但是我实际需要测试的入参为：{
filter:[
{
filedName:compCode,
fieldValue:10000001,
expression:=
},
{
filedName:ratingAgency,
fieldValue:标准普尔评估有限公司,
expression:=
}
],
tableName:compratinginfo,
returnFields:compCode,ratingAgency,ratingDate,compName,levelCode,exptRating,ratingType
}
