From edf9f23e8751c6f177eb6b51f095a99587b28120 Mon Sep 17 00:00:00 2001
From: "DESKTOP-DDTUS3E\\yaxin" <daixiaoyi0622@gmail.com>
Date: Tue, 22 Oct 2024 10:40:58 +0800
Subject: [PATCH] =?UTF-8?q?pdf=E6=96=87=E6=9C=AC=E6=8F=90=E5=8F=96?=
MIME-Version: 1.0
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---
 pom.xml                                       |  6 +++++
 .../com/supervision/utils/PDFReadUtil.java    | 23 +++++++++++++++++++
 .../com/supervision/utils/WordReadUtil.java   |  2 +-
 .../com/supervision/demo/WordRenderTest.java  | 14 ++++++++++-
 4 files changed, 43 insertions(+), 2 deletions(-)
 create mode 100644 src/main/java/com/supervision/utils/PDFReadUtil.java

diff --git a/pom.xml b/pom.xml
index 165e5d4..191ce8f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -168,6 +168,12 @@
             <version>1.70</version>
         </dependency>
 
+        <dependency>
+            <groupId>org.apache.pdfbox</groupId>
+            <artifactId>pdfbox</artifactId>
+            <version>2.0.28</version>
+        </dependency>
+
         <dependency>
             <groupId>com.xuxueli</groupId>
             <artifactId>xxl-job-core</artifactId>
diff --git a/src/main/java/com/supervision/utils/PDFReadUtil.java b/src/main/java/com/supervision/utils/PDFReadUtil.java
new file mode 100644
index 0000000..e619777
--- /dev/null
+++ b/src/main/java/com/supervision/utils/PDFReadUtil.java
@@ -0,0 +1,23 @@
+package com.supervision.utils;
+
+import lombok.extern.slf4j.Slf4j;
+import org.apache.pdfbox.pdmodel.PDDocument;
+import org.apache.pdfbox.text.PDFTextStripper;
+
+import java.io.IOException;
+import java.io.InputStream;
+
+@Slf4j
+public class PDFReadUtil {
+
+    public static String pdf2text(InputStream inputStream) {
+        String text = "";
+        try (PDDocument document = PDDocument.load(inputStream)) {
+            PDFTextStripper stripper = new PDFTextStripper();
+            text = stripper.getText(document);
+        } catch (IOException e) {
+            log.error("解析PDF文件失败！", e);
+        }
+        return text;
+    }
+}
diff --git a/src/main/java/com/supervision/utils/WordReadUtil.java b/src/main/java/com/supervision/utils/WordReadUtil.java
index ede7468..15a5aea 100644
--- a/src/main/java/com/supervision/utils/WordReadUtil.java
+++ b/src/main/java/com/supervision/utils/WordReadUtil.java
@@ -58,7 +58,7 @@ public class WordReadUtil {
 
     public static String readWord(InputStream inputStream) {
         StringBuilder stringBuilder = new StringBuilder();
-        try (inputStream) {
+            try (inputStream) {
             // 创建 XWPFDocument 对象
             XWPFDocument document = new XWPFDocument(inputStream);
             // 获取所有段落
diff --git a/src/test/java/com/supervision/demo/WordRenderTest.java b/src/test/java/com/supervision/demo/WordRenderTest.java
index 5499961..8da54ae 100644
--- a/src/test/java/com/supervision/demo/WordRenderTest.java
+++ b/src/test/java/com/supervision/demo/WordRenderTest.java
@@ -1,8 +1,10 @@
 package com.supervision.demo;
 
 import com.deepoove.poi.XWPFTemplate;
+import com.supervision.minio.service.MinioService;
 import com.supervision.police.dto.caseScore.CaseScoreDetailDTO;
 import com.supervision.police.service.ModelService;
+import com.supervision.utils.PDFReadUtil;
 import lombok.extern.slf4j.Slf4j;
 import org.junit.jupiter.api.Test;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -16,7 +18,11 @@ import java.util.HashMap;
 public class WordRenderTest {
 
     @Autowired
-    private  ModelService modelService;
+    private MinioService minioService;
+
+    @Autowired
+    private ModelService modelService;
+
     public static void main(String[] args) throws FileNotFoundException {
         HashMap<String, Object> data = new HashMap<>();
         data.put("name", "张三");
@@ -54,4 +60,10 @@ public class WordRenderTest {
             throw new RuntimeException(e);
         }
     }
+
+    @Test
+    public void pdf2text() {// 创建文件对象
+        String content = PDFReadUtil.pdf2text(minioService.getObjectInputStream("1848552470327439362"));
+        log.info("content:{}", content);
+    }
 }