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  • 如何在ASP .NET MVC 5中为AspNetUser创建SecurityStamp?(1 个回答)

    当我通过注册操作创建用户时,应用程序运行user gets securitystamp应用程序。 当我添加用户:if (!context.users.any()) { system.diagnostics.debug.writeline(inside); var hasher = new passwordhasher(); try{ var users = new list { new applicationuser{passwordhash = hasher.hashpassword(testpass44!), ...
  • Jupyter 编写python代码实现代码自动补齐功能设置实例演示

    python3.85-32libsite-packagesjupyter_contrib_nbextensionsnbextensionsdatestamper -> datestamper making directory: c:usersadministratorappdataro...usersadministratorappdataroamingjupyternbextensionsrulerruler.yaml up to date:c:usersadministratorappdataroamingjupyternbextensionsrulerruler...
  • 某小型公司持续集成工具 Jenkins 实践

    github groovy libraries allows pipeline grrovy libraries to be loaded on thefly from github.复制代码 ssh slaves plugin allows to launch agents over ssh,using a java implementation of the ssh protocol.复制代码 subversionplug-intimestamper adds timestamps to the console output复制代码 workspace...
  • 给PDF添加水印(Python+C#)

    pdfreaderreader=newpdfreader(srcpdf); pdfstamperstamp=newpdfstamper(reader,newfilestream(dstpdf,filemode.create)); pdfcontentbytepage; floatwidth=reader.getpagesize(1).width; floatheight=reader.getpagesize(1).height; intnum=reader.numberofpages; for(inti=1;i...
  • itext根据模板生成pdf(支持分页)

    pdfstamper stamper; pdfstamper stamper2; acrofields form2; int checksize=0; list pdflist = new arraylist(); list bosslist = new arraylist(); try{ basefont bf = basefont.createfont(c:windowsfontssimsun.ttc,1 , basefont.identity_h, basefont.embedded); font fontchinese = new font(bf, 5, font...
  • Itext根据模板生成pdf

    生成的新文件路径 pdfreader reader; fileoutputstream out; bytearrayoutputstream bos; pdfstamper stamper; list pdflist = new arraylist(); try{ basefont bf = basefont.createfont(c:windowsfontssimsun.ttc,1 , basefont.identity_h, basefont.embedded); font fontchinese = new font(bf, 5, font.normal)...
  • Springboot输出PDF文件

    fileoutputstream out; bytearrayoutputstream bos; pdfstamper stamper; try { out = new fileoutputstream(newpdfpath); 输出流 reader = new pdfreader(templatepath); 读取pdf模板 bos = new bytearrayoutputstream(); stamper = new pdfstamper(reader, bos); acrofields form = stamper.getacrofields(); } ...
  • django渲染高阶

    创建母版文件如:stamper.html title {% block css %} {% endblock %} #写css {% block data %}{% endblock %} #存放内容 {% block js %} #写js {% endblock %}可以创建无数个block2. 导入模板{% extends stamper.html %} #母版名称{% block css %}#放在原母版的基础上进行渲染{% endblock %} #写css二. 一部分文件...
  • itext7知识点研究(PDF编辑)

    pdfstamper stamper = new pdfstamper(reader, new fileoutputstream(dest)); pdfcontentbyte canvas = stamper.getundercontent(1); canvas.savestate(); canvas.setcolorfill(basecolor.yellow); canvas.rectangle(36, 786, 66, 16); canvas.fill(); canvas.restorestate(); 开始写入文本 canvas.begintext(); for ...
  • itext实现合同尾部签章部分自动添加,定位签名

    stp = pdfstamper.createsignature(reader, signpdfdata, 0, temp, true); stp.setfullcompression(); pdfsignatureappearance sap = stp.getsignatureappearance(); sap.setreason(数字签名,不可改变); 使用png格式透明图片 image image = image.getinstance(signimage); sap.setimagescale(0); sap.setsignature...
  • 【小家Spring】Spring MVC容器的web九大组件之---ViewResolver源码详解---视图View详解

