java的数据类型分类

基本数据类型:

int  long  double  float  byte  char boolean  short

引用数据类型:

Integer Double FLoat   String

java数据类型图:
                                             ┏数值型━┳━整数型:byte short int long
              ┏基本数据类型━━┫              ┗━浮点型:float double
              ┃                            ┣字符型:char                                         
数据类型╋                            ┗布尔型:boolean             
              ┃                            ┏类(class)
              ┗引用数据类型━━╋接口(interface)
                                             ┗数组(array

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转载自wsl198632.iteye.com/blog/1770203