C＃字符串处理如何从字符串中获取路径和args

I have a string with quotes around the path as follows:

我在路径周围有一个带引号的字符串,如下所示:

"C:\Program Files (x86)\Windows Media Player\wmplayer.exe" arg1 arg2

“C:\ Program Files(x86)\ Windows Media Player \ wmplayer.exe”arg1 arg2

If I use Text.Split(new Char[] { ' ' }, 2); then I get the first space.

如果我使用Text.Split(new Char [] {''},2);然后我得到了第一个空间。

How to get the path and args ?

如何获得路径和args?

3 个解决方案

#1

Try splitting on the double quotes (Text.Split(new Char[] { '/"' }, 3);) then taking the last string in that array and splitting again on the space.

尝试拆分双引号(Text.Split(new Char [] {'/“'},3);)然后取出该数组中的最后一个字符串并再次在空格上拆分。

string[] pathAndArgs = Text.Split(new Char[] { '/"' }, 3);
string[] args = pathAndArgs[2].Split(new Char[] { ' ' }, 2);

I may have a syntax error in there, but you get what I mean.

我可能有一个语法错误,但你明白我的意思。

#2

Use a regular expression like: ("".*?"")|(\S+)

使用正则表达式,如:(“”。*?“”)|(\ S +)

So your code would be something like:

所以你的代码将是这样的:

Regex r = new Regex(@"("".*?"")|(\S+)"); 
MatchCollection mc = r.Matches(input);
for (int i = 0; i < mc.Count; i++) 
{
   Console.WriteLine(mc[i].Value);
}

#3

Do text.split and work your way back from the end of the array.

做text.split并从数组的末尾开始工作。

var input = "C:\\blah\\win.exe args1 args2";
var array = input.split(' ');
var arg1 = array[array.length -2];
var arg2 = array[array.length -1];

#1