Function InjectProperty

packages/core/src/Core/DI/Decorators.ts:168–186

(serviceType: ServiceType<IService>)

 * ```
 */
export function InjectProperty(serviceType: ServiceType<IService>): PropertyDecorator {
    return function (target: object, propertyKey: string | symbol) {
        let metadata = injectableMetadata.get((target as { constructor: Constructor }).constructor);

        if (!metadata) {
            metadata = {
                injectable: true,
                dependencies: []
            };
            injectableMetadata.set((target as { constructor: Constructor }).constructor, metadata);
        }

        if (!metadata.properties) {
            metadata.properties = new Map();
        }

        metadata.properties.set(propertyKey, serviceType);
    };
}

/**
 * 检查类是否标记为可注入