regex = "([a-zA-z]+:\d{1,3}:\d{4}-\d{2}-\d[2]:\d{1,3}(\.\d{1,2})?\|?)+"
验证邮箱格式的正则表达式
String regex = "[a-zA-z][a-zA-Z0-9_\.]{5,19}@[a-zA-Z-0-9]+\.(com|cn|net|com.cn)";