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Get contents of a zip file
Announcing the arrival of Valued Associate #679: Cesar Manara
Planned maintenance scheduled April 23, 2019 at 23:30 UTC (7:30pm US/Eastern)
Data science time! April 2019 and salary with experience
The Ask Question Wizard is Live!How can I upload files asynchronously?How do you get a timestamp in JavaScript?How to get the children of the $(this) selector?Get current URL with jQuery?How can I get query string values in JavaScript?How do I include a JavaScript file in another JavaScript file?Get the current URL with JavaScript?How do I get the current date in JavaScript?Get selected text from a drop-down list (select box) using jQueryPdf download from url, save it in a file, zip then download the zip
.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty height:90px;width:728px;box-sizing:border-box;
This URL below points to a zip file which contains a file called bundlesizes.json. I am trying to read the contents of that json file within my React application (no node server/backend involved)
https://dev.azure.com/uifabric/cd9e4e13-b8db-429a-9c21-499bf1c98639/_apis/build/builds/8838/artifacts?artifactName=drop&api-version=4.1&%24format=zip
I was able to get the contents of the zip file by doing the following
const url =
'https://dev.azure.com/uifabric/cd9e4e13-b8db-429a-9c21-499bf1c98639/_apis/build/builds/8838/artifacts?artifactName=drop&api-version=4.1&%24format=zip';
const response = await Axios(
url,
method: 'GET',
responseType: 'stream'
);
console.log(response.data);
This emits the zip file (non-ascii characters). However, I am looking to read the contents of the bundlesizes.json file within it.
For that I looked up jszip and tried the following,
var zip = new JSZip();
zip.createReader(
new zip.BlobReader(response.data),
function(reader: any)
// get all entries from the zip
reader.getEntries(function(entries: any)
if (entries.length)
// get first entry content as text
entries[0].getData(
new zip.TextWriter(),
function(text: any)
// text contains the entry data as a String
console.log(text);
// close the zip reader
reader.close(function()
// onclose callback
);
,
function(current: any, total: any)
// onprogress callback
console.log(current);
console.log(total);
);
);
,
function(error: any)
// onerror callback
console.log(error);
);
However, this does not work for me, and errors out.
This is the error I receive

How can I read the contents of the file within the zip within my React application by using Javascript/Typescript?
javascript typescript axios fetch jszip
add a comment |
This URL below points to a zip file which contains a file called bundlesizes.json. I am trying to read the contents of that json file within my React application (no node server/backend involved)
https://dev.azure.com/uifabric/cd9e4e13-b8db-429a-9c21-499bf1c98639/_apis/build/builds/8838/artifacts?artifactName=drop&api-version=4.1&%24format=zip
I was able to get the contents of the zip file by doing the following
const url =
'https://dev.azure.com/uifabric/cd9e4e13-b8db-429a-9c21-499bf1c98639/_apis/build/builds/8838/artifacts?artifactName=drop&api-version=4.1&%24format=zip';
const response = await Axios(
url,
method: 'GET',
responseType: 'stream'
);
console.log(response.data);
This emits the zip file (non-ascii characters). However, I am looking to read the contents of the bundlesizes.json file within it.
For that I looked up jszip and tried the following,
var zip = new JSZip();
zip.createReader(
new zip.BlobReader(response.data),
function(reader: any)
// get all entries from the zip
reader.getEntries(function(entries: any)
if (entries.length)
// get first entry content as text
entries[0].getData(
new zip.TextWriter(),
function(text: any)
// text contains the entry data as a String
console.log(text);
// close the zip reader
reader.close(function()
// onclose callback
);
,
function(current: any, total: any)
// onprogress callback
console.log(current);
console.log(total);
);
);
,
function(error: any)
// onerror callback
console.log(error);
);
However, this does not work for me, and errors out.
This is the error I receive

How can I read the contents of the file within the zip within my React application by using Javascript/Typescript?
javascript typescript axios fetch jszip
add a comment |
This URL below points to a zip file which contains a file called bundlesizes.json. I am trying to read the contents of that json file within my React application (no node server/backend involved)
https://dev.azure.com/uifabric/cd9e4e13-b8db-429a-9c21-499bf1c98639/_apis/build/builds/8838/artifacts?artifactName=drop&api-version=4.1&%24format=zip
I was able to get the contents of the zip file by doing the following
const url =
'https://dev.azure.com/uifabric/cd9e4e13-b8db-429a-9c21-499bf1c98639/_apis/build/builds/8838/artifacts?artifactName=drop&api-version=4.1&%24format=zip';
const response = await Axios(
url,
method: 'GET',
responseType: 'stream'
);
console.log(response.data);
This emits the zip file (non-ascii characters). However, I am looking to read the contents of the bundlesizes.json file within it.
For that I looked up jszip and tried the following,
var zip = new JSZip();
zip.createReader(
new zip.BlobReader(response.data),
function(reader: any)
// get all entries from the zip
reader.getEntries(function(entries: any)
if (entries.length)
// get first entry content as text
entries[0].getData(
new zip.TextWriter(),
function(text: any)
// text contains the entry data as a String
console.log(text);
// close the zip reader
reader.close(function()
// onclose callback
);
,
function(current: any, total: any)
// onprogress callback
console.log(current);
console.log(total);
);
);
,
function(error: any)
// onerror callback
console.log(error);
);
However, this does not work for me, and errors out.
This is the error I receive

How can I read the contents of the file within the zip within my React application by using Javascript/Typescript?
javascript typescript axios fetch jszip
This URL below points to a zip file which contains a file called bundlesizes.json. I am trying to read the contents of that json file within my React application (no node server/backend involved)
https://dev.azure.com/uifabric/cd9e4e13-b8db-429a-9c21-499bf1c98639/_apis/build/builds/8838/artifacts?artifactName=drop&api-version=4.1&%24format=zip
I was able to get the contents of the zip file by doing the following
const url =
'https://dev.azure.com/uifabric/cd9e4e13-b8db-429a-9c21-499bf1c98639/_apis/build/builds/8838/artifacts?artifactName=drop&api-version=4.1&%24format=zip';
const response = await Axios(
url,
method: 'GET',
responseType: 'stream'
);
console.log(response.data);
This emits the zip file (non-ascii characters). However, I am looking to read the contents of the bundlesizes.json file within it.
For that I looked up jszip and tried the following,
var zip = new JSZip();
zip.createReader(
new zip.BlobReader(response.data),
function(reader: any)
// get all entries from the zip
reader.getEntries(function(entries: any)
if (entries.length)
// get first entry content as text
entries[0].getData(
new zip.TextWriter(),
function(text: any)
// text contains the entry data as a String
console.log(text);
// close the zip reader
reader.close(function()
// onclose callback
);
,
function(current: any, total: any)
// onprogress callback
console.log(current);
console.log(total);
);
);
,
function(error: any)
// onerror callback
console.log(error);
);
However, this does not work for me, and errors out.
This is the error I receive

How can I read the contents of the file within the zip within my React application by using Javascript/Typescript?
javascript typescript axios fetch jszip
javascript typescript axios fetch jszip
asked Mar 9 at 2:11
tubbytubby
81911331
81911331
add a comment |
add a comment |
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