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This article mainly introduces how java deletes all the specified characters that appear, which has certain reference value. Interested friends can refer to it. I hope you will gain a lot after reading this article. Let Xiaobian take you to understand it together.

How do I delete all occurrences of the specified character?

String classes don't provide a remove() method, but they do provide a replaceAll() method, which you can do by replacing the specified character with a blank character, right?

public class RemoveCharFromString { public static void main(String[] args) { removeCharFromString("King of Silence II,""II"); removeCharFromString("chenmowanger", 'n'); } private static void removeCharFromString(String input, char c) { String result = input.replaceAll(String.valueOf(c), ""); System.out.println(result); } }

The output is as follows:

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