the approximate code is as follows:
let http = require("https")
let obj ;
//get
http.get("https://c.y.qq.com/",function(req,res){
let html="";
req.on("data",data =>{
html+=data;
//console.log(data);
});
req.on("end",() => {
//obj = eval ("(" + html + ")");
obj = JSON.parse(html);
//console.log(obj);
export {obj}
});
});
data can be exported by console.log, but data cannot be exported by export.
export can only be on the outermost layer.
let dd=null
req.on ('end', () = > {
//obj = eval ("(" + html + ")");
obj = JSON.parse(html);
//console.log(obj);
dd=obj});
});
export {dd}
Export
with a promise package. In addition, export is the syntax of es6 . I don't know if you handled it
let https = require('https');
//
var p = new Promise(function(resolve) {
https.get('https://c.y.qq.com/',function(req,res){
let html='';
req.on('data',data =>{
html+=data;
});
req.on('end',() => {
resolve(JSON.parse(html))
});
});
});
export {p}Asynchronous with Synchronize?
Previous: How to achieve the same width of echarts legend
Next: Is there any risk in the application of game engine phaser in production?
this is your own. When you move, the direction of the element remains the same and will not rotate with the direction of the line ....
in the following code, there are two problems that can t be understood after reading the document several times. component: r => require.ensure([], () => r(require( .. page item item.vue )), item ) What exactly is the use of the first param...
< H1 > there is a requirement that it is inefficient to copy and paste to the details page all the time. < H1 > I have an idea. Write an extension of Chrome so that when it comes to a specific page, it parses a specific Dom node. However, because the ...
is there any website that describes all the modules in npm? in the official website, there is only the way of searching modules, and there will be usage instructions only when you find them. There is no systematic description of the documentation of comm...