I had a strange experience for java string replace

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# 1 I had a strange experience for java string replace

String str = str.replaceAll("\\n","<br />"); does not work.
so i have to use String str = str.replace("\\n","<br />");

it is surprised.

Hits: 341, Date: 2010-04-03 09:24:30

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# 2 replace() is not just replace char now, can replace a string

I remember, originally, it can only replace a char.

replaceAll() is suitable for writing a regular express pattern.

Hits: 328, Date: 2010-05-10 04:33:09

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