Java使用poi读取doc/docx文档内容

r囧r小猫 2022-02-18 11:45 1000阅读 0赞

# 如果poi版本为最新版本 #

package test;
    
    import org.apache.poi.POIXMLDocument;
    import org.apache.poi.POIXMLTextExtractor;
    import org.apache.poi.hwpf.extractor.WordExtractor;
    import org.apache.poi.openxml4j.opc.OPCPackage;
    import org.apache.poi.xwpf.extractor.XWPFWordExtractor;
    import org.springframework.util.StringUtils;
    
    import java.io.File;
    import java.io.FileInputStream;
    import java.io.InputStream;
    
    public class PoiTest2 { 
        /** * 读取word文件内容 * * @param path * @return buffer */
    
        public String readWord(String path) { 
            String buffer = "";
            try { 
                if (path.endsWith(".doc")) { 
                    InputStream is = new FileInputStream(new File(path));
    
                    WordExtractor ex = new WordExtractor(is);
                    buffer = ex.getText();
                    ex.close();
                } else if (path.endsWith("docx")) { 
                    OPCPackage opcPackage = POIXMLDocument.openPackage(path);
                    POIXMLTextExtractor extractor = new XWPFWordExtractor(opcPackage);
                    buffer = extractor.getText();
                    extractor.close();
                } else { 
                    System.out.println("此文件不是word文件！");
                }
    
            } catch (Exception e) { 
                e.printStackTrace();
            }
    
            return buffer;
        }
    
        public static void main(String[] args) { 
            PoiTest2 tp = new PoiTest2();
            String content = tp.readWord("C:\\Users\\Xiaofei\\Desktop\\新建 DOCX Document.docx");
            if(!StringUtils.hasText(content)){ 
                System.out.println("文档为空");
            }
            System.out.println("content===="+content);
        }
    
    }

# 如果poi版本为3.8-beta2 #

public class PoiTest2 { 
        /** * 读取word文件内容 * * @param path * @return buffer */
    
        private String readWord(String path){ 
            String buffer = "";
            try { 
                if (path.endsWith(".doc")){ 
                    InputStream is = new FileInputStream(new File(path));
                    WordExtractor ex = new WordExtractor(is);
                    buffer = ex.getText();
                }else if (path.endsWith(".docx")){ 
                    FileInputStream fs = new FileInputStream(new File(path));
                    XWPFDocument xdoc = new XWPFDocument(fs);
                    XWPFWordExtractor extractor = new XWPFWordExtractor(xdoc);
                    buffer = extractor.getText();
                }
            }catch (Exception e){ 
                e.printStackTrace();
            }
            return buffer;
        }
    
        public static void main(String[] args) { 
            PoiTest2 tp = new PoiTest2();
            String content = tp.readWord("C:\\Users\\Xiaofei\\Desktop\\新建 DOCX Document.docx");
            if(!StringUtils.hasText(content)){ 
                System.out.println("文档为空");
            }
            System.out.println("content===="+content);
        }
    
    }

pom.xml依赖

<?xml version="1.0" encoding="UTF-8"?>
    <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    	<modelVersion>4.0.0</modelVersion>
    	<parent>
    		<groupId>org.springframework.boot</groupId>
    		<artifactId>spring-boot-starter-parent</artifactId>
    		<version>2.1.3.RELEASE</version>
    		<relativePath/> 
    	</parent>
    	<groupId>com.example</groupId>
    	<artifactId>springbootdemo</artifactId>
    	<version>0.0.1-SNAPSHOT</version>
    	<name>springbootdemo</name>
    	<description>Demo project for Spring Boot</description>
    
    	<properties>
    		<java.version>1.8</java.version>
    		<poi.version>3.17</poi.version>
    	</properties>
    
    	<dependencies>
    		<dependency>
    			<groupId>org.springframework.boot</groupId>
    			<artifactId>spring-boot-starter-web</artifactId>
    		</dependency>
    
