Thinkphp 整合tcpdf

网上查了些关于tcpdf 使用教程,整合到TP的话,会有些小问题,由于基础还不是很扎实,花了点时间终于整合OK了。下面介绍步骤:

环境:

  TP版本:TP3.2.2

  tcpdf:tcpdf_6_2_3

1. 将tcpdf_6_2_3.zip解压在Web root目录下面,把examples文件夹下面的tcpdf_include.php文件拷贝到tcpdf文件夹下面,再把tcpdf/config/tcpdf_config.php内容替换成tcpdf/examples/config/tcpdf_config_alt.php中的内容

  这里要注意的是:tcp_include.php中 $tcpdf_include_dirs数组要多添加一行:“realpath('./').'/tcpdf/tcpdf.php',

2. 新建test.php

  

<?php
// Include the main TCPDF library (search for installation path).
require_once('./tcpdf/tcpdf_include.php');

// create new PDF document
$pdf = new TCPDF(PDF_PAGE_ORIENTATION, PDF_UNIT, PDF_PAGE_FORMAT, true, 'UTF-8', false);

// set document information
$pdf->SetCreator(PDF_CREATOR);
$pdf->SetAuthor('Nicola Asuni');
$pdf->SetTitle('TCPDF Example');
$pdf->SetSubject('TCPDF Tutorial');
$pdf->SetKeywords('TCPDF, PDF, example, test, guide');

// set default header data
$pdf->SetHeaderData(PDF_HEADER_LOGO, PDF_HEADER_LOGO_WIDTH, PDF_HEADER_TITLE.' wisvalley', PDF_HEADER_STRING);

// set header and footer fonts
$pdf->setHeaderFont(Array(PDF_FONT_NAME_MAIN, '', PDF_FONT_SIZE_MAIN));
$pdf->setFooterFont(Array(PDF_FONT_NAME_DATA, '', PDF_FONT_SIZE_DATA));

// set default monospaced font
$pdf->SetDefaultMonospacedFont(PDF_FONT_MONOSPACED);

// set margins
$pdf->SetMargins(PDF_MARGIN_LEFT, PDF_MARGIN_TOP, PDF_MARGIN_RIGHT);
$pdf->SetHeaderMargin(PDF_MARGIN_HEADER);
$pdf->SetFooterMargin(PDF_MARGIN_FOOTER);

// set auto page breaks
$pdf->SetAutoPageBreak(TRUE, PDF_MARGIN_BOTTOM);

// set image scale factor
$pdf->setImageScale(PDF_IMAGE_SCALE_RATIO);

// set some language-dependent strings (optional)
if (@file_exists(dirname(__FILE__).'/lang/eng.php')) {
    require_once(dirname(__FILE__).'/lang/eng.php');
    $pdf->setLanguageArray($l);
}

// ---------------------------------------------------------

// set font
//$pdf->SetFont('helvetica', '', 20);
$pdf->SetFont('stsongstdlight', '', 20);
// add a page
$pdf->AddPage();

$txt = 'your content';
$pdf->Write(0, $txt, '', 0, 'L', true, 0, false, false, 0);
$pdf->Output('/var/www/example_038.pdf', 'I');//浏览器预览
//$pdf->Output('example_038.pdf', 'F');//存储文件
//$pdf->Output('example_038.pdf', 'D');//下载文件

这样就可以了。下面说下我碰到的几个问题:

  1.我把这些代码拷贝到TP控制器的某个方法里面报错:Class 'HomeControllerTCPDF' not found

    解答:$pdf = new TCPDF(PDF_PAGE_ORIENTATION, PDF_UNIT, PDF_PAGE_FORMAT, true, 'UTF-8', false);

        改成$pdf = new TCPDF(PDF_PAGE_ORIENTATION, PDF_UNIT, PDF_PAGE_FORMAT, true, 'UTF-8', false);

        对于tp3.2引入了命名空间,这个‘’很重要

  2.TCPDF ERROR: Unable to create output file: example_038.pdf

    解答:$pdf->Output('/var/www/example_038.pdf', 'I');路径要为据对路径。

原文地址:https://www.cnblogs.com/liushiyong1/p/4201117.html