接口

//    审核后台删除接口
    public function del_video()
    {
        $input = $this->getinput->json(array('id'));
        $this->db->where('id', $input['id']);
        $this->db->delete('video');
        $nu = $this->db->affected_rows();
        if ($nu) {
            $data['status'] = 0;
            $data['msg'] = '删除成功';
            echo json_encode($data);
        } else {
            $data['status'] = -1;
            $data['msg'] = '删除失败';
            echo json_encode($data);
        }
    }

vue前端

handleDelete: async function (item) {
                let self = this;
                this.$confirm('此操作将删除该视频, 是否删除?', '提示', {
                    confirmButtonText: '确认',
                    cancelButtonText: '取消',
                    type: 'info'
                }).then(async () => {
                    let {data} = await this.$http.post('/del_video', {id: item.id})
                    if (data.status == 0) {
                        this.$message({
                            showClose: true,
                            message: '删除成功',
                            type: 'success'
                        });
                        self.get_VideoList();
                    } else {
                        this.$message({
                            showClose: true,
                            message: data.msg,
                            type: data.code
                        });
                    }
                }).catch(() => {

                });