AES解密.

AES加密.

[9 9 8 4 2 9 1 7 - a 5 4 b - 3 3 1 6 - c d f 3 - 8 7 d 9 f b 5 7] -> "99842917-a54b-3316-cdf3-87d9fb57" */.

校验参数.

Copy copies src to dest, doesn't matter if src is a directory or a file.

两位小数.

first = false: "aaa_bbb_ccc" -> "aaaBbbCcc" first = true: "aaa_bbb_ccc" -> "AaaBbbCcc" */.

获取错误信息.

获取IP地址.

return eg: 4725f5ae6a350b1c45687c9934456e6f */.

判断是否是邮箱.

转换为大驼峰命名法则 首字母大写，“_” 忽略后大写 */.

Md5加密.

初始化.

转换模板.

转换模板.

移除base64编码.

移除Json字段.

字符串数组去重.

Sha1加密.

回退网络模式 */.

return eg: e7486845-9f24-c3d8-0db1-fe61e25c88a2 */.

String struct.

StringBuilder struct.