Question

如何替换下面的字符串。

String test =  "This is my Test's cases";

现在我正在取代＆＃34;＆＃39;＆＃34;空间就像这样＆＃34;这是我的测试案例＆＃34; 我试过了：

  1) replace("'","")
  2) replaceAll("'","")
  3) replace("\'","")

...但我没有得到任何必要的结果。

测试代码：

String test = "The First American's style";
System.out.println("old text::"+test);      
test = test.replaceAll("'","\\'");
System.out.println("new text::"+test);

Answer 1

这很好用：

    String test = "The First American's style";
    System.out.println("old text::"+test);      
    test = test.replaceAll("'","");
    System.out.println("new text::"+test);

输出：

old text::The First American's style
new text::The First Americans style

Answer 2

如果您想用空格替换'，为什么不这样做呢？

test = test.replaceAll("'", " ");

Answer 3

StringBuilder sb = new StringBuilder("Hey replace string's name.");
System.out.println("Old String::"+sb.toString());      
System.out.println("New String::"+sb.toString().replaceAll("'", ""));

Answer 4

使用ASCII，unicode值替换单引号..

    test = test.replaceAll((char)145,"");
otherwise  
     test = test.replaceAll(\u0091,"");

了解更多信息http://www.fileformat.info/info/unicode/char/0091/index.htm

完成了享受......

Answer 5

test = test.replace("\\'", " ");

或

test = test.replace("\'", " ");

如何使用replace从字符串中删除单引号

5 个答案: