摘要:
from scrapy.crawler import CrawlerProcess from scrapy.utils.project import get_project_settings process = CrawlerProcess(get_project_settings()) # spi 阅读全文
摘要:
授权SCHEMA # 将SCHEMA的权限授权给用户 grant all on SCHEMA wsx_schema to wangshx; # 此时用户还没有读写权限,需要继续授权表 GRANT SELECT ON TABLE wsx_schema.wsx_table TO wangshx; # 删 阅读全文