摘要: ``` public static String getSha1(String str){ if(str==null||str.length()==0){ return null; } char hexDigits[] = {'0','1','2','3','4','5','6','7','8','9', ... 阅读全文
posted @ 2017-01-19 13:30 Esieve 阅读(4726) 评论(0) 推荐(0)