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我正在玩Rails API服务器,我试图将一个JSON对象传递给数据库,但它保持导致一个空值。试图通过json散列postgres json列结果为空值
的模式很简单:
create_table "notes", force: :cascade do |t|
t.string "title"
t.string "created_by"
t.datetime "created_at", null: false
t.datetime "updated_at", null: false
t.json "clients"
end
这是我在邮差
{
"created_by": "1",
"title": "I'm another note",
"clients": {
"client1": {
"name": "name 1",
"role": "role 1"
},
"client 2": {
"name": "name 2",
"role": "role 2"
}
}
}
正在张贴这种返回
{
"id": 14,
"title": "I'm another note",
"created_by": "1",
"created_at": "2017-06-14T10:52:00.226Z",
"updated_at": "2017-06-14T10:52:00.226Z",
"clients": null
}
如果我向客户端发送键/值对作为"clients": "some client"
它会写没有问题。我只是在邮差中传递错误的数据还是其他的东西?
完美的作品,非常感谢你! – oneWorkingHeadphone