从字符串中删除某些字符

我想，以下代码将为您提供帮助。

    String input = "Just to clarify, I will have strings of varying "      + "lengths. I want to strip characters from it, the exact "      + "ones to be determined at runtime, and return the "      + "resulting string.";    String regx = ",.";    char[] ca = regx.toCharArray();    for (char c : ca) {        input = input.replace(""+c, "");    }    System.out.println(input);