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31 lines
630 B

var sub = function(val) {
if (val.length == 0 || val == undefined) {
return;
}
if (val.length > 17) {
return val.substring(0, 17) + "...";
} else {
return val.substring(0, 1);
}
}
var filters = {
toFloat: function (value) {
return parseFloat(value)
},
toStr: function (value) {
return value.toString()
},
toNum: function (value) {
return value.toNumber()
},
}
var spl = function(str){
return str.split(" ");
}
module.exports = {
toFloat: filters.toFloat,
toStr: filters.toStr,
toNum: filters.toNum,//暴露接口调用
sub: sub,
spl: spl
};