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jelly's Issues

这段代码是什么意思,friends表是怎么设计的

String sql = "SELECT * FROM friends WHERE username = ?"; try { pstmt = conn.prepareStatement(sql); pstmt.setString(1, username); resultSet = pstmt.executeQuery(); if (resultSet.next()) { for (int i = 1; i <= 20; i++) { if (resultSet.getString("friend_" + i) == null) { return "friend_" + i; } } }
字段的数量不算固定的吗,不算就两个字段,一个Username 一个friend

引用范围不正确

在\Jelly-master\jelly-service\src\main\java\service\service.java这个类56行开始

private void startTask(MessageHolder messageHolder) {
taskExecutor.execute(new Runnable() {
@OverRide
public void run() {
logger.info("开始执行取出的任务 messageHolder=" + messageHolder);
Dispatcher.dispatch(messageHolder);
}
});
}

messageHolder传参进来,不是final类型,在run方法中调用是会报错,不知道大神你运行过代码没有

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