发现tomcat的一个bug

apache-tomcat-6.0.20-src

package org.apache.catalina.util;

 

public final class RequestUtil {

…

/**
     * Decode and return the specified URL-encoded byte array. It is assumed
     * the string is not a query string.
     *
     * @param bytes The url-encoded byte array
     * @param enc The encoding to use; if null, the default encoding is used
     * @exception IllegalArgumentException if a '%' character is not followed
     * by a valid 2-digit hexadecimal number
     */
    public static String URLDecode(byte[] bytes, String enc) {
        return URLDecode(bytes, null, false);
    }

}

从函数声明看是要用enc对bytes进行解码，但实现时却没有用到enc这个参数。

已经提交并得到开发者确认了。

https://issues.apache.org/bugzilla/show_bug.cgi?id=48645

转载于:https://www.cnblogs.com/MichaelPeng/archive/2010/01/31/1660620.html