csdnforyyp的专栏

——数字验证 最好使用正则表达式哈！ //1.js验证只能输入数字. function check_validate1(value){ //定义正则表达式部分 var reg = /^\d+$/; if( value.constructor === String ){ var re = value.match( reg ); retur

public static String translateUP(double num){             String[] upChinese={"零","壹","贰","叁","肆","伍","陆","柒","捌","玖",};             String[] upChinese2={"分","角","圆","拾","佰","仟","萬","拾","佰","仟","亿",

String amount = ""; String jindu2 = String.format("%f", entity.getInveestAmount()==null?0:entity.getInveestAmount()); if (jindu2.indexOf('.') > -1 && jindu2.indexOf('.') + 3 {  amount = jindu2.s