java語言的特點(diǎn)有哪些 Java中怎么把int型的數(shù)字轉(zhuǎn)換成char型的數(shù)字?
Java中怎么把int型的數(shù)字轉(zhuǎn)換成char型的數(shù)字?Public classint2chardemo{Public static void main(string[]args){//將int類型的數(shù)
Java中怎么把int型的數(shù)字轉(zhuǎn)換成char型的數(shù)字?
Public classint2chardemo{Public static void main(string[]args){//將int類型的數(shù)字8轉(zhuǎn)換為char類型的數(shù)字8intnum1=8charch1=(char)(num1 48)系統(tǒng)輸出打?。ā癱h1=”ch1)//將char類型數(shù)字8轉(zhuǎn)換為int類型數(shù)字8//方法1:characterch2=“8”//character是基本數(shù)據(jù)類型,character是其類型包裝類型。整數(shù)=整數(shù).parseInt(ch2.toString())系統(tǒng)輸出打?。ā皀um2=”num2)//方法2:charch3=“8”intnum3=ch3-48系統(tǒng)輸出打印(“num3=”num3)}