天文图像图片-免费API,收集所有免费的API

基本说明：

接口地址：https://api.nasa.gov/planetary/apod
返回格式：json
请求方式：get
请求示例：https://api.nasa.gov/planetary/apod?api_key=key

请求参数说明：

名称	类型	必填	说明
api_key	string	必填	网站密钥扫码关注公众号
date	string	选填	指定日期图片，格式：Y-m-d
start_date	string	选填	开始日期，格式：Y-m-d
end_date	string	选填	开始日期
count	int	选填	如果指定了此项，count则将返回随机选择的图像
thumbs	bool	选填	返回视频缩略图的 URL

返回参数说明：

名称	类型	说明
copyright	string	版权
date	string	日期
explanation	string	解释
url	string	图片地址
media_type	string	资源类型
title	string	标题

JSON返回示例：

{
	"copyright": "\nDavid Moulton\n",
	"date": "2024-03-05",
	"explanation": "Is this a painting or a photograph? In this celestial abstract art composed with a cosmic brush, dusty nebula NGC 2170, also known as the Angel Nebula, shines just above the image center. Reflecting the light of nearby hot stars, NGC 2170 is joined by other bluish reflection nebulae, a red emission region, many dark absorption nebulae, and a backdrop of colorful stars. Like the common household items that abstract painters often choose for their subjects, the clouds of gas, dust, and hot stars featured here are also commonly found in a setting like this one --  a massive, star-forming molecular cloud in the constellation of the Unicorn (Monoceros). The giant molecular cloud, Mon R2, is impressively close, estimated to be only 2,400 light-years or so away. At that distance, this canvas would be over 60 light-years across.",
	"hdurl": "https://apod.nasa.gov/apod/image/2403/AngelNebula_Moulton_2516.jpg",
	"media_type": "image",
	"service_version": "v1",
	"title": "NGC 2170: Angel Nebula Abstract Art",
	"url": "https://apod.nasa.gov/apod/image/2403/AngelNebula_Moulton_960.jpg"
}

服务级错误码参照

错误码	说明
-	-

完整教学代码示例

<?php
/**
 * Created by PhpStorm.
 * User: FZS
 * Time: 2024/3/5 11:11
 */
class freeApi
{
    private $apiUrl;

    public function __construct()
    {
        $this->apiUrl = 'https://api.nasa.gov/planetary/apod?api_key=key';
    }

    /**
     * 获取结果
     * @return array
     */
    public function getResult()
    {
        return file_get_contents($this->apiUrl);
    }
}

package main

import (
	"fmt"
	"io/ioutil"
	"log"
	"net/http"
)

const (
	APIURL   = "https://api.nasa.gov/planetary/apod?api_key=key"
)

func main() {
	queryUrl := fmt.Sprintf("%s",APIURL)
	resp, err := http.Get(queryUrl)
	if err != nil {
		log.Println(err)
		return
	}

	defer resp.Body.Close()

	body, err := ioutil.ReadAll(resp.Body)

	if err != nil {
		fmt.Println(err)
		return
	}

	fmt.Println(string(body))
}