java怎么獲取地址中的值 請(qǐng)問(wèn)JAVA中獲取系統(tǒng)當(dāng)前時(shí)間該怎么寫(xiě)?
請(qǐng)問(wèn)JAVA中獲取系統(tǒng)當(dāng)前時(shí)間該怎么寫(xiě)?一. 進(jìn)口日期類(lèi)型導(dǎo)入java.text.SimpleDataFormatpublic class NowString{public static void m
請(qǐng)問(wèn)JAVA中獲取系統(tǒng)當(dāng)前時(shí)間該怎么寫(xiě)?
一. 進(jìn)口日期類(lèi)型
導(dǎo)入java.text.SimpleDataFormat
public class NowString{
public static void main(String[]args){
SimpleDateFormat df=new SimpleDateFormat(“yyyy-MM-dd HH:MM:ss”)//SimpleDateFormat系統(tǒng)輸出打印(測(cè)向格式(new Date())//新建日期·····································