python实现pdf转jpg

# -*- coding: utf-8 -*-

"""

1、安装库 pip install pymupdf

2、直接运行

"""
import os
import fitz

pdf_dir = []


def get_file():
    docunames = os.listdir()
    for docuname in docunames:
        if os.path.splitext(docuname)[1] == '.pdf':  # 目录下包含.pdf的文件
            pdf_dir.append(docuname)


def conver_img():
    for pdf in pdf_dir:
        doc = fitz.open(pdf)
        pdf_name = os.path.splitext(pdf)[0]
        for pg in range(doc.pageCount):
            page = doc[pg]
            rotate = int(0)
            # 每个尺寸的缩放系数为2，这将为我们生成分辨率提高四倍的图像。
            zoom_x = 2.0
            zoom_y = 2.0
            trans = fitz.Matrix(zoom_x, zoom_y).preRotate(rotate)
            pm = page.getPixmap(matrix=trans, alpha=False)
            pm.writePNG('%s.png' % pg)


if __name__ == '__main__':
    get_file()
    conver_img()