Safari Put Request Method不允许出现cors问题

Question

我正在提出来自safari的put请求，它给出了CORS问题，即

Failed to load resource: Method PUT is not allowed by Access-Control-Allow-Methods.

但它在chrome中运行良好，你可以看到我的响应标题，如果我的工作有误，请帮助我

res.header("Access-Control-Allow-Origin", "*");
res.header("Access-Control-Allow-Methods", "*");
res.header("Access-Control-Allow-Headers", "Origin, X-Requested-With ,allow-access");

Answer 1

我只是用res.header("Access-Control-Allow-Methods", "*");替换res.header("Access-Control-Allow-Methods", "PUT");并且它工作正常，仍然怀疑'*'的问题是什么。