Javascript 如何在 node.js 中执行此 curl 操作
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how to do this curl operation in node.js
提问by XMen
What I would like to do is this curl operation in node.js.
我想做的是在node.js.
curl -XPOST localhost:12060/repository/schema/fieldType -H 'Content-Type: application/json' -d '
{
action: "create",
fieldType: {
name: "n$name",
valueType: { primitive: "STRING" },
scope: "versioned",
namespaces: { "my.demo": "n" }
}
}' -D -
Suggestions are appreciated.
建议表示赞赏。
采纳答案by Raynos
Use request. request is the de-facto standard way to make HTTP requests from node.js. It's a thin abstraction on top of http.request
使用请求。request 是从 node.js 发出 HTTP 请求的事实上的标准方式。这是一个薄的抽象http.request
request({
uri: "localhost:12060/repository/schema/fieldType",
method: "POST",
json: {
action: "create",
fieldType: {
name: "n$name",
valueType: { primitive: "STRING" },
scope: "versioned",
namespaces: { "my.demo": "n" }
}
}
});
回答by mrryanjohnston
via here http://query7.com/nodejs-curl-tutorial
通过这里http://query7.com/nodejs-curl-tutorial
Although there are no specific NodeJS bindings for cURL, we can still issue cURL requests via the command line interface. NodeJS comes with the child_process module which easily allows us to start processes and read their output. Doing so is fairly straight forward. We just need to import the exec method from the child_process module and call it. The first parameter is the command we want to execute and the second is a callback function that accepts error, stdout, stderr.
尽管没有针对 cURL 的特定 NodeJS 绑定，我们仍然可以通过命令行界面发出 cURL 请求。NodeJS 带有 child_process 模块，它允许我们轻松启动进程并读取它们的输出。这样做相当简单。我们只需要从 child_process 模块中导入 exec 方法并调用它。第一个参数是我们要执行的命令，第二个参数是一个接受error、stdout、stderr的回调函数。
var util = require('util');
var exec = require('child_process').exec;
var command = 'curl -sL -w "%{http_code} %{time_total}\n" "http://query7.com" -o /dev/null'
child = exec(command, function(error, stdout, stderr){
console.log('stdout: ' + stdout);
console.log('stderr: ' + stderr);
if(error !== null)
{
console.log('exec error: ' + error);
}
});
EDITThis is also a possible solution: https://github.com/dhruvbird/http-sync
编辑这也是一个可能的解决方案：https: //github.com/dhruvbird/http-sync
