我有一个包含 pdf 的 base64 编码字符串。如何使用 php 从该编码字符串创建
.pdf标题函数中类似于
Content-type:application/pdf尝试这段代码
$pdf_base64 = "base64pdf.txt";
//Get File content from txt file
$pdf_base64_handler = fopen($pdf_base64,'r');
$pdf_content = fread ($pdf_base64_handler,filesize($pdf_base64));
fclose ($pdf_base64_handler);
//Decode pdf content
$pdf_decoded = base64_decode ($pdf_content);
//Write data back to pdf file
$pdf = fopen ('test.pdf','w');
fwrite ($pdf,$pdf_decoded);
//close output file
fclose ($pdf);
echo 'Done';
有了这个，您可以创建并打开文件...但这也许不是问题的答案
$data = base64_decode($this->Get(self::Body));
file_put_contents('file.pdf',$data);
答案是用标题回显内容：
$data = base64_decode($this->Get(self::Body));
header('Content-Type: application/pdf');
echo $data;
<body>
<object width="100%" height="1000px" type="application/pdf" data="data:application/pdf;base64,{base64string}"></object>
</body>