odoo14里面附件传输接口

 @http.route('/fmcg/download/pdf', type='http', auth="public", csrf=False, cors='*')
    def upload_download_pdf(self, **kw):
        """下载pdf接口：直接返回的是一个文件对象，可直接下载

       """
        report = request.env.ref('zimo_fmcg_app.action_inventory_report').with_user(SUPERUSER_ID)._render_qweb_pdf(int(kw('id')))
        # pdf_doc = request.env['ir.attachment'].sudo().search([('id', '=', 726)], limit=1)
        # data = io.BytesIO(base64.standard_b64decode(pdf_doc.datas))
        data = io.BytesIO(report[0])
        return http.send_file(data, filename='melon_inv.pdf', as_attachment=True)



    @http.route('/fmcg/download/pdf2', type='json', methods=['POST'], auth="public", csrf=False, cors='*')
    def upload_download_pdf2(self, **kw):
        """下载pdf接口 todo 先用固定的pdf文件测试
            model值：
                zimo.store.inventory
                zimo.store.transaction
           传参
           {"id":"",
            "model":"zimo.store.inventory"
           }
        """
        # data = request.jsonrequest
        # report = request.env.ref('zimo_fmcg_app.action_inventory_report').with_user(SUPERUSER_ID)._render_qweb_pdf(1)
        # filename = 'test' + '.pdf'
        # attachment = request.env['ir.attachment'].sudo().create({
        #     'name': filename,
        #     'type': 'binary',
        #     'datas': base64.b64encode(report[0]),
        #     'res_model': 'zimo.store.inventory',
        #     'res_id': 1,
        #     'mimetype': 'application/x-pdf'
        # })
        pdf_attachment = request.env['ir.attachment'].sudo().search([('id', '=', 3292)], limit=1)
        return json.dumps(
            {"data": [{"pdf_file": "https://www.hxmelon.com/ad/content/%s-%s" % (pdf_attachment.id, pdf_attachment.checksum)}],
             "result": "success"})

二、图片传送接口

有两种方式：

1、一种是传对象

base64_data = base64.b64encode(kw['file'].read())

2、一种是传文件内容

file = request.httprequest.data

 @http.route('/fmcg/active/image', type='http', methods=['POST'], auth="public", csrf=False, cors='*')
    def upload_active_imaget(self, **kw):
        """上传图片接口

        """
        file = request.httprequest.data
        _logger.info("-----------/fmcg/active/image--------------------------:%s", kw['file'])
        if not kw['file']:
            return json.dumps({'result': 'success', 'message': 'no image'})
        # base64_data = base64.b64encode(kw['image_file'].read())
        # base64_data = False
        base64_data = base64.b64encode(kw['file'].read())
        active_obj = request.env['zimo.store.activities'].sudo()
        s_id = active_obj.search([('name', '=', kw['sid'])], limit=1)
        if not s_id:
            return json.dumps({'result': 'fail', 'message': 'not find record'})
        attachment = request.env['ir.attachment'].sudo().create({
            'name': kw['file'].filename,
            'datas': base64_data,
            'res_id': s_id.id,
            'res_model': 'zimo.store.activities',
        })
        s_id.write({'attach_ids': [(6, 0, [attachment.id])]})
        return json.dumps({'result': 'success', 'message': 'success'})