async

var fs = require('fs');
var queryString = require("querystring");
var fetch = require('node-fetch');

var list = fs.readFileSync("title.sql.txt","utf-8");  
list = list.split("
");

async function apiPost( text ){
    var formData = {
        text : text , 
        types : 'head' , 
        lens : 1 , 
        level : 6 
    };
    formData = queryString.stringify(formData);
    var opts = {
        method:"POST",  
        body:formData, 
    　　　headers: {
    　　　　 'Accept': 'application/json',
    　　　　 'Content-Type': 'application/json'
    　　}
    }
    let ret =  await fetch('http://60.205.105.147/nlpir/',opts)
        .then((res) => {
            return res.json();
        })
        .then((json) => {
            return json ;
        })
        .catch((error) => {
            console.log(error);
            return {error:1};
        }); 
    return ret ;
}

async function run(){
    var text = {};
    for(i=0;i<200;i++){
        title = list.shift();
        text[ i ] = title ;
        i++;
    }
    var m = await apiPost(JSON.stringify(text));
    console.log(m.head,m.limitTime,m.msg);
}

run();