接口调用地址：http://172.16.18.61:8080/SSBusiness/topic/getTopicItems?v_top=SZMEM&v_sortby=temporal&v_sortm=desc&v_leaf=SZMTS001&v_orderby=temporal&v_value=a009

返回信息：java.lang.IllegalStateException: Expected BEGIN_ARRAY but was STRING at line 1 column 10 path $.info