org.apache.commons.codec.digest Class DigestUtils java.lang.Object org.apache.commons.codec.digest.DigestUtils static String md5Hex(String data) Calculates the MD5 digest and returns the value as a 32 character hex string. apache commons codec下载:http://commons.apache.org/proper/commons-codec/download_codec.cgi 实现方法: import org.apache.commons.codec.digest.*; public class m...阅读全文
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