从字符串中删除特殊字符？

Question

i have String like

Join our<\/strong>\u00a0<strong>&#8220;Worldwide Host Your Own Screening Tour!

and i want

Join our Worldwide Host Your Own Screening Tour!

My Code::

String str = "Join our<\/strong>\u00a0<strong>&#8220;Worldwide Host Your";
System.out.println(str.replaceAll("<\/strong>\u00a0<strong>&#8220;", " "));

Error

 Invalid escape sequence (valid ones are  \b  \t  \n  \f  \r  \"  \'  \\ )

Answer 1

Try this:

String str = "Join our<\\/strong>\u00a0<strong>&#8220;Worldwide Host Your";
System.out.println(str.replaceAll("<\\\\/strong>\\u00a0<strong>&#8220;", " "));

String.replaceAll expects an RegEx.

You could use StringUtils too (it is a bit simple):

StringUtils.replace(str, "<\\/strong>\u00a0<strong>&#8220;", "")

Answer 2

Try it.

    String s="Join our<\\/strong>\u00a0<strong>&#8220;Worldwide Host Your Own Screening Tour!";
    System.out.println(s.replaceAll("<\\\\/strong>\\u00a0<strong>&#8220;", " "));

Francisco wins.