From ff55f15de19cb5bf02fa4d2313f4882ef9b3a452 Mon Sep 17 00:00:00 2001
From: liurunyu <lry9898@163.com>
Date: 星期三, 30 四月 2025 10:47:34 +0800
Subject: [PATCH] 表阀一体机上报心跳数据最小间隔经常改动，时常不通知软件开发人员，所以通信中间件根据最小上报数据间隔会切断设备网络连接，为此改变中间件配置，最小心跳间隔改为在properties文件中配置。
---
pipIrr-platform/pipIrr-web/pipIrr-web-file/src/main/java/com/dy/pipIrrWebFile/util/ZipImg.java | 18 ++++++++++++++++++
1 files changed, 18 insertions(+), 0 deletions(-)
diff --git a/pipIrr-platform/pipIrr-web/pipIrr-web-file/src/main/java/com/dy/pipIrrWebFile/util/ZipImg.java b/pipIrr-platform/pipIrr-web/pipIrr-web-file/src/main/java/com/dy/pipIrrWebFile/util/ZipImg.java
index 180ca61..fecc46f 100644
--- a/pipIrr-platform/pipIrr-web/pipIrr-web-file/src/main/java/com/dy/pipIrrWebFile/util/ZipImg.java
+++ b/pipIrr-platform/pipIrr-web/pipIrr-web-file/src/main/java/com/dy/pipIrrWebFile/util/ZipImg.java
@@ -18,8 +18,16 @@
return zip(file, "jpg", xSize, ySize) ;
}
+ public static InputStream zipToJpg(BufferedImage buf, int xSize, int ySize) throws Exception{
+ return zip(buf, "jpg", xSize, ySize) ;
+ }
+
public static InputStream zipToPng(File file, int xSize, int ySize) throws Exception{
return zip(file, "png", xSize, ySize) ;
+ }
+
+ public static InputStream zipToPng(BufferedImage buf, int xSize, int ySize) throws Exception{
+ return zip(buf, "png", xSize, ySize) ;
}
public static void zipToFile(File file, File toFile, int xSize, int ySize) throws Exception{
@@ -36,6 +44,16 @@
os = null ;
return in ;
}
+
+ private static InputStream zip(BufferedImage buf, String type, int xSize, int ySize) throws Exception{
+ BufferedImage bi = Thumbnails.of(buf).size(xSize, ySize).outputQuality(1f).asBufferedImage();
+ ByteArrayOutputStream os = new ByteArrayOutputStream();
+ ImageIO.write(bi, type, os);
+ InputStream in = new ByteArrayInputStream(os.toByteArray());
+ bi = null ;
+ os = null ;
+ return in ;
+ }
public static void main(String[] args){
File f = new File("D:/test.jpg") ;
--
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