# 报错
java.lang.RuntimeException: xxl-job method-jobhandler param-classtype invalid,
for[class com.qm.data.exchange.ts.webservice.job.TsDataJob#getDataTfcLatest] ,
The correct method format like " public ReturnT<String> execute(String param) " .
at com.xxl.job.core.executor.impl.XxlJobSpringExecutor.initJobHandlerMethodRepository
解决：
@XxlJob 注解的方法入参必须是一个String