Odoo 接口

1. 很多人还是习惯使用restful格式进行接口操作，但odoo已默认jsonrpc，所以需要专门写一个装饰器

def json_response(func):
    """返回去除封装的JSON"""
    @wraps(func)
    def decorate(*args, **kwargs):
        request.__raw_json = True
        if hasattr(request, 'jsonrequest'):
            kwargs.update(request.jsonrequest)
        ret = func(*args, **kwargs)
        mime = 'application/json'
        body = json.dumps(ret, ensure_ascii=False, sort_keys=True)
        resp = Response(
            body, status=200,
            headers=[('Content-Type', mime), ('Content-Length', len(body)),
                     ('Access-Control-Allow-Origin', '*')]
        )
        return resp
    return decorate

# 在最外层加即可，不出意外，最内层也可，反正自由调位置吧！
@json_response
    @http.route(['/api/post/erp/productcenter/sync'], type='json', auth='public', website=True, csrf=False, cors="*", methods=['POST'])
    def sync_product_info(self, **params):

2. 若接口使用者使用接口不频繁，完全无必要设session，因为odoo的session默认为一周；若数据保密性强，应每次访问都进行登录。

from odoo.addons.web.controllers.main import ensure_db

ensure_db()
uid = request.session.authenticate(request.session.db, str(params.get('user')), str(params.get('password')))
# ensure_db() 保证有仅一个数据库
# request.session.db 返回数据库名字
# str(params.get('user')) 获取user值，视情况从不同位置获取，此为post请求，最终把全代码贴上
＃ uid 从数据库查找到账号密码所对的用户ｉｄ，是一个ｉｄ值，有２个目的：１检验是否登录成功，若密码账号错误，则ｕｉｄ为ｆａｌｓｅ　　２因为调接口的用户不一定拥有查看某个表的权限，所以此ｕｉｄ可以作为赋予权限使用　product_count = request.env['ｘｘｘ.product.center.update.interface'].sudo(uid).search_count([])

３．接口最好考虑到各种报错，所以进行报错收集

４.参数解析

．@http.route(['/api/erp/productcenter/count'], type='http', auth='public', website=True, cors="*")
# cors="*" 防跨域
＃　 ['/api/erp/productcenter/count']　path不包括端口和ｉｐ
＃　type='http'　分http和json等
＃　auth='public'　分none,user,auth,user只需能登录就算数

５.代码参考，多多交流

# -*- coding: utf-8 -*-

import json
import logging
from odoo import http, _
from functools import wraps
from odoo.http import request, Response
from odoo.addons.web.controllers.main import ensure_db

_logger = logging.getLogger(__name__)


def json_response(func):
    """返回去除封装的JSON"""
    @wraps(func)
    def decorate(*args, **kwargs):
        request.__raw_json = True
        if hasattr(request, 'jsonrequest'):
            kwargs.update(request.jsonrequest)
        ret = func(*args, **kwargs)
        mime = 'application/json'
        body = json.dumps(ret, ensure_ascii=False, sort_keys=True)
        resp = Response(
            body, status=200,
            headers=[('Content-Type', mime), ('Content-Length', len(body)),
                     ('Access-Control-Allow-Origin', '*')]
        )
        return resp
    return decorate


class xxxProductCenterAPI(http.Controller):

    @json_response
    @http.route(['/api/post/erp/productcenter/sync'], type='json', auth='public', website=True, csrf=False, cors="*", methods=['POST'])
    def sync_product_info(self, **params):
        """
        产品中心产品数据同步接口
        :param start_num: 要查找的数据起始条码
        :param end_num: 要查找的数据终止条码
        :return: 接口返回值
        """
        ensure_db()
        uid = request.session.authenticate(request.session.db, str(params.get('user')), str(params.get('password')))
        if uid:
            try:
                start_num = params.get('start_num', 0)
                end_num = params.get('end_num', 1000)
                product_count = request.env['xxxproduct.center.update.interface'].sudo(uid).search_count([])
                if int(start_num) < int(end_num) and product_count > start_num:
                    product_objs = request.env['xxx.product.center.update.interface'].sudo(uid).search([], limit=min(1000, end_num - start_num), offset=start_num, order='id DESC')
                    product_obj_list = []
                    for product_obj in product_objs:
                        data = {
                            'operatorType': product_obj.operatorType
                        }
                        product_obj_list.append(data)
                    code = 0
                    msg = '已返回%s条数据！'%len(product_obj_list)
                    result = product_obj_list
                else:
                    code = -2
                    msg = '起始或终止页码输入有误！'
                    result = ''
            except Exception, e:
                code = -3
                msg = list(e)[0]
                result = ''

            response = {
                'code': code,
                'msg': msg,
                'result': result
            }
        else:
            response = {
                'code': 404,
                'msg': '用户名或密码错误',
                'result': ''
            }
        return response

    @http.route(['/api/erp/productcenter/count'], type='http', auth='public', website=True, cors="*")
    def product_count(self):
    　# 返回总数据量
        product_count = request.env['xxx.product.center.update.interface'].sudo().search_count([])
        response = {
            'code': 0,
            'result': product_count
        }
        return json.dumps(response)

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