tabular

问题 I need to parse a PDF file which contains tabular data. I\'m using PDFBox to extract the file text to parse the result (String) later. The problem is that the text extraction doesn\'t work as I expected for tabular data. For example, I have a file which contains a table like this (7 columns: the first two always have data, only one Complexity column has data, only one Financing column has data): +----------------------------------------------------------------+ | AIH | Value | Complexity |

问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed last year . I\'m looking for a way to pretty-print tables like this: ======================= | column 1 | column 2 | ======================= | value1 | value2 | | value3 | value4 | ======================= I\'ve found the asciitable library but it doesn\'t do the borders, etc. I don\'t need any complex formatting of data items

问题 I\'m getting results from a database and want to output the data as a table in Java\'s standard output I\'ve tried using \\t but the first column I want is very variable in length. Is there a way to display this in a nice table like output? 回答1: Use System.out.format . You can set lengths of fields like this: System.out.format("%32s%10d%16s", string1, int1, string2); This pads string1 , int1 , and string2 to 32, 10, and 16 characters, respectively. See the Javadocs for java.util.Formatter for