/** 将中文字符串剪切为在当前db2(编码GBK)中所占用的长度*/ public String cutStringForDb2(String src,Integer size) { int len = src.length(); int res_len = 0; StringBuilder res_b = new StringBuilder(); for (int i = 0 ; i < len; i++) { if (isChinese(src.charAt(i))) { res_len+
function changeTwoDecimal_f(x) { var f_x = parseFloat(x); if (isNaN(f_x)) { alert('function:changeTwoDecimal->parameter error'); return false; } var f_x = Math.round(x * 10) / 10; var s_x = f_x.toString(); var pos_decimal = s_x.indexOf('.'); if (pos_