在 node.js 中发送 http 请求
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Sending http request in node.js
提问by Oni
I am trying to send a http request to a neo4j database using node.js. This is the code I am using:
我正在尝试使用 node.js 向 neo4j 数据库发送 http 请求。这是我正在使用的代码：
var options = {
host: 'localhost',
port: 7474,
path: '/db/data',
method: 'GET',
headers: {
accept: 'application/json'
}
};
console.log("Start");
var x = http.request(options,function(res){
console.log("Connected");
res.on('data',function(data){
console.log(data);
});
});
I check out that the database is running (I connect to the administration web page and everything is working). I am afraid that the problem is not on the database side but on the node.js side.
我检查了数据库是否正在运行（我连接到管理网页并且一切正常）。恐怕问题不在数据库端，而是在 node.js 端。
I hope some could give some light about this issue. I want to learn how to send a http request in node.js, the answer does not have to be specific to the neo4j issue.
我希望有些人可以对这个问题有所了解。我想学习如何在 node.js 中发送 http 请求，答案不必特定于 neo4j 问题。
Thanks in advance
提前致谢
回答by ming_codes
If it's a simple GET request, you should use http.get()
如果它是一个简单的 GET 请求，你应该使用 http.get()
Otherwise, http.request()needs to be closed.
否则，http.request()需要关闭。
var options = {
host: 'localhost',
port: 7474,
path: '/db/data',
method: 'GET',
headers: {
accept: 'application/json'
}
};
console.log("Start");
var x = http.request(options,function(res){
console.log("Connected");
res.on('data',function(data){
console.log(data);
});
});
x.end();
