带有空格的Apache CLI选项值 [英] Apache CLI option value with whitespace

问题描述

我使用Apache CLI来解析命令行参数。我的一个参数是一个过滤器，它接受一个字符串 MyApp -f搜索这个字符串

当我做 cmdLine.getOptionValue（f）它会返回：搜索这个字符串

但是它只是返回 search

我在ubuntu上。

div class =h2_lin>解决方案

我认为传递带有额外单引号的字符串应该可以工作：

  MyApp -f'搜索此字符串'
  

I'm using Apache CLI to parse command line arguments. One of my arguments is a filter that takes a string MyApp -f "search for this string"

I thought when i do cmdLine.getOptionValue("f") it would return: search for this string

However it just returns search

What should I do to ensure that the entire string is retrieved, apparently just wrapping it in double quotes doesn't seem to work.

I'm on ubuntu.

解决方案

I think passing the string with extra single quotes should work:

MyApp -f "'search for this string'"

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