NestJS装饰器实现GET请求

import axios from "axios";
const Get = (url: string) => {
	return (target: Object, key: any, descriptor: PropertyDescriptor) => {
		console.log(key,descriptor)
		const fnc = descriptor.value;//将原方法 fnc 存储在变量中。
		axios.get(url).then(res => {
			fnc(res, {
				status: 200,
				success: true
			})
		}).catch(e => {
			fnc(e, {
				status: 500,
				success: false
			})
		})
	}
}

class Controller {
	constructor() { }
	@Get("https://maqib.cn/_next/data/NLsSYPIRJyj1wLXgylj6N/blog.json")
	getList(res: any, status: string) {
		// console.log(res.data)
	}
}

import axios from "axios";

const Get = (url: string) => {
	return (target: Object, key: string | symbol, descriptor: PropertyDescriptor) => {
		const originalMethod = descriptor.value;

		descriptor.value = async function (...args: any[]) {
			try {
				const res = await axios.get(url);
				// 调用原始方法并传递结果和状态
				return originalMethod.apply(this, [res, { status: 200, success: true }, ...args]);
			} catch (e) {
				// 处理错误情况
				return originalMethod.apply(this, [e, { status: 500, success: false }, ...args]);
			}
		};
	};
}

class Controller {
	constructor() {}

	@Get("https://maqib.cn/_next/data/NLsSYPIRJyj1wLXgylj6N/blog.json")
	async getList(res?:any, status?: { status: number; success: boolean }) {
		if (status?.success) {
			console.log(res.data); // 正常响应
		} else {
			console.error('Error:', res); // 错误处理
		}
	}
}

// 测试控制器
const controller = new Controller();
controller.getList(); // 调用 getList 方法