XMLHttpRequest cannot load http://study.163.com/webDev/c... Redirect from 'http://study.163.com/webDev/c...' to 'http://study.163.com/systemEr...' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'http://localhost:8000' is therefore not allowed access.我只知道這里涉及到了跨域,我用的是絕對地址訪問的.瀏覽器Chrome56.JavaScript高級程序設計上面說是支持XHR原生跨域的.我想問下這個是服務器端拒絕訪問嗎?還是地址不對?(這個應該不會)如果不是,如何訪問?最好是原生JS! 謝謝!
關于Ajax跨域的問題
慕尼黑5688855
2018-10-19 18:15:51