TA貢獻1765條經(jīng)驗 獲得超5個贊
var http = require('http');var fs = require('fs');var download = function(url, dest, cb) {
var file = fs.createWriteStream(dest);
var request = http.get(url, function(response) {
response.pipe(file);
file.on('finish', function() {
file.close(cb); // close() is async, call cb after close completes.
});
}).on('error', function(err) { // Handle errors
fs.unlink(dest); // Delete the file async. (But we don't check the result)
if (cb) cb(err.message);
});};
TA貢獻1824條經(jīng)驗 獲得超6個贊
var http = require('http');var fs = require('fs');var download = function(url, dest, cb) {
var file = fs.createWriteStream(dest);
var request = http.get(url, function(response) {
response.pipe(file);
file.on('finish', function() {
file.close(cb);
});
});}finish
編輯：cbfile.close
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