private Object convertRule(String ruleStr) throws IOException {
		return objectMapper.readValue(ruleStr, ruleClass);
	}
Convert sentinel rules for json or xml array Using strict mode to parse json or xml.

@author <a href="mailto:fangjian0423@gmail.com">Jim</a>
@see FlowRule
@see DegradeRule
@see SystemRule
@see AuthorityRule
@see ParamFlowRule
@see ObjectMapper
spring-cloud-alibaba-starters/spring-cloud-alibaba-sentinel-datasource/src/main/java/com/alibaba/cloud/sentinel/datasource/converter/SentinelConverter.java