# somefiletools

**Repository Path**: awol2010ex/somefiletools

## Basic Information

- **Project Name**: somefiletools
- **Description**: some useful functions about file operation
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2021-05-25
- **Last Updated**: 2022-06-23

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

实现方法:

1) 是否二进制文件 （true 是 , false 否）

   pub fn is_binary_file(file_path :&str) -> Option<bool>

   测试:  cargo run  --example test_is_binary_file

2) 抓取pdf内的文本   

   pub fn fetch_pdf_text(file_path :&str ) -> Result<String ,pdf_extract::OutputError>

   测试:  
   
   yum -y install fontconfig
   
   mkdir -p /usr/share/fonts/chinese

   yum -y install ttmkfdir
   
   ttmkfdir -e /usr/share/X11/fonts/encodings/encodings.dir

   cargo run  --example test_fetch_pdf_text