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在Spring Roo 2.0中,使用JSON更新對象會創建一個新對象。在Spring Roo 2.0中,使用JSON更新對象會創建一個新對象
當我嘗試使用JSON更新對象而不是更新原始對象時,我在數據庫中得到一個新對象。難道我做錯了什麼?
進行更改之前的票證。設備參考字段爲空,所以我想改變它。
{
"id": 26,
"version": 0,
"ticketNumber": "Ticket 1",
"ticketName": "T1 name",
"location": "somewhere",
"description": "desc",
"customerName": null,
"projectNumber": "Project 1",
"opportunity": null,
"marketSegment": null,
"createdBy": "me",
"plannedCreateDate": 1496556000000,
"createDate": 1496556000000,
"ticketStatus": "SUBMITTED",
"ticketObjective": null,
"equipment": null,
"ticketResult": null,
"ticketConclusion": null,
"pivotuser": null
}
更改的對象,我使用: 方法= PUT,URL =」 http://localhost:8000/json/tickets/26」 頭:內容類型=應用程序/ JSON,接受=應用程序/ JSON 身體:
{
"ticketNumber": "Ticket 1",
"ticketName": "T1 name",
"location": "somewhere",
"description": "desc"
"customerName": null,
"projectNumber": "Project 1",
"opportunity": null,
"marketSegment": null,
"createdBy": "me"
"plannedCreateDate": 1496556000000,
"createDate": 1496556000000,
"ticketStatus": "SUBMITTED",
"ticketObjective": null,
"equipment": 3,
"ticketResult": null
"ticketConclusion": null,
"pivotuser": null
}
響應:重200張
獲取門票:
"content": [
{
"id": 26,
"version": 0,
"ticketNumber": "Ticket 1",
"ticketName": "T1 name",
"location": "somewhere",
"description": "desc",
"customerName": null,
"projectNumber": "Project 1",
"opportunity": null,
"marketSegment": null,
"createdBy": "me",
"plannedCreateDate": 1496556000000,
"createDate": 1496556000000,
"ticketStatus": "SUBMITTED",
"ticketObjective": null,
"equipment": null,
"ticketResult": null,
"ticketConclusion": null,
"pivotuser": null
},
{
"id": 27,
"version": 0,
"ticketNumber": "Ticket 1",
"ticketName": "T1 name",
"location": "somewhere",
"description": "desc",
"customerName": null,
"projectNumber": "Project 1",
"opportunity": null,
"marketSegment": null,
"createdBy": "me",
"plannedCreateDate": 1496556000000,
"createDate": 1496556000000,
"ticketStatus": "SUBMITTED",
"ticketObjective": null,
"equipment": {
"id": 4,
"version": 0,
"manufacturer": "manufacturer 1",
"masterNumber": "master number 1",
"ticket": {
"id": 27,
"version": 0,
"ticketNumber": "Ticket 1",
"ticketName": "T1 name",
"location": "somewhere",
"description": "desc",
"customerName": null,
"projectNumber": "Project 1",
"opportunity": null,
"marketSegment": null,
"createdBy": "me",
"plannedCreateDate": 1496556000000,
"createDate": 1496556000000,
"ticketStatus": "SUBMITTED",
"ticketObjective": null,
"equipment": 4,
"ticketResult": null,
"ticketConclusion": null,
"pivotuser": null
}
},
"ticketResult": null,
"ticketConclusion": null,
"pivotuser": null
}
票26沒有改變。票據27是用設備參考= 4創建的。 我在做什麼錯誤。這是我的第一個JSON項目。
這就是答案!謝謝! – Patrick