Adding the unzip feature is not within my capabilities

I am a novice Japanese web developer.

Unfortunately, my English skills are not great.

I apologize for any inconvenience.

I am interested in utilizing this specific module:

https://www.npmjs.com/package/unzip

To do so, I executed the following commands: yarn add unzip, yarn add fs, yarn add module v8, and

yarn add <a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="e99b8c989c8c9a9da9dbc7ded0c7d9">[email protected]</a>
.

Additionally, I included the following code snippet:

var fs = require('fs');
var unzip = require('unzip');

However, an error occurred due to "require('unzip')."

Uncaught Error: No such module. (Possibly not yet loaded)

During the build process, I encountered the following warning messages:

WARNING Compiled with 3 warnings 16:03:20

warning in ./node_modules/natives/index.js

Critical dependency: the request of a dependency is an expression

warning in ./node_modules/lazy-debug-legacy/src/functions.js

Critical dependency: the request of a dependency is an expression

warning in./node_modules/lazy-debug-legacy/src/functions.js

Critical dependency: the request of a dependency is an expression

Could someone provide guidance on resolving this issue? I am unable to utilize the unzip module successfully.

In addition, I attempted using another module:

https://www.npmjs.com/package/unzipper

When I added the following line of code:

var unzipper = require('unzipper');

A different error was triggered:

polyfills.js?a0a3:32 Uncaught TypeError: Cannot read property 'match' of undefined

Here is my full code snippet:

//converter.ts
var fs = require('fs');
var unzipper = require('unzipper');

export default function converter(file) {

    console.log(file)

    //     fs.createReadStream(file)
    //         .pipe(unzipper.Extract({ path: './tmp/' }));

}

//convert.vue
<template>

  <div class="convert">

  </div>

</template>

<script lang="ts">
import { Component, Prop, Vue } from "vue-property-decorator";

import converter from "./converter"

@Component({
  components: {}
})
export default class Convert extends Vue {

    mounted(){
        converter("./resources/text.zip")
    }

}
</script>

<style lang="scss">
</style>

Answer №1

Operating 'fs' or 'unzip' within a browser setting is not feasible as they are designed for use in a Node.js environment. Javascript running on a web page does not have the capability to access the underlying filesystem. (Although there is an Filesystem API, it functions as a virtual filesystem and is only supported by Chrome)

If you need to interact with a simulated filesystem in multiple browsers, you could explore using https://www.npmjs.com/package/fs-web.

Answer №2

This software is not designed for browser use - it relies on specific Node.js modules that are not compatible with browsers.

Answer №3

Make sure to include the --save or --save-dev flag when installing unzip.

To add unzip to your application, use yarn add --save unzip so it can be resolved through the package.json

UPDATE

fs is functional because it is a built-in feature of Node.Js.

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