Question

我正在使用Django Admin创建端口，这是端口模型的方式

class Port(models.Model):
    interface = models.CharField(max_length=100)
    description = models.CharField(max_length=100)
    duplex = models.CharField(max_length=100)
    link_status = models.CharField(max_length=100)
    protocol_status = models.CharField(max_length=100)
    speed = models.CharField(max_length=100)
    access_vlan = models.CharField(max_length=100)
    native_vlan = models.CharField(max_length=100)
    admin_mode = models.CharField(max_length=100)
    mode = models.CharField(max_length=100)
    switchport = models.CharField(max_length=100)
    switchport_negotiation = models.CharField(max_length=100)
    trunking_vlans = ArrayField(models.TextField(blank=False), blank=False)
    switch = models.ForeignKey(Switch, on_delete=models.CASCADE)

    class Meta:
        unique_together = (("interface", "switch"),)

    def __str__(self):
        return f"Interface {self.interface}, description: {self.description}, duplex: {self.duplex}, " \
               f"link_status:{self.link_status}, protocol_status: {self.protocol_status}, speed: {self.speed}, " \
               f"access_vlan:{self.access_vlan}, native_vlan: {self.native_vlan}, " \
               f"trunking_vlans: {self.trunking_vlans}, switch: {self.switch} "

在Django管理员中，当我使用以下命令：https://imgur.com/a/Tw79VDF作为输入时，出现以下错误：

File "/home/dias/ssc-webapp/ssc_django/venv/lib/python3.8/site-packages/django/db/backends/sqlite3/base.py", line 396, in execute
return Database.Cursor.execute(self, query, params)
django.db.utils.OperationalError: unrecognized token: ":" 

During handling of the above exception, another exception occurred:
...
File "/home/dias/ssc-webapp/ssc_django/venv/lib/python3.8/site-packages/django/db/backends/sqlite3/operations.py", line 141, in _quote_params_for_last_executed_query
return cursor.execute(sql, params).fetchone()
sqlite3.InterfaceError: Error binding parameter 12 - probably unsupported type.

Sqlite无法识别令牌“：”

0 个答案: