时间: 2021-07-31 作者:daque
实行因变量:function ischarsinbag (s, bag){var i,c;for (i = 0; i < s.length; i++){ c = s.charat(i);//字符串s中的字符if (bag.indexof(c) > -1) return c;}return "";}查看因变量:function ischinese(s){var errorchar;var badchar = "abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyz0123456789><,[]{}?/+=|\\'\":;~!#$%()`"; errorchar = ischarsinbag( s, badchar)if (errorchar != "" ){report=report+"请从新输出华文\n";return false;} return true;}就这么大略:)本来还输出日语,晕