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Vue+netFramwork4.8处理跨域请求

  最近在搭一个vue+framwork4.8的项目,记录一下:   问题1:报错:Access to XMLHttpRequest at 'https://localhost:44391/api/Hold/GetLotInfoList' from origin 'http://localhost:8080' has been blocked by CORS policy: Response to preflight request doesn't pas