1. 使用Java并发工具包(java.util.concurrent)
int[] math = {85, 70, 95, 80};
{ "name": "John Doe", "age": 30, "isStudent": false, "hobbies": ["reading", "traveling"], "address": { "street": "123 Main St", "city": "Anytown", "state": "CA" } }
ResultSet resultSet=preparedStatement.executeQuery();
Message message = new MimeMessage(session);