python没有原生goto语句,需要安装第三方库。
安装: pip3 install goto-statement
示例:
@with_goto def get_response(i): label .begin print(i) site = "XXX" r = urllib.request.Request(site, headers=hdr) try: response = urllib.request.urlopen(r,timeout=10) except: goto .begin return response
原文:https://www.cnblogs.com/tiandsp/p/14392577.html