uni-app H5跨域

manifest.js

"h5" : {
     "router" : {
         "base" : "./"
     },
     "devServer" : {
         "https" : false,
         "host" : "0.0.0.0",
         "proxy" : {
             "/api" : {
                 "target" : "请求",
                 "changeOrigin" : true,
                 "ws" : true,
                 "pathRewrite" : {
                     "^/api" : "/"
                 }
             }
         }
     }
 }
     
  
  

let baseUrl =''; // #ifdef H5 baseUrl = "/api"; // #endif