前端传后台数组处理Vue

数组处理

let asign = [];
this.form.assignees.forEach(e => {
  asign += e + ",";
});
if (asign.length > 0) {
  asign = asign.substring(0, asign.length - 1);
  this.form.assignees = asign;
}
else {
  this.form.assignees = [];
}