const condeid = this.formData.WayBillCode;
var item = "";
const codes = condeid.split(","); for (var i = ; i < codes.length; i++) {
if (i + === codes.length) {
item += "'" + codes[i] + "'";
} else {
item += "'" + codes[i] + "',";
}
}
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const valList = val.split(/,|，|、|\s/); //可以分割多种；