    		<dependency>
    			<groupId>org.springframework.boot</groupId>
    			<artifactId>spring-boot-starter-test</artifactId>
    			<version>2.1.3.RELEASE</version>
    		</dependency>
    
    		<dependency>
    			<groupId>org.springframework.boot</groupId>
    			<artifactId>spring-boot-devtools</artifactId>
    			<scope>runtime</scope>
    		</dependency>
    		<dependency>
    			<groupId>mysql</groupId>
    			<artifactId>mysql-connector-java</artifactId>
    			<version>${mysql.version}</version>
    			<scope>runtime</scope>
    		</dependency>
    
    		
    		<dependency>
    			<groupId>com.alibaba</groupId>
    			<artifactId>fastjson</artifactId>
    			<version>1.2.58</version>
    		</dependency>
    		
    		<dependency>
    			<groupId>net.sf.json-lib</groupId>
    			<artifactId>json-lib</artifactId>
    			<classifier>jdk15</classifier>
    			<version>2.4</version>
    		</dependency>
    
    
    
    		
    		
    			
    			
    			
    		
    
    		
            <dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-starter-thymeleaf</artifactId>
                <version>2.1.1.RELEASE</version>
            </dependency>
    
    		
    		<dependency>
    			<groupId>org.apache.poi</groupId>
    			<artifactId>poi</artifactId>
    			
    			<version>${poi.version}</version>
    		</dependency>
    		
    		<dependency>
    			<groupId>org.apache.poi</groupId>
    			<artifactId>poi-ooxml</artifactId>
    			
    			<version>${poi.version}</version>
    		</dependency>
    		
    		<dependency>
    			<groupId>org.apache.poi</groupId>
    			<artifactId>poi-scratchpad</artifactId>
    			
    			<version>${poi.version}</version>
    		</dependency>
    		
    		<dependency>
    			<groupId>org.apache.poi</groupId>
    			<artifactId>poi-excelant</artifactId>
    			<version>${poi.version}</version>
    		</dependency>
    		
    		<dependency>
    			<groupId>org.apache.commons</groupId>
    			<artifactId>commons-collections4</artifactId>
    			<version>4.0</version>
    		</dependency>
    
    
    		<dependency>
    			<groupId>org.apache.logging.log4j</groupId>
    			<artifactId>log4j-api</artifactId>
    			<version>2.11.2</version>
    		</dependency>
    
    		<dependency>
    			<groupId>org.springframework.boot</groupId>
    			<artifactId>spring-boot-starter-test</artifactId>
    			<scope>test</scope>
    		</dependency>
    		<dependency>
    			<groupId>log4j</groupId>
    			<artifactId>log4j</artifactId>
    			<version>1.2.17</version>
    		</dependency>
    		<dependency>
    			<groupId>org.slf4j</groupId>
    			<artifactId>slf4j-api</artifactId>
    			<version>1.7.25</version>
    		</dependency>
    		<dependency>
    			<groupId>org.slf4j</groupId>
    			<artifactId>slf4j-log4j12</artifactId>
    			<version>1.7.25</version>
    		</dependency>
    		
    		<dependency>
    			<groupId>commons-fileupload</groupId>
    			<artifactId>commons-fileupload</artifactId>
    			<version>1.3.3</version>
    		</dependency>
    		<dependency>
    			<groupId>org.springframework</groupId>
    			<artifactId>spring-jdbc</artifactId>
    			<version>5.1.5.RELEASE</version>
    		</dependency>
    
    	</dependencies>
    
    	<build>
    		<plugins>
    			<plugin>
    				<groupId>org.springframework.boot</groupId>
    				<artifactId>spring-boot-maven-plugin</artifactId>
                    <configuration>
                        
                        <fork>true</fork>
                    </configuration>
    			</plugin>
    		</plugins>
    	</build>
    
    </project>

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