From 069faaad2f86e570842e4717ea0419e2daef9924 Mon Sep 17 00:00:00 2001
From: 18756 <1875631620@qq.com>
Date: 星期二, 20 八月 2024 11:00:45 +0800
Subject: [PATCH] 会议室功能优化8.20
---
src/main/java/com/product/administration/service/ConferenceManagerService.java | 60 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++---
1 files changed, 57 insertions(+), 3 deletions(-)
diff --git a/src/main/java/com/product/administration/service/ConferenceManagerService.java b/src/main/java/com/product/administration/service/ConferenceManagerService.java
index cd024f7..5853818 100644
--- a/src/main/java/com/product/administration/service/ConferenceManagerService.java
+++ b/src/main/java/com/product/administration/service/ConferenceManagerService.java
@@ -2,6 +2,11 @@
import cn.hutool.core.util.ObjectUtil;
import com.alibaba.fastjson.JSONObject;
+import com.google.zxing.BarcodeFormat;
+import com.google.zxing.EncodeHintType;
+import com.google.zxing.MultiFormatWriter;
+import com.google.zxing.WriterException;
+import com.google.zxing.common.BitMatrix;
import com.product.administration.config.CmnConst;
import com.product.administration.config.SystemCode;
import com.product.administration.service.ide.IConferenceManagerService;
@@ -24,6 +29,10 @@
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
+import javax.imageio.ImageIO;
+import java.awt.image.BufferedImage;
+import java.io.File;
+import java.io.IOException;
import java.text.DecimalFormat;
import java.text.Format;
import java.text.SimpleDateFormat;
@@ -307,10 +316,10 @@
sb.append(" SELECT T1.*, ");
sb.append(" SUBSTRING_INDEX( SUBSTRING_INDEX( T1.meeting_resource, ',', T2.digit + 1 ), ',',- 1 ) AS type ");
sb.append(" FROM product_oa_conference_apply T1 ");
- sb.append(" JOIN ( SELECT 0 AS digit UNION ALL SELECT 1 UNION ALL SELECT 2 UNION ALL SELECT 3 UNION ALL SELECT 4 UNION ALL SELECT 5 ) T2");
+ sb.append(" LEFT JOIN ( SELECT 0 AS digit UNION ALL SELECT 1 UNION ALL SELECT 2 UNION ALL SELECT 3 UNION ALL SELECT 4 UNION ALL SELECT 5 ) T2");
sb.append(" ON T2.digit < ( length( T1.meeting_resource )- length( REPLACE ( T1.meeting_resource, ',', '' ))+ 1 )");
- sb.append(" WHERE t1.meeting_room = ? ");
- sb.append(" and DATE_FORMAT(t1.start_time,\"%Y-%m-%d\")=? ");
+ sb.append(" WHERE T1.meeting_room = ? ");
+ sb.append(" and DATE_FORMAT(T1.start_time,\"%Y-%m-%d\")=? ");
sb.append(" ) a");
sb.append(" LEFT JOIN product_sys_dict t ON a.type = t.dict_value ");
sb.append(" AND t.dict_name = '浼氳瀹よ祫婧�'");
@@ -390,6 +399,51 @@
return hashMap;
}
+ @Override
+ public String getQrCode(FieldSetEntity fse) throws BaseException, WriterException, IOException {
+ String uuid="96f161b4-6360-40ba-8dc1-72bb39d56be4";
+ int BLACK = 0xFF000000;
+ int WHITE = 0xFFFFFFFF;
+ Date date = new Date();
+ String text = "http://127.0.0.1:9998/lx/api/conference/get_QrCode_Info/v1?uuid=" + uuid+"&date="+date;
+ String path = "D:/QRCode"; // 鍥剧墖鐢熸垚鐨勪綅缃�
+ int width = 400;
+ int height = 400;
+ // 浜岀淮鐮佸浘鐗囨牸寮�
+ String format = "jpg";
+ // 璁剧疆缂栫爜锛岄槻姝腑鏂囦贡鐮�
+ Hashtable<EncodeHintType, Object> ht = new Hashtable<EncodeHintType, Object>();
+ ht.put(EncodeHintType.CHARACTER_SET, "UTF-8");
+ // 璁剧疆浜岀淮鐮佸弬鏁�(缂栫爜鍐呭锛岀紪鐮佺被鍨嬶紝鍥剧墖瀹藉害锛屽浘鐗囬珮搴�,鏍煎紡)
+ BitMatrix bitMatrix = new MultiFormatWriter().encode(text, BarcodeFormat.QR_CODE, width, height, ht);
+ // 鐢熸垚浜岀淮鐮�(瀹氫箟浜岀淮鐮佽緭鍑烘湇鍔″櫒璺緞)
+ File outputFile = new File(path);
+ if (!outputFile.exists()) {
+ // 鍒涘缓鏂囦欢澶�
+ outputFile.mkdir();
+ }else {
+ outputFile.delete();
+ outputFile.mkdir();
+ }
+
+ int b_width = bitMatrix.getWidth();
+ int b_height = bitMatrix.getHeight();
+ // 寤虹珛鍥惧儚缂撳啿鍣�
+ BufferedImage image = new BufferedImage(b_width, b_height, BufferedImage.TYPE_3BYTE_BGR);
+ for (int x = 0; x < b_width; x++) {
+ for (int y = 0; y < b_height; y++) {
+ image.setRGB(x, y, bitMatrix.get(x, y) ? BLACK : WHITE);
+ }
+ }
+ // 鐢熸垚浜岀淮鐮�
+ ImageIO.write(image, format, new File(path + "/code." + format));
+ // 浜岀淮鐮佺殑鍚嶇О
+ // code.jpg
+
+ return path + "/code." + format;
+ }
+
+
/**
* 浼氳瀹や娇鐢ㄦ儏鍐�
--
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