Public Sub StartRecursionFolder() Dim Pre As Presentation Dim FolderPath As String Dim pp As String Dim id As String Dim oFileDialog As FileDialog Set oFileDialog = Application.FileDialog(msoFileDialogFolderPicker) Set Pre = Application.ActivePresent
(一)简介 这篇文章将介绍在Java中添加.提取.删除和替换PDF文档中的图片. 工具使用: Free Spire.PDF for JAVA 2.4.4(免费版) Intellij IDEA Jar包导入: 方式一:首先,从官网获取Free Spire.PDF for Java之后解压,以下是三种在IDEA中快速打开Project Structure界面的方式:如下图: 然后:① 选择“Modules”—“Dependencies”,添加外置jar包:② 进入"Attach File or Di
本文介绍在Java程序中如何添加图片到excel表格,添加图片时可设置图片大小.位置.旋转.超链接.可选文本等,以及如何读取.删除excel表格中已有的图片. 工具:Free Spire.XLS for Java (免费版) 注:可通过官网下载包,并解压将lib文件夹下的jar文件导入java程序:或者通过maven仓库下载导入. Jar导入效果: Java 代码示例 [示例1]添加图片 import com.spire.xls.*; public class AddImage { public
图片预览 @GetMapping("/image") @ResponseBody public Result image(@RequestParam("imageName") String imageName, HttpServletResponse response) { // 判断图片是否存在 int result = HbaseUtil.fileIsExist(Constant.tableName, imageName); if (result == -1)
Public Sub StartRecursionFolder() Dim Pre As Presentation Dim FolderPath As String Dim pp As String Dim id As String Dim oFileDialog As FileDialog Set oFileDialog = Application.FileDialog(msoFileDialogFolderPicker) 'Set Pre = Application.ActivePresen
<script> import {Config} from '@/config.js' import {mapState} from 'vuex' import {LocalData, toast, WX} from '@/utils/common' import {FileUtil} from '@/utils/FileUtil' import {PayUtil} from '@/utils/PayUtil' import Vue from 'vue' import {Checklist,