选择PDF文档比较的方案 Selenium with Java design

列举市面上比较常见的几种用来帮助做PDF比较的方法：

 

Solution 1:  PdfConvertImage

Two PDF documents are converted into pictures, and then compared the pictures one by one . Finally generate pdf document report.

 

Solution 2:  ByBeyondCompare

Compare two PDF documents through the beyond compare plugin tool, and then generate HTML document reports

 

Solution 3:  ByCompareUtils

Compare two PDF documents through the compareUtils  and then generate pdf document report (PDFBOX)