本地请求第三方接口失败

浏览器发布测试报错    Access to XMLHttpRequest at 'http://api.tanshuapi.com/api/exchange/v1/index?key=&from=USD&to=CNY&money=1&updatetime=)' from origin 'http://localhost:30707' has been blocked by CORS policy: Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource.



本地测试都没法测啊，跨域了？？？怎么弄呢，就是要本地测试

如小胖老师所说，我们可以在服务端命令中发送HTTP请求~~

具体可以参考：
服务端命令作为WebAPI供三方调用和跨域问题解决
https://gcdn.grapecity.com.cn/showtopic-187508-1-1.html
(出处: 葡萄城开发者社区)

那您把请求放在服务端命令里试试？