RR369_yyh的博客

使用poi读取word文档（docx类型），进行数据替换。另外，为了记录poi设置行间距的api，真是找了好几十分钟才找到啊啊啊啊！！！import org.apache.poi.xwpf.usermodel.*;import org.springframework.util.StringUtils;import java.io.File;import java.io.FileInputStream;import java.io.FileOutputStream;import java.io

个人记录。<!-- https://mvnrepository.com/artifact/com.belerweb/pinyin4j --><dependency> <groupId>com.belerweb</groupId> <artifactId>pinyin4j</artifactId> <version>2.5.1</version></dependency>

import com.aspose.words.*;import org.springframework.util.Assert;import java.io.File;import java.io.FileInputStream;import java.io.FileOutputStream;import java.io.InputStream;import java.util.Arrays;import java.util.List;public class FileFormat .

MultipartFile转File工具类import org.springframework.web.multipart.MultipartFile;import java.io.*;import java.util.Objects;import java.util.concurrent.CompletableFuture;/** * MultipartFile 工具类 * * @author yyh */public class MultipartFileToFile {

直接上代码，拿走可用。读取几百兆的大文件也么得问题~package com.test.util;import org.apache.logging.log4j.LogManager;import org.apache.logging.log4j.Logger;import java.io.*;/** * Json读取工具类 * * @author yyh */public class JsonFileUtil { private static final Logger

//自己记录将文件保存到本地，主要是记录使用file.getParentFile()方法private void generateLocalFile(String filePath, byte[] byteArray) { if (StringUtils.isNotBlank(filePath) && null != byteArray) { try...

package com.controller;import java.io.FileInputStream;import java.io.FileOutputStream;import java.io.IOException;import java.io.InputStream;import java.io.OutputStream;import java.math.BigInteg...

        /** * 写出demo * @param response */ public void docTest() { String templatePath = "D:\\demo.doc"; InputStream in = null; OutputStream out = null; try { in = new FileInputStream...

//js：encodeURI('中文字符')public static String getIsoToUtf_8(String str){ if (StringUtils.isBlank(str)){ return ""; } String newStr = ""; try { newStr = new String(str.ge...

package com.ky.utility.rsa;import java.util.Date;import java.util.Properties;import javax.mail.Session;import javax.mail.Transport;import javax.mail.internet.InternetAddress;import javax.mail.inter

package boss;import java.io.File; import java.io.FileInputStream; import java.io.FileNotFoundException; import java.io.FileOutputStream; import java.io.IOException; import java.io.Input...