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如何使用XMLHttpRequest示例格式化request.get

xmlhttprequest request curl node.js javascript

Chadd Yasin Özcan · 技术社区 · 7 年前

球门

request XMLHttpRequest() 获取数据。

问题

我该怎么办转换这个 request.get

示例代码

这个 OnSIP example

卷曲示例:

curl -X POST \
--data \
'Action=SessionCreate&Username=john.doe%40example.onsip.com&Password=mysuperpassword' \
https://api.onsip.com/api

XMLHttpRequest()示例:

var data = new FormData();
data.append('Action', 'SessionCreate');
data.append('Username', 'john.doe@example.onsip.com');
data.append('Password', 'mysuperpassword');

var xhr = new XMLHttpRequest();
xhr.open('POST', 'https://api.onsip.com/api', true);
xhr.onload = function () {
  console.log(this.responseText);
}
xhr.send(data);

卷曲

当我把我的证书放入 cURL 命令,我成功了,反应表明 <IsValid>true</IsValid>

node.js

我拿了 卷曲 示例并使用此 cURL to Node.js tool

// Config Settings
const onsipAction = "SessionCreate";
const onsipEmail = encodeURIComponent(onsipConfig.email);
const onsipPassword = onsipConfig.password;
const dataString = "Action=" + onsipAction +
                    "&Username=" + onsipEmail + 
                    "&Password=" + onsipPassword;

console.log("dataString :", dataString);
const onsipSessionCreateOptions = {
    url: "https://api.onsip.com/api",
    method: "POST",
    body: dataString
};

exports.getOnsipSessionId = function (request){
    return (new Promise((resolve, reject) => {
        request.get(onsipSessionCreateOptions, function (err, _resp, body) {
            if (err) reject(err);
            else {
                console.log("body :", body);
                resolve(body);
            }
        });
    }).catch(err => console.log("err:", err)));
};

日志

我在报告中看到了这个错误 body ,但不确定这是什么意思。 Accessor parameter is required, but none was specified.

datastring: Action=SessionCreate&Username=fakename%40jahnelgroup.onsip.com&Password=fakepass

身体 :

<?xml version="1.0" encoding="UTF-8"?>
<Response
    xmlns="http://www.jnctn.net/ns/rest/2006-01">
    <Context>
        <Action>
            <IsCompleted>false</IsCompleted>
        </Action>
        <Request>
            <IsValid>false</IsValid>
            <DateTime>2019-02-06T15:18:10+00:00</DateTime>
            <Duration>1</Duration>
            <Errors>
                <Error>
                    <Parameter>Action</Parameter>
                    <Code>Accessor.Required</Code>
                    <Message>Accessor parameter is required, but none was specified.</Message>
                </Error>
            </Errors>
        </Request>
        <Session>
            <IsEstablished>false</IsEstablished>
        </Session>
    </Context>
</Response>

2 回复 | 直到 7 年前

Chadd Yasin Özcan 7 年前

问题

正如莫阿在他的回答中所显示的,我遗漏了两件事:

request.get request.post 这是正确的。
OnSIP端点已准备就绪,可用于 formData

// Config Settings
const onsipAction = "SessionCreate";
const onsipEmail = onsipConfig.email;
const onsipPassword = onsipConfig.password;
const options = { method: "POST",
    url: "https://api.onsip.com/api",
    headers: 
 { "content-type": "multipart/form-data;" },
    formData:
  { Action: onsipAction,
    Username: onsipEmail,
    Password: onsipPassword,
    Output: "json"
  }
};
exports.getOnsipSessionId = function (request){
    return (new Promise((resolve, reject) => {
        request.post(options, function (err, response, body) {
            if (err) reject(err);
            else {
                console.log("body :", body);
                resolve(body); // Contains SessionId
            }
        });
    }).catch(err => console.log("err:", err)));
};

感谢Mo A、OnSIP开发者和MShirk的支持!

Mo A 7 年前

您的请求似乎是错误的 POST GET .

尝试以下代码段使用节点重新创建XMLHttpRequest:

var request = require("request");

var options = { method: 'POST',
  url: 'https://api.onsip.com/api',
  headers: 
   { 'content-type': 'multipart/form-data;' },
  formData: 
   { Action: 'SessionCreate',
     Username: 'john.doe@example.onsip.com',
     Password: 'mysuperpassword' } };

request(options, function (error, response, body) {
  if (error) throw new Error(error);

  console.log(body);
});

它是基本的(例如不包括电子邮件编码),但在理论上应该是可行的。