Strongloop mysql连接器ER\u NO\u DB\u错误：未选择数据库

我用nodejs和strongloop创建了一个网站。我使用了mysql连接器，并在Strongloop Arc中测试了连接。连接正常。我用arc工具（发现模型）创建了模型。还可以

但是，当我打开Strongloop API Explorer并进行测试以获取数据时，总是会出现错误：

“ER_NO_DB_错误：未选择数据库”

---

您是否已确认您的模型已连接到dbAuction而不是db？ 使用arc添加模型时，“数据源”应为“dbAuction”

您还可以检查“server/”目录中的model-config.json。名为“dataSource”的属性属于以下模型名称

"modelname" : {
  "dataSouce":"dbAuction"
  ...
},
 ...

---

这是模型config.json

{
  "_meta": {
    "sources": [
      "loopback/common/models",
      "loopback/server/models",
      "../common/models",
      "./models"
    ],
    "mixins": [
      "loopback/common/mixins",
      "loopback/server/mixins",
      "../common/mixins",
      "./mixins"
    ]
  },
  "User": {
    "dataSource": "db"
  },
  "AccessToken": {
    "dataSource": "db",
    "public": false
  },
  "ACL": {
    "dataSource": "db",
    "public": false
  },
  "RoleMapping": {
    "dataSource": "db",
    "public": false
  },
  "Role": {
    "dataSource": "db",
    "public": false
  },
  "newModel": {
    "dataSource": "db",
    "public": true
  },
  "Biedingen": {
    "dataSource": "dbAuction",
    "public": true
  },
  "Kavel": {
    "dataSource": "dbAuction",
    "public": true
  },
  "Gebruikers": {
    "dataSource": "dbAuction",
    "public": true
  },
  "Message": {
    "dataSource": "dbAuction",
    "public": true
  },
  "Veilingen": {
    "dataSource": "dbAuction",
    "public": true
  },
  "Sourcemessage": {
    "dataSource": "dbAuction",
    "public": true
  },
  "Veilingenkavels": {
    "dataSource": "dbAuction",
    "public": true
  },
  "Veilingsoorten": {
    "dataSource": "dbAuction",
    "public": true
  }

和datasources.json

{
  "db": {
    "name": "db",
    "connector": "mysql"
  },
  "dbAuction": {
    "host": "localhost",
    "port": 3306,
    "database": "auctions",
    "password": "",
    "name": "dbAuction",
    "connector": "mysql",
    "user": "root"
  }
}

---

我的声誉太低，不能再加评论了。。 我建议您可以在中更改“mysql”

"db": {
    "name": "db",
    "connector": "**mysql**"

---

由于“db”对某些模型很有用，而您错误地更改了“db”，因此“db”无法正常工作，这可能会导致此问题。

您能否共享datasources.json的内容？{“db”：{“name”：“db”，“connector”：“mysql”}，“dbAuction”：{“host”：“localhost”，“port”：3306，“数据库”：“拍卖”、“密码”：“名称”：“dbAuction”、“连接器”：“mysql”、“用户”：“root”}}我正在使用dbAuction，您是否检查dbAuction数据库是否已使用所需的表创建？