Function defineProperties

miniprogram_dist/engine-wrapper.js:218–226

(target, props)

            var _createClass = function () {
                function defineProperties(target, props) {
                    for (var i = 0; i < props.length; i++) {
                        var descriptor = props[i];
                        descriptor.enumerable = descriptor.enumerable || false;
                        descriptor.configurable = true;
                        if ("value" in descriptor) descriptor.writable = true;
                        Object.defineProperty(target, descriptor.key, descriptor);
                    }
                }

                return function (Constructor, protoProps, staticProps) {
                    if (protoProps) defineProperties(Constructor.prototype, protoProps);