    因为前面讲到过urlbasedviewresolver这个分支是最重要的视图处理器,所以自然而然这个相关的视图也是最为重要的~~~abstractpdfstamperview这个和abstractpdfview有点类似,不过它出来相对较晚。 因为它可以基于url去渲染pdf,它也是个抽象类,springmvc并没有pdf的具体的视图实现~~redirectview(smartview)这个视图...
  • PDF文件添加二维码水印教程

    pdfstamper stamper = new pdfstamper(reader, bos); int total = reader.getnumberofpages() + 1; pdfcontentbyte watermar; pdfgstate gs = new pdfgstate(); long starttime = system.currenttimemillis(); system.out.println(pdf加图片水印 start); for (int i = 1; i < total; i++) { content = stamper.get...
  • 图片添加二维码水印教程

    import com.itextpdf.text.pdf.pdfstamper; import com.itextpdf.text.pdf.pdfstructtreecontroller.returntype; import com.itextpdf.text.pdf.parser.pdfimageobject.imagebytestype; import com.stuff.stuffmanage.model.commonstuffmodel; ** * * * 水印处理工具类. * * * @author nicky.ma * @date 20190611 *...
  • 使用iText5来处理PDF

    write,fileshare.none)) 创建新的pdf对象用于保存{ var reader = new pdfreader(inputpdfstream); var stamper = new pdfstamper(reader, outputpdfstream...减少资源占用 var pdfcontentbyte = stamper.getovercontent(page); rectangle pagesize = reader.getpagesizewithrotation(page); float height = page...
  • Java 渲染 docx 文件,并生成 pdf 加水印

    try(bytearrayoutputstream os = new bytearrayoutputstream()){ pdfstamper stamper = new pdfstamper(reader, os); int total = reader.getnumberofpages() + 1; pdfcontentbyte content; 设置字体 basefont basefont =basefont.createfont(simsun.ttf, basefont.identity_h, basefont.not_embedded); 循环对每页...
  • Adobe Acrobat pro生成PDF模版

    stamper = new pdfstamper(reader, bos); acrofields form = stamper.getacrofields(); 往pdf合同模版里面设置值 mock 合同编号form.setfield(contract_no, pdftemplate.getcontract_no()); 甲方 form.setfield(first_user_name, pdftemplate.getfirst_user_name()); ... 需要填充的其他表单域 如果为false那么生成的...
  • 借助 iText 用代码在 PDF 中创建空白签名域

    首选,要获取 pdfstamper 对象:pdfstamper ps = new pdfstamper(reader, bos); 然后,要获取到需要创建签名域的矩形区域: 创建数组签名域 int x = 300, y = 400,width = 200, height = 200; 坐标系远点位于页面左下角,左下角到右下角为 x 轴,左下角到左上角为 y 轴 rectangle areasignaturerect = newrectangle( ...
  • CSharp每日代码示例:使用iTextSharp创建PDF文件

    public static void fillform(string pdftemplate, string newfile,dictionary dic) { pdfreader pdfreader = null; pdfstamper pdfstamper = null; try { pdfreader = new pdfreader(pdftemplate); pdfstamper = newpdfstamper(pdfreader, new filestream( newfile, filemode.create)); acrofields pdfformfields = ...
  • 剖析区块链的价值与机遇

    在区块链应用层面上的,有紧贴区块链不可篡改的特性做的,如天猫的防伪溯源系统、电子文件(邮件、微信、网文)的电子存证(stampery)和数字签名系统(digital rights management)。 利用区块链分布式特性的,如分布式存储系统(siacoin),分布式计算系统(golem)? 区块链的现状:目前,区块链的应用还处在非常...
  • 生成PDF文件后立即打开它?(1 个回答)

    pdfstamper stamp = new pdfstamper(reader, fs); pdfcontentbyte cb = stamp.getovercontent(1); var pagesize = reader.getpagesize(1); columntext ct = new columntext(cb); font font = fontfactory.getfont(fontfactory.helvetica_bold, 45,itextsharp.text.color.black); ct.setsimplecolumn(28f, 100f, 600f...

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