Question

如何从此字符串中删除％0A： - 这是输入密钥代码，我需要从整个字符串中删除。那怎么能这样呢？

输入： -

“NA％0A％0AJKhell这是测试％0A”

输出： -

NAJKhell这是测试

更新

String Comment = cmment_comment_edtx.getText().toString().trim();
String query = URLEncoder.encode(Comment, "utf-8");
System.out.println("comment edit is "+query);
query.replace("$0A", "");
String query2 = URLEncoder.encode(query, "utf-8");

Answer 1

尝试

String input = "NA%0A%0AJKhell this is test %0A";
String output =  input.replaceAll("$0A","");

Answer 2

示例：

public class AP {

    public static void main(String[] args) {
        String text = "NA%0A%0AJKhell this is test %0A";
        System.out.println(text.replaceAll("%0A",""));

    }
}

输出： NAJKhell这是测试

从字符串中删除％0A

2 个答案: