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Demo
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Day2
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7-Q
/
2.denodeify.js
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JavaScript
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var
fs=
require
(
'fs'
);
var
Q=
require
(
'./q'
);
var
readFile = Q.
denodeify
(fs.
readFile
);
readFile
(
"message.txt"
,
"utf-8"
).
done
(
function
(
text
) {
console
.
log
(text) },
function
(
error
) {
console
.
log
(error) });