vue-cli3.0 axios跨域請求代理配置及端口修改

1.安裝 axios

vue add axios

2.項目根目錄下新建 vue.config.js

// vue.config.js
module.exports = {
    devServer: {
        port: 端口號,
        proxy: {
            '/apis': {
                target: 'https://movie.douban.com/',  // target host
                ws: true,  // proxy websockets 
                changeOrigin: true,  // needed for virtual hosted sites
                pathRewrite: {
                    '^/apis': ''  // rewrite path
                }
            },
        }
    }
};

3. 重啓服務npm run serve

4. *.vue 文件中請求實例

this.axios.get('/apis/ithil_j/activity/movie_annual2017').then(res => {
	console.log(res.data)
}, res => {
    console.info('調用失敗');
})