package?com.phone;


import?java.security.MessageDigest;

public?class?CheckSumBuilder?{
????//?計算并獲取CheckSum
????public?static?String?getCheckSum（String?appSecret?String?nonce?String?curTime）?{
????????return?encode（“sha1“?appSecret?+?nonce?+?curTime）;
????}


????//?計算并獲取md5值
????public?static?String?getMD5（String?requestBody）?{
????????return?encode（“md5“?requestBody）;
????}


????private?static?String?encode（String?algorithm?String?value）?{
????????if?（value?==?null）?{
????????????return?null;
????????}
????????try?{
????????????MessageDigest?messageDigest?=?MessageDigest.getInstance（algorithm）;
????????????messageDigest.update（value.getBytes（））;
????????????return?getFormattedText（messageDigest.digest（））;
????????}?catch?（Exception?e）?{
????????????thro

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???????1374??2018-08-26?01:50??獲得手機驗證碼\CheckSumBuilder.java

?????文件???????3429??2018-08-26?11:35??獲得手機驗證碼\SendCode.java

?????文件????????126??2018-08-26?11:34??獲得手機驗證碼\注意事項.txt

?????目錄??????????0??2018-08-26?11:33??獲得手機驗證碼

-----------?---------??----------?-----??----

?????????????????4929????????????????????4