{\"Creator\":\"administrator\",\"NeedUpDateFields\":
[\"FVOUCHERID\",\"FAccountBookID\",\"FNumber\",\"FACCTTABLEID\",\"FCreatorId\"],
\"Model\":{\"FVOUCHERID\":0,
\"FAccountBookID\":{\"FBOOKID\":0,\"FNumber\":\"accountbooknumber\",
\"FAcctSystemID\":{\"FACCTSYSTEMID\":0,\"FNUMBER\":\"0000001\",\"FNAME\":\"\"},
\"FAccountOrgID\":{\"FOrgID\":0,\"FNumber\":\"asasas1\",\"FName\":\"\"},
\"FName\":\"\",
\"FACCTTABLEID\":{\"FACCTTABLEID\":0,\"FNUMBER\":\"subjectcode09\",\"FNAME\":\"\"},
\"FCURRENCYID\":{\"FCURRENCYID\":0,\"FNUMBER\":\"\",\"FNAME\":\"\"},
\"FRATETYPEID\":{\"FRATETYPEID\":0,\"FNumber\":\"String\",\"FName\":\"\",\"FDIGITS\":0,\"FREVERSEDIGITS\":0},
\"FDefaultvoucherType\":{\"FVCHGROUPID\":0,\"FName\":\"\",\"FNumber\":\"\"}},
\"FDate\":\"\",
\"FSystemID\":{\"FID\":\"\",\"FNumber\":\"\",\"FName\":\"\"},
\"FVOUCHERGROUPID\":{\"FVCHGROUPID\":0,\"FName\":\"\",\"FNumber\":\"\"},
\"FATTACHMENTS\":0,\"FADJUSTPERIOD\":\"\",\"FVOUCHERGROUPNO\":\"\",\"FBillNo\":\"\",\"FISFOREIGNCUR\":false,
\"FBASECURRENCYID\":{\"FCURRENCYID\":0,\"FNUMBER\":\"\",\"FNAME\":\"\"},
\"FDEBITTOTAL\":0,\"FYEAR\":0,\"FCREDITTOTAL\":0,\"FInvalid\":\"\",\"FCreaterGroup\":\"\",
\"FCHECKERID\":{\"FUserID\":0,\"FUserAccount\":\"\",\"FName\":\"\"},
\"FAuditDate\":\"\\",\"FDocumentStatus\":\"\",\"FCreateDate\":\"\",\"FOperateType\":\"String\",\"FISADJUSTVOUCHER\":false,\"FCashierRecheck\":false,\"FCancleRecheck\":false,
\"FACCBOOKORGID\":{\"FOrgID\":0,\"FNumber\":\"\",\"FName\":\"\"},\"FISCASHFLOW\":false,\"FIsSplit\":0,\"FPERIOD\":0,
\"FPOSTERID\":{\"FUserID\":0,\"FUserAccount\":\"\",\"FName\":\"\"},
\"FSourceBillKey\":{\"FID\":\"\",\"FNumber\":\"\",\"FName\":\"\"},
\"FCASHIERID\":{\"FUserID\":0,\"FUserAccount\":\"\",\"FName\":\"\"},
\"FCreatorId\":{\"FUserID\":0,\"FUserAccount\":\"administrator\",\"FName\":\"administrator\"}}}
以上是我组建的凭证JSON对象
程序运行时，只返回一对话括号{}
查询数据库时，数据库中对应的表中没有数据插入
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