javaitextpdf签章根据关键字定位在pdf⽂件中的坐标最近接到个需求，根据所传关键字，定位关键字所在pdf⽂件中的坐标，然后盖章，其中所传参数还有关键字所在页数，和获取第⼏次出现的关键字，会传多个印章和关键字，每个印章对应⼀个关键字。⾃⼰先写了个简单demo，和⼤家共享，还请多多指正。2.bean;public class KeyWordBean implem
使⽤PDF.js渲染canvas实现预览pdf的效果⽰例⼀、PDF.js的下载建议下载稳定版本，如下图所⽰：下载完成后将压缩包解压放在项⽬下，按照正常引⼊⽅式引⼊即可。⼆、使⽤PDF.js1.vue使⽤第⼀步安装：npm install --save pdfjs-dist第⼆步引⼊：import PDFJS from 'pdfjs-dist'第三步就是在页⾯使⽤即可，下⾯演⽰export defa
Introduction--- to advance students’ abilities in the Reading Comprehension--- to advance students’ abilities in the differentiation of the synonyms ,antonyms ,etc and enlarge their vocabulary (more t
Winform实现DataGridView⾃定义多维表头打印+⾃定义列宽+⼀维表头⾃定义换⾏哈哈，⼩弟不才，在前辈⼤⽜的基础上做了多维表头打印，代码粗糙，凑合⽤，有时间再做优化！public class PrintClass{#region 全局变量private Dictionary<int, List<MoreHead>> dicMoreHead = new
Page Number Item页数序号项目Earthworks2-27ExcavationsExcavation in earth not exceeding 2m1Trenches2Holes3Soft rock4Hard rockSundires2-285Sides of trench and hole excavations not exceeding 1.5m deep 6Keeping
Page Number Item页数序号项目Earthworks2-27ExcavationsExcavation in earth not exceeding 2m1Trenches2Holes3Soft rock4Hard rockSundires2-285Sides of trench and hole excavations not exceeding 1.5m deep 6Keeping
