json转map集合

要将JSON转换为Map集合，可以使用JSONObject类的parseObject方法。方法的参数是一个JSON字符串，返回一个Map对象。下面是代码示例：

String json = "{\"key1\":\"value1\",\"key2\":\"value2\",\"key3\":\"value3\"}";
Map<String, Object> map = JSONObject.parseObject(json, new TypeReference<Map<String, Object>>() {});

这样就可以将JSON字符串转换成Map集合了。其中，key1、key2、key3是JSON中的键，对应的value1、value2、value3是键对应的值。你可以根据需要自行修改JSON字符串和键的名称。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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