nginx配置代理

    // 假如请求的接口是 http://192.168.1.100:8769/applications
    let testAxios = axios.create({
        baseURL: ""
    })
    testAxios.interceptors.request.use(function (config) {
        config.headers.Accept = "application/json"
        return config;
    }, function (error) {
        // Do something with request error
        console.info("error: ");
        console.info(error);
        return Promise.reject(error);
    });
    testAxios.get("/applications/").then(res => {
        console.log(res)
    })

    // vue.config.js
    devServer: {
            open: false, // 项目运行后是否自动打开浏览器
            //host: 'localhost',
            host: '192.168.1.199',
            //port: 8081,
            https: false,
            hotOnly: false, // 热更新
            proxy: {
                // 配置跨域
                '/applications': {
                    target: 'http://192.168.1.100:8769',
                    wx: true,
                    changeOrigin: true,
                    pathRewrite: {
                        //'^/api': '/mock'
                        '^/applications': '/applications'
                    }
                }
            },
        },

        // nginx中的配置
        location~/applications/ {
            proxy_pass http: //192.168.1.100:8769;
        }