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	https://github.com/devzld/Java-learning/blob/master/docs/java/java-basic.md#序列化和反序列化
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www.domain1.com:81/*就可以了。	http://www.domain1.com:81/*就可以了。
	https://github.com/devzld/Java-learning/blob/master/docs/java/java-basic.md#设计接口要注意什么
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https://segmentfault.com/a/1190000022833940	https://segmentfault.com/a/1190000022833940
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