TCPDF/FPDI可以接受PDF作为字符串吗? [英] Can TCPDF / FPDI accept PDF as string?

问题描述

是否可以将TCPDF或FPDI PDF作为字符串提供?我有一个传入的PDF字符串数组，并且无法写入磁盘.我无法在文档中找到与此相关的任何内容.

Is it possible to feed TCPDF or FPDI PDFs as a string? I have an incoming array of PDFs as strings, and I can't write to disk. I wasn't able to find anything in the documentation about this.

如果没有，是否存在一种有效的方法来从内存或作为对象存储/读取这些PDF?喂它们给FPDI?

If not, is there an efficient way to store/read these PDFs from memory or as objects? as to feed them to FPDI?

推荐答案

FPDI不接受字符串，但是 TCPDI 除了FDPI的setSourceFile()外，还有一个setSourceData()方法，因为我碰巧有完全相同的要求. TCPDI拥有自己的解析器( tcpdi_parser ，基于TCPDF的解析器)，它支持1.4版以上的PDF，而无需商业附加组件FPDI-在使用现有PDF时也可能会受益.

FPDI does not accept strings, but TCPDI, which I just released, has a setSourceData() method in addition to FDPI's setSourceFile(), as I happened to have the exact same requirement. TCPDI has its own parser (tcpdi_parser, based on TCPDF's parser) which supports PDFs above 1.4 without requiring the commercial addon for FPDI - which may also be of benefit when working with existing PDFs.

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