如何将这个PUT请求发送到prestashop? [英] How to send this PUT-request to prestashop?

问题描述

我正在使用 Prestashop 网络服务.我正在尝试向API发送PUT(更新)请求，但没有运气.我的请求似乎是以错误"的方式设置的(即，不是服务器期望的方式).由于Prestashop是开源的，因此我查看了源代码，尤其是当它接收到PUT请求时，它会执行以下(我不写php代码):

I am working with Prestashop web service. I am trying to send a PUT (update) request to the API but with no luck. My request seems to be set up in the 'wrong' way (i.e. not in the way the server expects) Since Prestashop is open-source I took a look at the source code, specifically when it recieves a PUT request it does the following (I don't write php-code):

$input_xml = null;
// if a XML is in PUT or in POST
if (($_SERVER['REQUEST_METHOD'] == 'PUT') || ($_SERVER['REQUEST_METHOD'] == 'POST')) {
    $putresource = fopen("php://input", "r");
    while ($putData = fread($putresource, 1024)) {
        $input_xml .= $putData;
    }
fclose($putresource);
  }
if (isset($input_xml) && strncmp($input_xml, 'xml=', 4) == 0) {
    $input_xml = substr($input_xml, 4);
}

从上面的代码中，我了解到我的数据应如下所示:xml=<data><here></here></data>，但我不知道将其放置在哪里，应该将其放置在请求正文中还是嵌入在url中?用Content-Type = text/xml发送请求时，"xml ="是隐式的吗?我确实尝试了请求的不同组合，但仍然收到相同的404错误.我试过了:

From the code above I understood that my data should look something like this: xml=<data><here></here></data> but I don't know where to put this, should it be in the request-body or embedded in the url? is the "xml=" implicit when you send a request with Content-Type = text/xml? I did try different combinations of the request and still getting the same 404 error. I tried this:

let updateOrderState (orderId:int64) (stateId:int64) (credentials:AuthInfo) = 
    // url looks like this: http://www.webstoreexample.com/entity/id
    let auth = BasicAuth credentials.Key ""
    let orderApi = credentials.Api + "/orders/" + orderId.ToString();
    let orderAsXml = Http.RequestString(orderApi, httpMethod = "GET", headers = [auth])
    let xml = Order.Parse(orderAsXml).XElement // at this point, I have the data
    xml.Element(XName.Get("order")).Element(XName.Get("current_state")).SetValue(stateId) // field 'current_state' gets modified
    let xmlData = xml.ToString()
    // HERE the put request
    Http.RequestString(url = credentials.Api + "/orders", 
                       headers = [ auth; 
                                   "Content-Type","text/xml" ],         
                       httpMethod= HttpMethod.Put,
                       body= HttpRequestBody.TextRequest(xmlData))

PUT请求的变化也不起作用，这里我将请求正文从TextRequest更改为FormValues:

Variations on the PUT-request didn't work as well, here I changed the request body from TextRequest into FormValues:

Http.RequestString(url = credentials.Api + "/orders", 
                   headers = [ auth; 
                               "Content-Type","text/xml" ],         
                   httpMethod= HttpMethod.Put,
                   body= HttpRequestBody.FormValues ["xml", xmlData]) // xml=xmlData

我尝试的另一件事是在URL中添加id(甚至在文档中他们说这不是必需的):

Another thing I tried is adding the id to the url (even tho in the docs they say that this is not required):

Http.RequestString(url = credentials.Api + "/order/" + orderId.ToString(), // added the id to the url
                   headers = [ auth; 
                               "Content-Type","text/xml" ],         
                   httpMethod= HttpMethod.Put,
                   body= HttpRequestBody.FormValues ["xml", xmlData]) // xml=xmlData

具体来说，我打算更新订单的current_state节点的值.获取数据并对其进行修改可以按预期工作，但发送修改后的数据似乎无法正常工作，我仍然收到404: Not found错误

Specifically, I am tring to the update the value of the current_state node of an order. Getting the data and modifying it works as expected but sending the modified data doesn't seem to work and I still recieve the 404: Not found error

对此深表感谢！

推荐答案

好的，我刚刚使用

Okay, I just tested it with library and example that I give in comments, also I repetead same requests using CURL with same positive results, so there is nothing PHP language specific. I think you need just repeat same Headers/Body in your application.

HTTP REQUEST HEADER
PUT /16011/api/orders/8 HTTP/1.1
Authorization: Basic TlpCUEJKTkhaWFpFMzlCMVBDTkdTM1JQN0s2NTVVQ0Y6
Host: localhost
Accept: */*
Content-Length: 2411
Content-Type: application/x-www-form-urlencoded

XML SENT
<?xml version="1.0" encoding="UTF-8"?>
<prestashop xmlns:xlink="http://www.w3.org/1999/xlink">
<order>
    <id>8</id>
    <id_address_delivery xlink:href="http://localhost/16011/api/addresses/5">5</id_address_delivery>
    <id_address_invoice xlink:href="http://localhost/16011/api/addresses/5">5</id_address_invoice>
    <id_cart xlink:href="http://localhost/16011/api/carts/8">8</id_cart>
    <id_currency xlink:href="http://localhost/16011/api/currencies/1">1</id_currency>
    <id_lang xlink:href="http://localhost/16011/api/languages/1">1</id_lang>
    <id_customer xlink:href="http://localhost/16011/api/customers/2">2</id_customer>
    <id_carrier xlink:href="http://localhost/16011/api/carriers/3">3</id_carrier>
    <current_state xlink:href="http://localhost/16011/api/order_states/2" notFilterable="true">10</current_state>
    <module>bankwire</module>
    <invoice_number>0</invoice_number>
    <invoice_date>0000-00-00 00:00:00</invoice_date>
    <delivery_number>0</delivery_number>
    <delivery_date>0000-00-00 00:00:00</delivery_date>
    <valid>0</valid>
    <date_add>2015-09-17 08:29:17</date_add>
    <date_upd>2015-10-20 03:45:13</date_upd>
    <shipping_number notFilterable="true"></shipping_number>
    <id_shop_group>1</id_shop_group>
    <id_shop>1</id_shop>
    <secure_key>45838497c9182b0d361473894092de02</secure_key>
    <payment>Bank wire</payment>
    <recyclable>0</recyclable>
    <gift>0</gift>
    <gift_message></gift_message>
    <mobile_theme>0</mobile_theme>
    <total_discounts>0.000000</total_discounts>
    <total_discounts_tax_incl>0.000000</total_discounts_tax_incl>
    <total_discounts_tax_excl>0.000000</total_discounts_tax_excl>
    <total_paid>24.450000</total_paid>
    <total_paid_tax_incl>24.450000</total_paid_tax_incl>
    <total_paid_tax_excl>23.510000</total_paid_tax_excl>
    <total_paid_real>0.000000</total_paid_real>
    <total_products>16.510000</total_products>
    <total_products_wt>17.170000</total_products_wt>
    <total_shipping>7.280000</total_shipping>
    <total_shipping_tax_incl>7.280000</total_shipping_tax_incl>
    <total_shipping_tax_excl>7.000000</total_shipping_tax_excl>
    <carrier_tax_rate>4.000</carrier_tax_rate>
    <total_wrapping>0.000000</total_wrapping>
    <total_wrapping_tax_incl>0.000000</total_wrapping_tax_incl>
    <total_wrapping_tax_excl>0.000000</total_wrapping_tax_excl>
    <round_mode>2</round_mode>
    <conversion_rate>1.000000</conversion_rate>
    <reference>ECHCBFWGR</reference>
<associations></associations>
</order>
</prestashop>

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