我是Vuejs的新手。我正在一个项目中,我必须在Vue组件中显示图像。在我的组件中,我正在显示如下图像:
<img src="./../../images/back-arrow.png">
然后构建后不显示。当我检查我的代码时,它显示了不同的地址,如下所示:
<img src="/js/back-arrow.png?c4a414352d997e4618088074e1da917a">
我的文件夹结构是:
我不知道为什么它会改变,有人可以帮我吗? TIA
我的webpack配置:
var path = require('path')
var webpack = require('webpack')
module.exports = {
entry: './admin/assets/main.js',
output: {
path: path.resolve(__dirname, 'admin/js'),
publicPath: '/js/',
filename: 'graphs-lite-admin.js'
},
module: {
rules: [
{
test: /\.css$/,
use: [
'vue-style-loader',
'css-loader'
],
},
{
test: /\.scss$/,
use: [
'vue-style-loader',
'css-loader',
'sass-loader'
],
},
{
test: /\.sass$/,
use: [
'vue-style-loader',
'css-loader',
'sass-loader?indentedSyntax'
],
},
{
test: /\.vue$/,
loader: 'vue-loader',
options: {
loaders: {
// Since sass-loader (weirdly) has SCSS as its default parse mode, we map
// the "scss" and "sass" values for the lang attribute to the right configs here.
// other preprocessors should work out of the box, no loader config like this necessary.
'scss': [
'vue-style-loader',
'css-loader',
'sass-loader'
],
'sass': [
'vue-style-loader',
'css-loader',
'sass-loader?indentedSyntax'
]
}
// other vue-loader options go here
}
},
{
test: /\.js$/,
loader: 'babel-loader',
exclude: /node_modules/
},
{
test: /\.(png|jpg|gif|svg)$/,
exclude: /node_modules/,
loader: 'file-loader',
options: {
name: '[name].[ext]',
outputPath: 'images/'
}
}
]
},
resolve: {
alias: {
'vue$': 'vue/dist/vue.esm.js'
},
extensions: ['*', '.js', '.vue', '.json']
},
devServer: {
historyApiFallback: true,
noInfo: true,
overlay: true
},
performance: {
hints: false
},
devtool: '#eval-source-map'
}
if (process.env.NODE_ENV === 'production') {
module.exports.devtool = '#source-map'
// http://vue-loader.vuejs.org/en/workflow/production.html
module.exports.plugins = (module.exports.plugins || []).concat([
new webpack.DefinePlugin({
'process.env': {
NODE_ENV: '"production"'
}
}),
// new webpack.optimize.UglifyJsPlugin({
// sourceMap: true,
// compress: {
// warnings: false
// }
// }),
new webpack.LoaderOptionsPlugin({
minimize: true
})
])
}
答案 0 :(得分:3)
如果使用vue-cli 3.0创建了项目,则可以使用filenameHashing选项将其删除。
在项目根目录上创建class Category extends Component {
constructor() {
super();
this.state = {
name: '',
errors: {},
categories: [],
loading: true,
}
this.handleInputChange = this.handleInputChange.bind(this);
this.handleSubmit = this.handleSubmit.bind(this);
}
componentDidMount() {
let self = this;
axios.get('/categories')
.then(function(response) {
self.setState({
categories: response.data,
loading: false,
});
}).catch(err => {
if (err.response.status === 401) {
this.props.history.push('/');
}
return err;
})
}
render() {
if (this.state.loading) {
return <div />
}
return <ActualComponent />
}
文件,然后将其写入。
characters = [x for x in some_string]
查看此链接:https://cli.vuejs.org/config/#filenamehashing
或者,如果您使用的是webpack配置文件,请从输出中删除vue.config.js
。
module.exports = {
filenameHashing: false
}
https://webpack.js.org/configuration/output/#output-filename
答案 1 :(得分:-1)
我找到了一个临时解决方案。问题出在webpack中。我不得不使用装载机。我使用了网址加载器。
{
test: /\.(png|jpg|gif|svg)$/,
loader: 'url-loader', //adding this line solved my problem
options: {
name: '[name].[ext]?[hash]'
}
}