在下面的代码中，响应在发布请求执行完成之前发送到端点。
function(req, res) {
var details;
getPublisherDetails() {
getPublisherDetailsFromServer();
}
res.send(details);
}
getPublisherDetailsFromServer() {
var det;
const JSON = require('circular-json');
var Client = require('node-rest-client').Client;
var client = new Client();
var args = {
data: {
grant_type: "client_credentials",
client_id: "mk",
client_secret: "Mank8"
},
headers: {
"Content-Type": "application/x-www-form-urlencoded"
}
};
process.env.NODE_TLS_REJECT_UNAUTHORIZED = "0";
client.post(cache.getURL(), args, function(data, response) {
console.log("Response from server-->" + JSON.stringify(data));
det = data[Object.keys(data)[0]];
});
return det;
}
det除非发布请求完成，否则以上内容不包含任何内容
这就是js异步的工作方式。您需要在client.post回调中发送响应
function(req,res) {
const JSON = require('circular-json');
var Client = require('node-rest-client').Client;
var client = new Client();
var args = {
data:
{grant_type:"client_credentials",client_id:"mk"
,client_secret:"Mank8"},
headers: {"Content-Type": "application/x-www-form-urlencoded"}
};
process.env.NODE_TLS_REJECT_UNAUTHORIZED = "0";
client.post(cache.getURL(),args,function (data, response) {
console.log("Response from server-->"+JSON.stringify(data));
var det = data[Object.keys(data)[0]];
res.send(det);
});
}
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我来说两句