MongoDB\Driver\TopologyDescription::getType
(mongodb >=1.13.0)
MongoDB\Driver\TopologyDescription::getType — Returns a string denoting the type of this topology
说明
Returns a string denoting the type of this topology. The value will correlate with a MongoDB\Driver\TopologyDescription constant.
参数
此函数没有参数。
返回值
Returns a string denoting the type of this topology.
错误／异常
- Throws MongoDB\Driver\Exception\InvalidArgumentException on argument parsing errors.
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