String contentType, @Nullable byte[] content) {
+            Assert.hasLength(name, "Name must not be null");
+            this.name = name;
+            this.originalFilename = originalFilename != null ? originalFilename : "";
+            this.contentType = contentType;
+            this.content = content != null ? content : new byte[0];
+        }
+        
+        public String getName() {
+            return this.name;
+        }
+        
+        public String getOriginalFilename() {
+            return this.originalFilename;
+        }
+        
+        @Nullable
+        public String getContentType() {
+            return this.contentType;
+        }
+        
+        public boolean isEmpty() {
+            return this.content.length == 0;
+        }
+        
+        public long getSize() {
+            return (long) this.content.length;
+        }
+        
+        public byte[] getBytes() throws IOException {
+            return this.content;
+        }
+        
+        public InputStream getInputStream() throws IOException {
+            return new ByteArrayInputStream(this.content);
+        }
+        
+        public void transferTo(File dest) throws IOException, IllegalStateException {
+            FileCopyUtils.copy(this.content, dest);
+        }
+    }
+    
 }

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