From e37630cbd344bd3e9b95964df31e7c23338c0924 Mon Sep 17 00:00:00 2001
From: zengh <123456>
Date: Fri, 01 Jul 2022 10:35:09 +0800
Subject: [PATCH] Merge remote-tracking branch 'origin/master'
---
src/main/java/org/springblade/modules/traceability/service/impl/TraceabilityServiceImpl.java | 41 +++++++++++++++++++++++++++++++++++++++++
1 files changed, 41 insertions(+), 0 deletions(-)
diff --git a/src/main/java/org/springblade/modules/traceability/service/impl/TraceabilityServiceImpl.java b/src/main/java/org/springblade/modules/traceability/service/impl/TraceabilityServiceImpl.java
index d6a445c..cdc6902 100644
--- a/src/main/java/org/springblade/modules/traceability/service/impl/TraceabilityServiceImpl.java
+++ b/src/main/java/org/springblade/modules/traceability/service/impl/TraceabilityServiceImpl.java
@@ -1,12 +1,21 @@
package org.springblade.modules.traceability.service.impl;
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.google.zxing.WriterException;
+import org.springblade.common.config.TraceabilityCodeConfig;
+import org.springblade.common.utils.QRCodeUtil;
+import org.springblade.modules.traceability.dto.TraceabilityDTO;
import org.springblade.modules.traceability.entity.Traceability;
import org.springblade.modules.traceability.mapper.TraceabilityMapper;
import org.springblade.modules.traceability.service.TraceabilityService;
import org.springblade.modules.traceability.vo.TraceabilityVO;
import org.springframework.stereotype.Service;
+import sun.misc.BASE64Encoder;
+import java.io.IOException;
+import java.io.UnsupportedEncodingException;
+import java.net.URLEncoder;
import java.util.List;
/**
@@ -33,4 +42,36 @@
public String selectRevorid(String code) {
return baseMapper.selectRevorid(code);
}
+
+ /**
+ * 获取溯源简介信息
+ * @param traceability
+ * @return
+ */
+ @Override
+ public TraceabilityDTO getSimpleInfo(Traceability traceability) {
+ TraceabilityDTO simpleInfo = baseMapper.getSimpleInfo(traceability);
+ simpleInfo.setCode(traceability.getCode());
+ //获取二维码信息
+ String url = TraceabilityCodeConfig.getCodeUrl();
+ String encoded = null;
+ try {
+ encoded = URLEncoder.encode(traceability.getCode(),"UTF-8");
+ } catch (UnsupportedEncodingException e) {
+ e.printStackTrace();
+ }
+ String content = url + "?code=" + encoded;
+ byte[] qrCodeImage = new byte[0];
+ try {
+ qrCodeImage = QRCodeUtil.getQRCodeImage(content, 350, 350);
+ } catch (WriterException e) {
+ e.printStackTrace();
+ } catch (IOException e) {
+ e.printStackTrace();
+ }
+ String encode = new BASE64Encoder().encode(qrCodeImage);
+ simpleInfo.setQrcode("data:image/png;base64,"+encode);
+ //返回
+ return simpleInfo;
+ }
}
--
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