Request header field Access-Control-Allow-Origin is not allowed by Access-Control-Allow-Headers

時間 2019-11-29

標籤 request header field access control allow origin allowed headers 简体版

原文原文鏈接

Failed to load resource: Request header field Access-Control-Allow-Origin is not allowed by Access-Control-Allow-Headers.
XMLHttpRequest cannot load http://130.51.23.12:8180/cas/remoteLogin. 
Request header field Access-Control-Allow-Origin is not allowed by Access-Control-Allow-Headers.

解決：去掉axios裏，服務端cas沒有allow的兩個header， // 'Access-Control-Allow-Origin':'*', // 'Access-Control-Allow-Methods':'GET, POST, OPTIONS', 或者，服務端增長allow：ios

httpServletResponse.setHeader("Access-Control-Allow-Headers",
	"Content-Type, Access-Control-Allow-Headers, Authorization, X-Requested-With, Access-Control-Allow-Methods, Access-Control-Allow-Origin");

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