使用Python源码实现Aria2的API接口进行批量下载
Aria2是一个轻量级、多协议、多源、跨平台的下载工具，支持HTTP/HTTPS、FTP、SFTP、BitTorrent和Metalink等协议。要使用Aria2的API接口进行批量下载Python源码，首先需要安装`aria2`库，然后创建一个配置文件，指定下载链接和保存路径。接着，使用`aria2.conf`文件创建一个新的Aria2实例，并调用`add_uri`方法添加下载任务。最后，调用`start`方法开始下载。以下是一个简单的示例代码： ```python import aria2 # 创建Aria2实例 aria2_instance = aria2.aria2('path/to/aria2.conf') # 添加下载任务 download_urls = ['https://www.example.com/file1.py', 'https://www.example.com/file2.py'] for url
importrequestsimportjsonclassAria2Download:def__init__(self):self.api="http://localhost:6800/jsonrpc"#消息id，aria2会原样返回这个id，可以自动生成也可以用其他唯一标识self.id="QXJpYU5nXzE2NzUxMzUwMDFfMC42Mzc0MDA5MTc2NjAzNDM="defaddUri(self,url,path,file=None,proxy=None):"""添加任务:paramurl:文件下载地址:parampath:文件保存路径:paramfile:文件保存名称:paramproxy:代{过}{滤}理地址:return:"""data={"id":self.id,"jsonrpc":"2.0","method":"aria2.addUri","params":[[url],{"dir":path,"out":file,"all-proxy":proxy}]}req=requests.post(url=self.api,data=json.dumps(data))return_json=req.json()req.close()#print("addUri",return_json)returnreturn_jsondefgetGlobalStat(self):"""获取全部下载信息:return:"""data={"jsonrpc":"2.0","method":"aria2.getGlobalStat","id":self.id}req=requests.post(url=self.api,data=json.dumps(data))return_json=req.json()req.close()#print("getGlobalStat",return_json)returnreturn_jsondeftellActive(self):"""正在下载:return:"""data={"jsonrpc":"2.0","method":"aria2.tellActive","id":self.id,"params":[["gid","totalLength","completedLength","uploadSpeed","downloadSpeed","connections","numSeeders","seeder","status","errorCode","verifiedLength","verifyIntegrityPending","files","bittorrent","infoHash"]]}req=requests.post(url=self.api,data=json.dumps(data))return_json=req.json()req.close()#print("getGlobalStat",return_json)returnreturn_jsondeftellWaiting(self):"""正在等待:return:"""data={"jsonrpc":"2.0","method":"aria2.tellWaiting","id":self.id,"params":[0,1000,["gid","totalLength","completedLength","uploadSpeed","downloadSpeed","connections","numSeeders","seeder","status","errorCode","verifiedLength","verifyIntegrityPending"]]}req=requests.post(url=self.api,data=json.dumps(data))return_json=req.json()req.close()print("tellWaiting",return_json)returnreturn_jsondeftellStopped(self):"""已完成/已停止:return:"""data={"jsonrpc":"2.0","method":"aria2.tellStopped","id":self.id,"params":[-1,1000,["gid","totalLength","completedLength","uploadSpeed","downloadSpeed","connections","numSeeders","seeder","status","errorCode","verifiedLength","verifyIntegrityPending"]]}req=requests.post(url=self.api,data=json.dumps(data))return_json=req.json()req.close()#print("tellStopped",return_json)returnreturn_jsondeftellStatus(self,gid):"""任务状态:paramgid:任务ID:return:"""data={"jsonrpc":"2.0","method":"aria2.tellStatus","id":self.id,"params":[gid]}req=requests.post(url=self.api,data=json.dumps(data))return_json=req.json()req.close()#print("tellWaiting",return_json)returnreturn_jsondefremoveDownloadResult(self,gid):"""删除下载结束的任务:paramgid:任务ID:return:"""data={"jsonrpc":"2.0","method":"aria2.removeDownloadResult","id":self.id,"params":[gid]}req=requests.post(url=self.api,data=json.dumps(data))return_json=req.json()req.close()#print("removeDownloadResult",return_json)returnreturn_json
