zhanghua
2022-10-14 fbb3a23a330c5455703a4ed77bb3d652c735fbca
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package com.ycl.service.message;
 
/**
 * <p>
 * 类说明
 * </p>
 *
 * @author mg
 * @since 2022-10-09
 */
public interface Provider {
    public Sender produce();
}