{"action":"created","issue":{"url":"https://api.github.com/repos/wyouflf/xUtils3/issues/73","labels_url":"https://api.github.com/repos/wyouflf/xUtils3/issues/73/labels{/name}","comments_url":"https://api.github.com/repos/wyouflf/xUtils3/issues/73/comments","events_url":"https://api.github.com/repos/wyouflf/xUtils3/issues/73/events","html_url":"https://github.com/wyouflf/xUtils3/issues/73","id":122866017,"number":73,"title":"DB的问题如何判断表是否存在","user":{"login":"cekowu","id":8789913,"avatar_url":"https://avatars.githubusercontent.com/u/8789913?v=3","gravatar_id":"","url":"https://api.github.com/users/cekowu","html_url":"https://github.com/cekowu","followers_url":"https://api.github.com/users/cekowu/followers","following_url":"https://api.github.com/users/cekowu/following{/other_user}","gists_url":"https://api.github.com/users/cekowu/gists{/gist_id}","starred_url":"https://api.github.com/users/cekowu/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/cekowu/subscriptions","organizations_url":"https://api.github.com/users/cekowu/orgs","repos_url":"https://api.github.com/users/cekowu/repos","events_url":"https://api.github.com/users/cekowu/events{/privacy}","received_events_url":"https://api.github.com/users/cekowu/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":1,"created_at":"2015-12-18T02:31:26Z","updated_at":"2015-12-18T05:04:08Z","closed_at":null,"body":"Xutil 增加orm 数据库：\r\n   集成xutil 数据库这块，可能是应用发布了几个版本之后才修改集成的，这时数据库的表已经存在手上，\r\n这时希望有方法判断某些表是否存在"},"comment":{"url":"https://api.github.com/repos/wyouflf/xUtils3/issues/comments/165674076","html_url":"https://github.com/wyouflf/xUtils3/issues/73#issuecomment-165674076","issue_url":"https://api.github.com/repos/wyouflf/xUtils3/issues/73","id":165674076,"user":{"login":"wyouflf","id":2654372,"avatar_url":"https://avatars.githubusercontent.com/u/2654372?v=3","gravatar_id":"","url":"https://api.github.com/users/wyouflf","html_url":"https://github.com/wyouflf","followers_url":"https://api.github.com/users/wyouflf/followers","following_url":"https://api.github.com/users/wyouflf/following{/other_user}","gists_url":"https://api.github.com/users/wyouflf/gists{/gist_id}","starred_url":"https://api.github.com/users/wyouflf/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/wyouflf/subscriptions","organizations_url":"https://api.github.com/users/wyouflf/orgs","repos_url":"https://api.github.com/users/wyouflf/repos","events_url":"https://api.github.com/users/wyouflf/events{/privacy}","received_events_url":"https://api.github.com/users/wyouflf/received_events","type":"User","site_admin":false},"created_at":"2015-12-18T05:04:08Z","updated_at":"2015-12-18T05:04:08Z","body":"TableEntity.get(db, tableClass).tableIsExist();"}}