[Bug] [COMMON] JSONUtils.toMap method cannot cast json to the provided type

[genuinner]

Search before asking

• [X] I had searched in the issues and found no similar issues.

What happened

When i try to parse json to complex class(like BaseHeartBeat.class), there will be a ClassCastException. That is because the JSONUtils.toMap(String json, Class classK, Class classV) uses TypeReference to parse json which cannot deal generic type correctly, we can use MapType instead.

public void toGenericMap() {
        String json = "{\"beatHeart\":{\"processId\":18,\"host\":\"192.168.1.1\"}}";

        Map<String, BaseHeartBeat> models = JSONUtils.toMap(json, String.class, BaseHeartBeat.class);
        Assertions.assertEquals(18, models.get("beatHeart").getProcessId());
}

What you expected to happen

no exceptin should be throw

How to reproduce

just parse the json to any custom class

Anything else

No response

Version

dev

Are you willing to submit PR?

• [X] Yes I am willing to submit a PR!

Code of Conduct

• [X] I agree to follow this project's Code of Conduct

[SbloodyS]

Please ask meaningful questions.