@sword-code-practice/sword-cors/lib/index.cjs

sword框架下的cors插件，不会被预设在sword中，需要手动添加插件

'use strict';

Object.defineProperty(exports, '__esModule', { value: true });

var __defProp = Object.defineProperty;
var __defProps = Object.defineProperties;
var __getOwnPropDescs = Object.getOwnPropertyDescriptors;
var __getOwnPropSymbols = Object.getOwnPropertySymbols;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __propIsEnum = Object.prototype.propertyIsEnumerable;
var __defNormalProp = (obj, key, value) => key in obj ? __defProp(obj, key, { enumerable: true, configurable: true, writable: true, value }) : obj[key] = value;
var __spreadValues = (a, b) => {
  for (var prop in b || (b = {}))
    if (__hasOwnProp.call(b, prop))
      __defNormalProp(a, prop, b[prop]);
  if (__getOwnPropSymbols)
    for (var prop of __getOwnPropSymbols(b)) {
      if (__propIsEnum.call(b, prop))
        __defNormalProp(a, prop, b[prop]);
    }
  return a;
};
var __spreadProps = (a, b) => __defProps(a, __getOwnPropDescs(b));
const defaultResHeaders = {
  "Access-Control-Allow-Origin": "*"
};
const useCorsPlugin = (resHeaders = defaultResHeaders) => {
  return {
    name: "cors",
    context: (ctx) => {
      ctx = __spreadProps(__spreadValues({}, ctx), {
        resHeaders
      });
      return ctx;
    }
  };
};

exports.useCorsPlugin = useCorsPlugin;