字符串替换和文件处理库

问题描述：

我已经看到了这个* String Replace and File Handling库*，但是我不知道如何使用该源代码，因为它在C-sharp中.

我需要相同的要求，如果可以的话，您可以提供Java的源代码吗?

预先感谢，
madhavan

Hi,

I have seen this *String Replace and File Handling library* but I dont know how to use that source, because it was in C-sharp.

I need the same requirement, if possible can you provide me the source in Java?

Thanks in advance,
madhavan

答

我已经看过该项目中的代码，为了残酷，最好编写自己的库.

您的问题过于笼统，无法回答问题与解答，因此，我将通过提供一些指导来帮助您:

预先确定您想要什么.
如果要修改文件内容，请查看StreamReader或StreamWriter，它们将接收流并应用基于规则的转换.

如果您需要搜索/替换字符串中的大量文本，请不要使用String对象.创建一个StringBuilder，进行操作然后转换回去.您需要的所有功能都应该是String或StringBuilder中的本机.

I''ve looked at the code in that project and to be brutal, you''ll be better off writing your own library.

Your queistion is too broad for a Q&A answer, so I''ll help by giving some pointers:

Decide up front what you want.
If it is to amend file content then look at a StreamReader or StreamWriter that will take the stream and apply rule based conversions.

If you need to search/replace a lot of text in strings DO NOT USE String objects. Create a StringBuilder, manipulate then convert back. All the fiunctionality you need should be native in either String or StringBuilder.

字符串替换和文件处理库

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