I have been trying to figure out how to console.log('whatever') during learning some VueJs development in my methods in order to understand some behaviour of whatever I am doing here.
I understand that there're some questions already asked here and have scoped into ESLINT documentation to try an figure this out... I just can't actually understand what I should do.
My code:
methods: {
submitData() {
this.$http.post('https://vue-testing-8a2de.firebaseio.com/data.json', this.user)
.then(response => {
console.log(response);
}, error => {
console.log(error)
})
}
}
This is the error on ESLINT:
Failed to compile.
./src/App.vue
Module Error (from ./node_modules/eslint-loader/index.js):
error: Unexpected console statement (no-console) at src/App.vue:35:22:
33 | this.$http.post('https://vue-testing-8a2de.firebaseio.com/data.json',this.user)
34 | .then(response => {
> 35 | console.log(response);
| ^
36 | }, error => {
37 | console.log(error)
38 | })
error: Unexpected console statement (no-console) at src/App.vue:37:22:
35 | console.log(response);
36 | }, error => {
> 37 | console.log(error)
| ^
38 | })
39 | }
40 | }
2 errors found.
I have looked into this website:
I tried commenting the previous line before console.log:
/*eslint no-console: "error"*/ (but it doesn't works well)I need a step by step guide if I need to mess with JSON rules, as I have never done this before.
I am using vue-cli on WebStorm.
Thanks in advance!
Edit package.json and in eslintConfig property add
"eslintConfig": { // don't add this, it's already there
// there's stuff here
"rules": { // find the rules property
// addition starts here
"no-console": "off"
// addition ends here
},
// and keep what was already here
Now, if you want console.log stripped from production build
Edit vue.config.js
and add
// addition starts here
const TerserPlugin = require('terser-webpack-plugin')
const isProd = process.env.NODE_ENV === 'production'
// addition ends here
module.exports = {
// addition starts here
configureWebpack: {
optimization: {
minimize: true,
minimizer: isProd ? [
new TerserPlugin({
terserOptions: {
ecma: 6,
compress: { drop_console: true },
output: { comments: false, beautify: false }
}
})
] : []
}
},
// addition ends here
// and keep what was already here
}
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