java強(qiáng)制類型轉(zhuǎn)換int 如何將有符號(hào)的long型轉(zhuǎn)換成無符號(hào)的long型?
如何將有符號(hào)的long型轉(zhuǎn)換成無符號(hào)的long型?在Java中,將長(zhǎng)數(shù)據(jù)轉(zhuǎn)換為無符號(hào)整數(shù)數(shù)據(jù)的方法如下:1。強(qiáng)制類型轉(zhuǎn)換longll=300000 intii=(int)ll2。Call intval
如何將有符號(hào)的long型轉(zhuǎn)換成無符號(hào)的long型?
在Java中,將長(zhǎng)數(shù)據(jù)轉(zhuǎn)換為無符號(hào)整數(shù)數(shù)據(jù)的方法如下:
1。強(qiáng)制類型轉(zhuǎn)換longll=300000 intii=(int)ll
2。Call intvalue()方法longll=300000 intii=NEWLONG(LL)。Intvalue()
3。首先將long轉(zhuǎn)換為string,然后轉(zhuǎn)換為integerlongll=300000 intii=整數(shù).parseInt( String.valueOf值(ll)