我在创建文档时添加了sign字段。稍后,打开相同的pdf并应用动作第二版第397页的itext中提到的符号逻辑。首先stamper.close给出空指针异常,然后如果我注释该行并生成pdf,pdf将不会打开或损坏 请告知我使用的是itext 4.2.1 jar 浏览53提问于2021-01-21得票数 1 2回答 自动生成唯一的varchar字段-
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BulkSigner is a document signing application that allows multiple entities to co-sign documents by digital signature certificate.
Halftone information is intended for use with a particular output device. Advanced panel optionsAdvanced options specify which Document Structuring Conventions (DSC) comments to keep in a PDF and how to set other options that affect the conversion from PostScript. In a PostScript file, DSC ...
Export selections to another format PostScript options Convert or export PDFs to other file formats Online PDF tools: fill and sign PDFs online Convert jpg to png online Use a free online PDF ConverterGet help faster and easier Sign in New user? Create an account › Legal...
Data Security Center (DSC)API Reference 2 Calling APIs NO TE AK: access key ID, which is a unique identifier used in conjunction with a secret access key to sign requests cryptographically. SK: secret access key used in conjunction with an AK to sign requests cryptographically. It...
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TDE MACNO变频器DSC变频器说明书使用手册英文版.pdf,BRUSHLESS DRIVES DSC SERIES User manual TDE MACNO S.p.A Viale Dell’Oreficeria, 41 – 36100 Vicenza, Italy tel. ++39-0444-565444 fax ++39-0444-961999 e-mail: info@tdemacno.it http: // CONTENTS 1. GENERAL S
3. Transmit message to “All Stations” giving your vessels name, callsign and DSC number to cancel the distress alert. Example message: All Stations, All Stations, All Stations This is VESSELS NAME, CALLSIGN, DSC NUMBER, POSITION. Cancel my distress alert of DATE, TIME, UTC. =Master, ...
Eachlineofprofiledatashallbeginwithasinglepercentsignfollowedbyaspace(%).ThismakestheentireprofilesectionaPostScriptlanguagecommentsothefilecanbesentdirectlytoaprinterwithoutmodification.ThespaceavoidsconfusionwiththeopenextensionmechanismassociatedwithDSCcomments....