Question

我的arraylist包含字符串，其中包含以下值： -

[CN=globalExport,OU=Groups,OU=Demo,DC=seri,DC=sailpointdemo,DC=com

CN=All_Users,OU=Groups,OU=Demo,DC=seri,DC=sailpointdemo,DC=com

CN=SupplyChain,OU=Groups,OU=Demo,DC=seri,DC=sailpointdemo,DC=com]

我想删除[＆amp; ]从字符串，我已经尝试了replaceAll，替换它，但它不起作用。任何建议

Answer 1

    String s = "[CN=globalExport,OU=Groups,OU=Demo,DC=seri,DC=sailpointdemo,DC=com\n" +
            "CN=All_Users,OU=Groups,OU=Demo,DC=seri,DC=sailpointdemo,DC=com\n" +
            "CN=SupplyChain,OU=Groups,OU=Demo,DC=seri,DC=sailpointdemo,DC=com]";
    s = s.replaceAll("[\\[\\]]", "");
    System.out.println(s);

Answer 2

    String myText = "[CN=globalExport,OU=Groups,OU=Demo,DC=seri,DC=sailpointdemo,DC=com   
    CN=All_Users,OU=Groups,OU=Demo,DC=seri,DC=sailpointdemo,DC=com    
    CN=SupplyChain,OU=Groups,OU=Demo,DC=seri,DC=sailpointdemo,DC=com]";

myText = myText.replaceAll("[","").replaceAll("]","");

然后您可以使用myText变量，该变量具有＆＃39; [＆＃39;和＆＃39;]＆＃39;除去。

Answer 3

String text = "[CN=globalExport,OU=Groups,OU=Demo,DC=seri,DC=sailpointdemo,DC=com "
                + "CN=All_Users,OU=Groups,OU=Demo,DC=seri,DC=sailpointdemo,DC=com "
                + "CN=SupplyChain,OU=Groups,OU=Demo,DC=seri,DC=sailpointdemo,DC=com]";
System.out.println("Original Text: "+text);
text = text.replace("[", "").replace("]", "");
System.out.println("Modified Text: "+text);

输出：

原文：   [CN = globalExport，OU =组，OU =演示，DC =斯里，DC = sailpointdemo，DC = COM   CN = All_Users的，OU =组，OU =演示，DC =斯里，DC = sailpointdemo，DC = COM   CN =供应链，OU =组，OU =演示，DC =斯里，DC = sailpointdemo，DC = COM]

修改后的文字：   CN = globalExport，OU =组，OU =演示，DC =斯里，DC = sailpointdemo，DC = COM   CN = All_Users的，OU =组，OU =演示，DC =斯里，DC = sailpointdemo，DC = COM   CN =供应链，OU =组，OU =演示，DC =斯里，DC = sailpointdemo，DC = COM

您也可以使用 -

text = text.replaceAll("[\\[\\]]", "");

如何删除[来自java中的字符串

3 个答案: