From 4c7296d45efe849dc70a3b2e2240c905481a91c9 Mon Sep 17 00:00:00 2001
From: yangys <y_ys79@sina.com>
Date: 星期一, 29 九月 2025 17:44:46 +0800
Subject: [PATCH] 工控网涉密网联调
---
blade-service/blade-mdm/src/main/java/org/springblade/mdm/utils/FileContentUtil.java | 25 ++++++++++++++++++++-----
1 files changed, 20 insertions(+), 5 deletions(-)
diff --git a/blade-service/blade-mdm/src/main/java/org/springblade/mdm/utils/FileContentUtil.java b/blade-service/blade-mdm/src/main/java/org/springblade/mdm/utils/FileContentUtil.java
index 7aef091..b3fa140 100644
--- a/blade-service/blade-mdm/src/main/java/org/springblade/mdm/utils/FileContentUtil.java
+++ b/blade-service/blade-mdm/src/main/java/org/springblade/mdm/utils/FileContentUtil.java
@@ -104,11 +104,10 @@
byte[] buffer = new byte[2048];
try {
int actRead = inputStream.read(buffer);
-
detector.handleData(buffer, 0, actRead);
-
//璇嗗埆缁撴潫蹇呴』璋冪敤杩欎釜鏂规硶
detector.dataEnd();
+ detector.reset();
} catch (IOException e) {
throw new RuntimeException(e);
}
@@ -159,10 +158,10 @@
/**
* 鏇挎崲鏂囦欢涓殑鏌愪竴琛�
* @param ins 杈撳叆娴�
- * @param repalceWith 鏇挎崲鍚庣殑鏂囨湰
+ * @param replaceWith 鏇挎崲鐨勬枃鏈�
* @param lineIndex 琛岀储寮� 0 based
*/
- public static InputStream replaceAtLine(InputStream ins, int lineIndex,String repalceWith) throws IOException {
+ public static InputStream replaceAtLine(InputStream ins, int lineIndex,String replaceWith) throws IOException {
byte[] bytes = ins.readAllBytes();
ByteArrayInputStream byteStream = new ByteArrayInputStream(bytes);
Charset charset = Charsets.charset(detectFromInputStream(byteStream));
@@ -180,7 +179,7 @@
while ((line = reader.readLine()) != null) {
// 濡傛灉鏄洰鏍囪锛屽啓鍏ユ柊鍐呭
if (currentLine == lineIndex) {
- writer.write(repalceWith);
+ writer.write(replaceWith);
} else {
writer.write(line);
}
@@ -191,4 +190,20 @@
}
return new ByteArrayInputStream(Files.newInputStream(tempFile).readAllBytes());
}
+
+ public static List<String> readFirstNLines(InputStream inputStream, int n) throws IOException {
+ List<String> lines = new ArrayList<>();
+
+ try (BufferedReader reader = new BufferedReader(new InputStreamReader(inputStream))) {
+ String line;
+ int count = 0;
+
+ while ((line = reader.readLine()) != null && count < n) {
+ lines.add(line);
+ count++;
+ }
+ }
+
+ return lines;
+ }
}
--
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