我是 node.js 的初学者,我似乎没有让它工作。
function sleep(milliSeconds){
var startTime = new Date().getTime();
while (new Date().getTime() < startTime + milliSeconds);
}
var isRequestComplete = false;
while(isRequestComplete == false){
console.log("in make request");
var querystring = require('querystring');
var data = querystring.stringify({
username: 'username',
password: 'password',
action: 'convert',
voice: 'engfemale1',
text: 'stuff and things, this should take longer than one request.'
});
var options = {
host: 'ws.ispeech.org',
port: 80,
path: '/api/rest/1.5',
method: 'POST',
headers: {
'Content-Type': 'application/x-www-form-urlencoded',
'Content-Length': data.length
}
};
var http = require('http');
var req = http.request(options, function(res) {
console.log("got response");
res.setEncoding('utf8');
res.on('data', function (chunk) {
console.log("body: " + chunk);
if(chunk.indexOf("finished") != -1){
isRequestComplete = true;
}
});
});
req.on('error', function(e) {
console.log('problem with request: ' + e.message);
});
req.write(data);
req.end();
console.log("completed");
sleep(5000);
}
无论出于何种原因,http 请求都不会发回响应。除非代码完全完成,否则在 while 循环中我永远不会得到响应。因此循环永远不会结束。我的程序中的用户名和密码是输入的,这里不保密。谢谢阅读。