作为集成项目的一部分,我需要一个PHP网站来读取和写入Microsoft Dynamics NAV 2016的Odata服务。
我发现从PHP获取现有客户列表非常简单:
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, 'https://<Server>:<WebServicePort>/<ServerInstance>/OData/Company('<CompanyName>')/customer');
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_USERPWD, 'USERNAME:PASSWORD');
curl_setopt($ch, CURLOPT_HTTPHEADER, [
'Connection: Keep-Alive',
'Accept: application/json',
'Content-Type: application/json; charset=utf-8',
"Accept: */*"
]);
$response = json_decode(curl_exec($ch), TRUE);
echo json_encode($response, JSON_PRETTY_PRINT);
// Close handle
curl_close($ch);
$response = json_decode(curl_exec($ch), TRUE);
echo json_encode($response, JSON_PRETTY_PRINT);
// Close handle
curl_close($ch);
我还发现从PHP获取单个客户就像这样简单:
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, 'https://<Server>:<WebServicePort>/<ServerInstance>/OData/Company('<CompanyName>')/customer('<Id>')');
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_USERPWD, 'USERNAME:PASSWORD');
curl_setopt($ch, CURLOPT_HTTPHEADER, [
'Connection: Keep-Alive',
'Accept: application/json',
'Content-Type: application/json; charset=utf-8',
"Accept: */*"
]);
$response = json_decode(curl_exec($ch), TRUE);
echo json_encode($response, JSON_PRETTY_PRINT);
// Close handle
curl_close($ch);
目前为止,一切都好。现在,我的问题是我正在努力弄清楚如何创造任何新客户。
我试过这个:
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, 'https://<Server>:<WebServicePort>/<ServerInstance>/OData/Company('<Company>')/customer');
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, [
'Name' => 'WebServiceTestCustomer',
'Address' => 'TestCustomerStreet 55',
'Credit_Limit_LCY' => 0
]);
curl_setopt($ch, CURLOPT_USERPWD, 'USERNAME:PASSWORD');
curl_setopt($ch, CURLOPT_HTTPHEADER, [
'Connection: Keep-Alive',
'Accept: application/json',
'Content-Type: application/json; charset=utf-8',
"Accept: */*"
]);
$response = json_decode(curl_exec($ch), TRUE);
echo json_encode($response, JSON_PRETTY_PRINT);
// Close handle
curl_close($ch);
那行不通。
由于我认为它可能缺少一些字段,因此我也尝试了以下方法:
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, 'https://<Server>:<WebServicePort>/<ServerInstance>/OData/Company('<Company>')/customer');
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, [
'Name' => 'WebServiceTestCustomer',
'Phone_No' => '016666666',
'Post_Code' => '3000',
'Country_Region_Code' => 'BE',
'Currency_Code' => 'EUR',
'Language_Code' => 'NL',
'Customer_Posting_Group' => 'BINNENLAND',
'Gen_Bus_Posting_Group' => 'BINNENLAND',
'VAT_Bus_Posting_Group' => 'BINNENLAND',
'Payment_Terms_Code' => '14 DAGEN',
'Reminder_Terms_Code' => 'NEDERLANDS'
]);
curl_setopt($ch, CURLOPT_USERPWD, 'USERNAME:PASSWORD');
curl_setopt($ch, CURLOPT_HTTPHEADER, [
'Connection: Keep-Alive',
'Accept: application/json',
'Content-Type: application/json; charset=utf-8',
"Accept: */*"
]);
$response = json_decode(curl_exec($ch), TRUE);
echo json_encode($response, JSON_PRETTY_PRINT);
// Close handle
curl_close($ch);
那也没用。
无论我设置为POST字段是什么,我总是收到这个完全无用的错误消息:
{
"odata.error": {
"code": "",
"message": {
"lang": "en-US",
"value": "An error occurred while processing this request."
}
}
}
不幸的是,该文档也不是很有帮助。
这里有人知道如何解决这个问题吗?
在跋涉了无数的资源并用头撞墙之后,我终于设法创建了一个新客户。
我犯了两个菜鸟错误:
- 我为我的 Web 服务使用了错误的数据源:我使用了对象 ID 22 (
Customer List
) 而不是对象 ID 21 (Customer Card
)。 - POST 数据必须采用 JSON 编码。它不应是数组或查询字符串。因此,用
curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode[...]));
替换curl_setopt($ch, CURLOPT_POSTFIELDS, [...]);
就成功了。
我希望这些信息能帮助其他人节省时间。