Java-解析-遍历ParseObject字段 [英] Java - Parse - iterate over ParseObject fields

问题描述

具有ParseObject对象，如何遍历其字段并获取字段名称及其值?这确实可以帮助我最小化代码.

Having a ParseObject object how can I loop through its fields and get the name of the field along with the value of it? This would really help me minimize my code.

推荐答案

嗯，ParseObject包含键值对，但我认为您无法对其进行迭代.但.我找到了一个称为ParseObject的.keySet()方法.它返回...好吧，这组键(不包括createdAt，updatedAt，authData或objectId).我认为您可以将其转换为数组并遍历它?

Hmm, ParseObject contains key-value pairs, and I think you can't iterate though it. But. I found something called .keySet() method of ParseObject. It returns ... well, the set of keys (excluding createdAt, updatedAt, authData, or objectId). I think you can convert it into an array and iterate trhough it?

类似这样的东西:

Set<String> keySet = parseObject.keySet();
String[] parseKeys = keySet.toArray(new String[keySet.size()]);
for (String key : parseKeys) {
    String parseValue = parseObject.get(key);        
    //do whatever you want
 }

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