//html
<el-input v-model="form.name" auto-complete="off" style="width: 336px" @input.native="changeCode"></el-input>
//method
changeCode() {
this.$nextTick(() => {
if(this.form.name !== null){
this.form.name = this.form.name.replace(/[^\w\.\/]/ig,'')
}
})
},<el-input v-model="form.name" aut