Please use the standard event.preventDefault() instead. main-built.js:6OPTIONS http://api.mywebsite.com/users 500 (Internal Server Error) main-built.js:7
OPTIONS http://api.mywebsite.com/users No 'Access-Control-Allow-OriginOrigin '
我尝试使用XMLHttpRequest发送请求,但由于跨域限制导致发送失败:
Cross-Origin Request Blocked: The Same Origin Policy disallows我在上读到,我可以指定额外的匹配模式,以允许在内容脚本中进行跨域访问,但在将"http://127.0.0.1:8089/*"添加到manifest.json中的permissions之后,该限制仍然有效有没有可能突破跨<