JS实现数字金额转换为大写金额
来源:互联网 发布:好看的战争小说 知乎 编辑:程序博客网 时间:2024/06/05 11:22
- function atoc(numberValue){
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- var numberValue=new String(Math.round(numberValue*100));
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- var chineseValue="";
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- var String1 = "零壹贰叁肆伍陆柒捌玖";
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- var String2 = "万仟佰拾亿仟佰拾万仟佰拾元角分";
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- var len=numberValue.length;
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- var Ch1;
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- var Ch2;
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- var nZero=0;
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- var String3;
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- if(len>15){
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- alert("超出计算范围");
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- return "";
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- }
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- if (numberValue==0){
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- chineseValue = "零元整";
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- return chineseValue;
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- }
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- String2 = String2.substr(String2.length-len, len);
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- for(var i=0; i
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- String3 = parseInt(numberValue.substr(i, 1),10);
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- if ( i != (len - 3) && i != (len - 7) && i != (len - 11) && i !=(len - 15) ){
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- if ( String3 == 0 ){
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- Ch1 = "";
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- Ch2 = "";
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- nZero = nZero + 1;
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- }else if ( String3 != 0 && nZero != 0 ){
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- Ch1 = "零" + String1.substr(String3, 1);
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- Ch2 = String2.substr(i, 1);
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- nZero = 0;
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- }else{
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- Ch1 = String1.substr(String3, 1);
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- Ch2 = String2.substr(i, 1);
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- nZero = 0;
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- }
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- }else{
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- if( String3 != 0 && nZero != 0 ){
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- Ch1 = "零" + String1.substr(String3, 1);
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- Ch2 = String2.substr(i, 1);
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- nZero = 0;
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- }else if ( String3 != 0 && nZero == 0 ){
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- Ch1 = String1.substr(String3, 1);
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- Ch2 = String2.substr(i, 1);
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- nZero = 0;
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- }else if( String3 == 0 && nZero >= 3 ){
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- Ch1 = "";
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- Ch2 = "";
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- nZero = nZero + 1;
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- }else{
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- Ch1 = "";
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- Ch2 = String2.substr(i, 1);
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- nZero = nZero + 1;
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- }
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- if( i == (len - 11) || i == (len - 3)) {
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- Ch2 = String2.substr(i, 1);
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- }
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- }
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- chineseValue = chineseValue + Ch1 + Ch2;
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- }
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- if ( String3 == 0 ){
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- chineseValue = chineseValue + "整";
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- }
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- return chineseValue;
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- }
function atoc(numberValue){ var numberValue=new String(Math.round(numberValue*100)); // 数字金额 var chineseValue=""; // 转换后的汉字金额 var String1 = "零壹贰叁肆伍陆柒捌玖"; // 汉字数字 var String2 = "万仟佰拾亿仟佰拾万仟佰拾元角分"; // 对应单位 var len=numberValue.length; // numberValue 的字符串长度 var Ch1; // 数字的汉语读法 var Ch2; // 数字位的汉字读法 var nZero=0; // 用来计算连续的零值的个数 var String3; // 指定位置的数值 if(len>15){ alert("超出计算范围"); return ""; } if (numberValue==0){ chineseValue = "零元整"; return chineseValue; } String2 = String2.substr(String2.length-len, len); // 取出对应位数的STRING2的值 for(var i=0; i String3 = parseInt(numberValue.substr(i, 1),10); // 取出需转换的某一位的值 //alert(String3); if ( i != (len - 3) && i != (len - 7) && i != (len - 11) && i !=(len - 15) ){ if ( String3 == 0 ){ Ch1 = ""; Ch2 = ""; nZero = nZero + 1; }else if ( String3 != 0 && nZero != 0 ){ Ch1 = "零" + String1.substr(String3, 1); Ch2 = String2.substr(i, 1); nZero = 0; }else{ Ch1 = String1.substr(String3, 1); Ch2 = String2.substr(i, 1); nZero = 0; } }else{ // 该位是万亿,亿,万,元位等关键位 if( String3 != 0 && nZero != 0 ){ Ch1 = "零" + String1.substr(String3, 1); Ch2 = String2.substr(i, 1); nZero = 0; }else if ( String3 != 0 && nZero == 0 ){ Ch1 = String1.substr(String3, 1); Ch2 = String2.substr(i, 1); nZero = 0; }else if( String3 == 0 && nZero >= 3 ){ Ch1 = ""; Ch2 = ""; nZero = nZero + 1; }else{ Ch1 = ""; Ch2 = String2.substr(i, 1); nZero = nZero + 1; } if( i == (len - 11) || i == (len - 3)) { // 如果该位是亿位或元位,则必须写上 Ch2 = String2.substr(i, 1); } } chineseValue = chineseValue + Ch1 + Ch2; } if ( String3 == 0 ){ // 最后一位(分)为0时,加上“整” chineseValue = chineseValue + "整"; } return chineseValue; }