" http://www.abc.com" is an address outside the wall with a ladder locally, so direct access is ok.

but during development, the node layer uses http-proxy-middleware as a proxy, for example:

app.use("/api/abc", proxy({
  target: "http://www.abc.com",
  pathRewrite: {
    "^/api/abc" : "",     // rewrite path
  },
}));

agent, it is found that the interface can not be accessed, what should I do?