問(wèn)題描述

報(bào)錯(cuò)截圖如下：

XMLHttpRequest cannot load http://localhost:9090/services/user/login. Response to preflight request doesn’t pass access control check: No ’Access-Control-Allow-Origin’ header is present on the requested resource. Origin ’http://localhost:9000’ is therefore not allowed access. The response had HTTP status code 403.

反向代理配置如下：

請(qǐng)問(wèn)，配置哪里出了問(wèn)題？

問(wèn)題解答

是跨域問(wèn)題吧，參見(jiàn)/a/11...

server_name 用 localhost 就好，不必帶端口，不然 http://localhost:9090/services/ 就轉(zhuǎn)發(fā)到 9000 端口了。配置其他部分應(yīng)該沒(méi)毛病，提一點(diǎn)建議，nginx配置也貼代碼而不是圖片就好了，謝謝。

server { listen 9090; server_name localhost; // 修改這里location /front/ {proxy_pass http://127.0.0.1:9000/; }location /services/ {proxy_pass http://127.0.0.1:8080/services/; }}回答3：

根據(jù)錯(cuò)誤提示，應(yīng)該是你的 Apache 沒(méi)有 services/ 目錄的訪問(wèn)權(quán)限？是不是項(xiàng)目路徑不在 Apache 默認(rèn)路徑下，是的話要做相應(yīng)的配置

把location /services/ 改成 location /services