android:inputType="numberDecimal" private InputFilter lengthFilter = new InputFilter() { @Override public CharSequence filter(CharSequence source, int start, int end, Spanned dest, int dstart, int dend) { // source:当前输入的字符 // start:输入字符的开始位置 //
1.js部分 import Vue from 'vue' Vue.filter('money', function(val) { val = val.toString().replace(/\$|\,/g,''); if(isNaN(val)) { val = "; } let sign = (val == (val = Math.abs(val))); val = Math.floor(val*+0.50000000001); let cents = val%; val = Math.floo