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	https://github.com/cryptoim/Java-learning/blob/master/docs/java/java-basic.md#java的特点
	https://github.com/cryptoim/Java-learning/blob/master/docs/java/java-basic.md#java是如何实现跨平台的
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	https://github.com/cryptoim/Java-learning/blob/master/docs/java/java-basic.md#java程序是编译执行还是解释执行
	https://github.com/cryptoim/Java-learning/blob/master/docs/java/java-basic.md#面向对象和面向过程的区别
	https://github.com/cryptoim/Java-learning/blob/master/docs/java/java-basic.md#面向对象有哪些特性
	https://github.com/cryptoim/Java-learning/blob/master/docs/java/java-basic.md#面向对象编程的六大原则
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	https://github.com/cryptoim/Java-learning/blob/master/docs/java/java-basic.md#java的基本数据类型有哪些
	https://github.com/cryptoim/Java-learning/blob/master/docs/java/java-basic.md#为什么不能用浮点型表示金额
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	https://github.com/cryptoim/Java-learning/blob/master/docs/java/java-basic.md#了解java的包装类型吗为什么需要包装类
	https://github.com/cryptoim/Java-learning/blob/master/docs/java/java-basic.md#自动装箱和拆箱
	https://github.com/cryptoim/Java-learning/blob/master/docs/java/java-basic.md#string-为什么不可变
	https://github.com/cryptoim/Java-learning/blob/master/docs/java/java-basic.md#为何jdk9要将string的底层实现由char改成byte
	https://github.com/cryptoim/Java-learning/blob/master/docs/java/java-basic.md#string-stringbuffer-和-stringbuilder区别
	https://github.com/cryptoim/Java-learning/blob/master/docs/java/java-basic.md#什么是stringjoiner
	https://github.com/cryptoim/Java-learning/blob/master/docs/java/java-basic.md#string-类的常用方法有哪些
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	https://github.com/cryptoim/Java-learning/blob/master/docs/java/java-basic.md#什么是字符串常量池
	https://github.com/cryptoim/Java-learning/blob/master/docs/java/java-basic.md#string最大长度是多少
	https://github.com/cryptoim/Java-learning/blob/master/docs/java/java-basic.md#object常用方法有哪些
	https://github.com/cryptoim/Java-learning/blob/master/docs/java/java-basic.md#讲讲深拷贝和浅拷贝
	https://github.com/cryptoim/Java-learning/blob/master/docs/java/java-basic.md#两个对象的hashcode相同则-equals是否也一定为-true
	https://github.com/cryptoim/Java-learning/blob/master/docs/java/java-basic.md#为什么重写-equals-时一定要重写-hashcode
	https://github.com/cryptoim/Java-learning/blob/master/docs/java/java-basic.md#java创建对象有几种方式
	https://github.com/cryptoim/Java-learning/blob/master/docs/java/java-basic.md#说说类实例化的顺序
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	https://github.com/cryptoim/Java-learning/blob/master/docs/java/java-basic.md#常见的关键字有哪些
	https://github.com/cryptoim/Java-learning/blob/master/docs/java/java-basic.md#final-finally-finalize-的区别
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	https://github.com/cryptoim/Java-learning/blob/master/docs/java/java-basic.md#接口与抽象类区别
	https://github.com/cryptoim/Java-learning/blob/master/docs/java/java-basic.md#常见的exception有哪些
	https://github.com/cryptoim/Java-learning/blob/master/docs/java/java-basic.md#error和exception的区别
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	https://github.com/cryptoim/Java-learning/blob/master/docs/java/java-basic.md#throw和throws的区别
	https://github.com/cryptoim/Java-learning/blob/master/docs/java/java-basic.md#通过故事讲清楚nio
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	https://github.com/cryptoim/Java-learning/blob/master/docs/java/java-basic.md#bionioaio区别的区别
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	https://github.com/cryptoim/Java-learning/blob/master/docs/java/java-basic.md#如何实现对象克隆
	https://github.com/cryptoim/Java-learning/blob/master/docs/java/java-basic.md#同步和异步的区别
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	https://github.com/cryptoim/Java-learning/blob/master/docs/java/java-basic.md#java8的新特性有哪些
Java8 新特性总结	https://github.com/Tyson0314/Java-learning/blob/master/Java/Java8%E6%96%B0%E7%89%B9%E6%80%A7.md
	https://github.com/cryptoim/Java-learning/blob/master/docs/java/java-basic.md#序列化和反序列化
	https://github.com/cryptoim/Java-learning/blob/master/docs/java/java-basic.md#什么时候需要用到序列化和反序列化呢
	https://github.com/cryptoim/Java-learning/blob/master/docs/java/java-basic.md#实现序列化和反序列化为什么要实现-serializable-接口
	https://github.com/cryptoim/Java-learning/blob/master/docs/java/java-basic.md#实现-serializable-接口之后为什么还要显示指定-serialversionuid-的值
	https://github.com/cryptoim/Java-learning/blob/master/docs/java/java-basic.md#static-属性为什么不会被序列化
	https://github.com/cryptoim/Java-learning/blob/master/docs/java/java-basic.md#transient关键字的作用
	https://github.com/cryptoim/Java-learning/blob/master/docs/java/java-basic.md#什么是反射
	https://github.com/cryptoim/Java-learning/blob/master/docs/java/java-basic.md#反射有哪些应用场景呢
	https://github.com/cryptoim/Java-learning/blob/master/docs/java/java-basic.md#讲讲什么是泛型
	https://github.com/cryptoim/Java-learning/blob/master/docs/java/java-basic.md#如何停止一个正在运行的线程
	https://github.com/cryptoim/Java-learning/blob/master/docs/java/java-basic.md#什么是跨域
	https://github.com/cryptoim/Java-learning/blob/master/docs/java/java-basic.md#跨域问题怎么解决呢
www.domain1.com:81/*就可以了。	http://www.domain1.com:81/*就可以了。
	https://github.com/cryptoim/Java-learning/blob/master/docs/java/java-basic.md#设计接口要注意什么
	https://github.com/cryptoim/Java-learning/blob/master/docs/java/java-basic.md#过滤器和拦截器有什么区别
https://segmentfault.com/a/1190000022833940	https://segmentfault.com/a/1190000022833940
	https://github.com/cryptoim/Java-learning/blob/master/docs/java/java-basic.md#对接第三方接口要考虑什么
https://blog.csdn.net/gzt19881123/article/details/108791034	https://blog.csdn.net/gzt19881123/article/details/108791034
	https://github.com/cryptoim/Java-learning/blob/master/docs/java/java-basic.md#后端接口性能优化有哪些方法
	https://github.com/cryptoim/Java-learning/blob/master/docs/java/java-basic.md#为什么在阿里巴巴java开发手册中强制要求使用包装类型定义属性呢
https://mp.weixin.qq.com/s/O_jCxZWtTTkFZ9FlaZgOCg	https://mp.weixin.qq.com/s/O_jCxZWtTTkFZ9FlaZgOCg
	https://github.com/cryptoim/Java-learning/blob/master/docs/java/java-basic.md#8招让接口性能提升100倍
https://juejin.cn/post/7167153109158854687	https://juejin.cn/post/7167153109158854687
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