替代多个 String.Replaces [英] Alternative to multiple String.Replaces

问题描述

我的代码连续多次使用String.Replace:

My code uses String.Replace several times in a row:

mystring = mystring.Replace("somestring", variable1);
mystring = mystring.Replace("somestring2", variable2);
mystring = mystring.Replace("somestring3", variable1);

我怀疑有更好更快的方法来做到这一点.你有什么建议?

I suspect there's a better and faster way to do it. What would you suggest?

推荐答案

对于简单"的替代方案，只需使用 StringBuilder....

For an 'easy' alternative just use a StringBuilder....

StringBuilder sb = new StringBuilder("11223344");

string myString =
    sb
      .Replace("1", string.Empty)
      .Replace("2", string.Empty)
      .Replace("3", string.Empty)
      .ToString();

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