Vue开发环境跨域访问问题

module.exports = {
 dev: {

  // Paths
  assetsSubDirectory: 'static',
  assetsPublicPath: '/',
  proxyTable: {
   '/api':{
    target:'http://192.168.1.99:8080/',
    changeOrigin:true,
    pathRewrite:{
     '^/api':''
    }
   }
  },

 proxyTable: {
   '/api':{
    target:'http://192.168.1.99:8080/',
    changeOrigin:true,
    pathRewrite:{
     '^/api':''
    }
   }
  }