Access to XMLHttpRequest at‘httplocalhost跨域问题解决

// 配置跨域请求
devServer: {
port: 8080,
host: ‘localhost’,
open: true,
https: false,
proxy: {
‘/api’: {
target: ‘http://需要请求的地址/’,
ws: true,
changeOrigin: true,
pathRewrite: {
‘^/api’: ‘’
}
}
}