1
我有速度模板,一些將模板和POJO合併到文本中的方法。我檢查了調試器,所有數據都在正確的位置填充。我的問題是速度只能得到一個字段(queueName),但其餘的不能。這是爲什麼?速度不能從pojo retreive字段
模板:
<html>
<body>
<h3>Environment: ${environment}</h3>
<div>
#if ($monitoredQueues.size() > 0)
<table>
#foreach($monitoredQueue in $monitoredQueues)
#set($queueName = ${monitoredQueue.QueueName})
#set($crMsgCount = ${monitoredQueue.CurrentMessagesCount})
#set($prMsgCount = ${monitoredQueue.PreviousMessagesCount})
#set($prCheckTime = ${monitoredQueue.PreviousCheckTime})
#set($prEmailTime = ${monitoredQueue.PreviousEmailSentTime})
<tr>
<td>
<table>
<tr>
<td>
<p>Queue name: ${queueName}</p>
</td>
</tr>
<tr>
<td>
<p>Current messages count: ${crMsgCount}</p>
</td>
</tr>
<tr>
<td>
<p>Previous messages count: $!{prMsgCount}</p>
</td>
</tr>
<tr>
<td>
<p>Previous check time: $!{prCheckTime}</p>
</td>
</tr>
<tr>
<td>
<p>Previous email sent time: $!{prEmailTime}</p>
</td>
</tr>
</table>
</td>
</tr>
#end
</table>
#end
</div>
</body>
</html>
這是我的POJO
@Data //lombok annotation generates getters, setters, hash and equals
@Builder //lombok annotation generates builder
@NoArgsConstructor
@AllArgsConstructor
public class MonitoredQueue {
private Integer id;
private String queueName;
private Integer currentMessageCount;
private Integer previousMessageCount;
private LocalDateTime previousCheckDate;
private LocalDateTime previousEmailSentDate;
private String createdBy;
private LocalDateTime creationDate;
private String modifiedBy;
private LocalDateTime modificationDate;
}
合併方法
public String mergeTemplateIntoEmailText(List<MonitoredQueue> monitoredQueues, String environment) {
velocityEngine.init();
Template mailTemplate = velocityEngine.getTemplate(EMAIL_TEMPLATE);
VelocityContext velocityContext = new VelocityContext();
velocityContext.put(ENVIRONMENT, environment);
velocityContext.put(MONITORED_QUEUE, monitoredQueues);
StringWriter writer = new StringWriter();
mailTemplate.merge(velocityContext, writer);
return writer.toString();
}
這是結果:
Environment: test
Queue name: Janton.Oksa.V1:RessuItemCreatedOrUpdated Current messages count: $crMsgCount Previous messages count: $prMsgCount Previous check time: $prCheckTime Previous email sent time: $prEmailTime
我通過更改模板解決了我的問題。速度某種程度上鬆散的上下文深層html樹的上下文。不知道爲什麼。
我正在使用lombok。數據註釋生成公共getter。 – Piotrowy
你在哪裏提到你的問題?我覺得不值得讚揚。 –
如果你想談論Java工具,你應該知道龍目島。它在pojo類中被提及。我可以撤消這次投票,但下次你應該記住它。 – Piotrowy