更新 'app.js'
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							| @ -13,7 +13,7 @@ app.use(async (ctx, next) => { | ||||
|     ctx.set("Access-Control-Allow-Methods", "OPTIONS, GET, PUT, POST, DELETE"); | ||||
| 
 | ||||
|     // 字段是必需的。它也是一个逗号分隔的字符串,表明服务器支持的所有头信息字段.
 | ||||
|     ctx.set("Access-Control-Allow-Headers", "x-requested-with, accept, origin, content-type"); | ||||
|     ctx.set("Access-Control-Allow-Headers", "x-requested-with, accept, origin, content-type, referer"); | ||||
| 
 | ||||
|     // 服务器收到请求以后,检查了Origin、Access-Control-Request-Method和Access-Control-Request-Headers字段以后,确认允许跨源请求,就可以做出回应。
 | ||||
|     // Content-Type表示具体请求中的媒体类型信息
 | ||||
|  | ||||
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