附件API相关

api上传附件：https://vip.kingdee.com/article/87232573931076096

post，

url：xxxx/K3cloud/Kingdee.BOS.WebApi.ServicesStub.DynamicFormService.Save.common.kdsvc 

参数：

{

"parameters": ["BOS_Attachment",

{

"NeedReturnFields": [],

"IsAutoSubmitAndAudit": "false",

"Creator": "",

"NeedUpDateFields": [],

"IsVerifyBaseDataField": "false",

"IsEntryBatchFill": "false",

"NumberSearch": "true",

"InterationFlags": "",

"ValidateFlag": "true",

"SubSystemId": "",

"IsDeleteEntry": "false",

"Model": {

"FInterID": 0, // 单据主键 FID

"FEntryKey": "FPOOrderEntry", // 单据体标识（如果是单据头，则传一个空格）

"FEntryInterID": 0, // 单据体分录主键

"FBillNo": "", // 单据编码

"FBillType": "PUR_PurchaseOrder", // 单据标识

"FAttachmentName": "", // 附件名称

"FAttachmentSize": 0.00, // 附件大小(kb，2位小数)

"FExtName": "", // 附件后缀名称(如：.jpg)

"FAttachmentDes": "", // 附件说明

"FAttachment": "", // 附件文件流，base64

"FCreateTime": "" // 创建时间

}

}

]

}