JAVA-截取字符串两边指定字符

工具类：

/**
 * 工具类
 */
public class Tool {
    /**
     * 截取两边指定的字符
     * @param character
     * @param symbol
     * @return
     */
    public static String trim(String character, String symbol){
        //
        if(character.length() == 0){
            return character;
        }
        //先截取左边
        character = (character.substring(0,1).equals(symbol)) ? character.substring(1) : character;

        //截取右边
        Integer len = character.length();
        character = len >0 && (character.substring(len-1,len).equals(symbol)) ? character.substring(0,len-1) : character;

        //返回截取后的
        return character;
    }
}

调用方式：

public class test {

    public static void main(String[] args){

        String str = "/index/index";

        System.out.println(Tool.trim(str,"/"));

    }
}

输出结果：

thanks~