有人可以提供以下建议吗?
private String dataName;
private String sourceType;
public void getConnectionData(){
DataCollector data = new DataCollector();
portNumber = data.getConnectionData(sourceType, dataName);
channel = data.getConnectionData(sourceType, dataName);
hostName = data.getConnectionData(sourceType, dataName);
queueName = data.getConnectionData(sourceType, dataName);
queueManager = data.getConnectionData(sourceType, dataName);
}
我有上面的方法,当我尝试使用其他类的方法时,我试图使 dataName 等于上面每个方法的下面的值。
dataName = "portNumber";
dataName = "channel";
dataName = "hostName";
dataName = "queueName";
dataName = "queueManager";
有人可以告诉我该怎么做吗?
谢谢
最佳答案
为什么不采用通常的方式:
portNumber = data.getConnectionData(sourceType, "portNumber");
channel = data.getConnectionData(sourceType, "channel");
hostName = data.getConnectionData(sourceType, "hostName");
queueName = data.getConnectionData(sourceType, "queueName");
queueManager = data.getConnectionData(sourceType, "queueManager");
关于java - 如何使用java在同一方法中更新具有不同字符串值的变量?,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/31879047/