该模式和类似的技术有时称为“惰性初始化”,原因是在实际需要之前不执行初始化。
This pattern and similar techniques are sometimes called lazy initialization, since the initialization is not performed until actually required.
该模式和类似的技术有时称为“惰性初始化”,原因是在实际需要之前不执行初始化。
This pattern and similar techniques are sometimes called lazy initialization, since the initialization is not performed until actually required.
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