package com.matrix.component.tools;
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import com.alibaba.fastjson.JSON;
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import com.alibaba.fastjson.JSONObject;
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import java.util.Objects;
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import java.util.Set;
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public class JSONUtil {
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/**
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* 用第二个json对象覆盖第一个json对象的值，并返回一个新的json对象
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*
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* @param source
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* @param target
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* @return
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*/
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public static JSONObject extend(JSONObject source, JSONObject target) {
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Objects.requireNonNull(source);
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Objects.requireNonNull(target);
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JSONObject jsonObject = JSON.parseObject(source.toJSONString());
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Set<String> set = target.keySet();
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set.stream().forEach(key -> {
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jsonObject.put(key, target.get(key));
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});
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return jsonObject;
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}
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}
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