{"id":167,"date":"2010-05-25T11:36:10","date_gmt":"2010-05-25T03:36:10","guid":{"rendered":"http:\/\/nick.workao.org\/?p=167"},"modified":"2010-05-25T11:36:10","modified_gmt":"2010-05-25T03:36:10","slug":"nhibernate%e4%b8%ad-isession-delete%e6%96%b9%e6%b3%95-%e4%bd%bf%e7%94%a8%e8%bf%87%e7%a8%8b%e4%b8%ad%e9%81%87%e5%88%b0%e7%9a%84%e9%97%ae%e9%a2%98","status":"publish","type":"post","link":"http:\/\/nick.txtcc.com\/index.php\/win\/167","title":{"rendered":"NHIBERNATE\u4e2d ISession.Delete\u65b9\u6cd5 \u4f7f\u7528\u8fc7\u7a0b\u4e2d\u9047\u5230\u7684\u95ee\u9898."},"content":{"rendered":"<p>\u4ee5\u4e0b\u4e24\u6bb5\u5220\u9664\u4ee3\u7801\u4e2d\uff0c\u5982\u679c\u5220\u9664\u5931\u8d25\uff08\u4f8b\u5982\u4e3b\u5916\u952e\u7ea6\u675f\uff09\uff0c\u5728\u5f53\u524dSESSION\u4e2d\uff0c\u8be5\u5b9e\u4f53\u5df2\u7ecf\u88ab\u5220\u9664\u3002<\/p>\n<p>\u4f46\u662f\u5728\u6570\u636e\u5e93\u4e2d\u4f9d\u7136\u5b58\u5728\u7684\uff0c\u800c\u6b64\u65f6\u5982\u679c\u4f7f\u7528SESSION.GET\u65b9\u6cd5\u6765\u83b7\u53d6\u521a\u624d\u5220\u9664\u5931\u8d25\u7684\u5b9e\u4f53\uff0c\u5c06\u8fd4\u56deNULL\u503c\u3002<\/p>\n<p>\u82e5\u8981\u67e5\u8be2\u521a\u624d\u5220\u9664\u5931\u8d25\u7684\u5b9e\u4f53\uff0c\u90a3\u4e48\u9700\u8981\u6253\u5f00\u4e00\u4e2a\u65b0\u7684SESSION\u3002<\/p>\n<p>\u4ee3\u7801\u4e00\uff1a<\/p>\n<p>\/\/\/<summary>\n\/\/\/<strong>\u6e05\u9664\u6570\u636e<\/strong>\u5e93\u4e2d Users\u8868\u4e2d\u7684\u6240\u6709\u6570\u636e\uff0c\u63d0\u4f9b\u4e00\u4e2a\u5e72\u51c0\u7684\u6d4b\u8bd5\u6570\u636e\u73af\u5883\n\/\/\/<\/summary>\n[Test]\npublic void  ClearData() {\n\/\/ISession\u5bf9\u8c61\u63d0\u4f9b\u4e00\u4e2a\u5230\u540e\u53f0\u6570\u636e\u5e93\u7684\u8fde\u63a5\uff0c\u53c2\u6570\u7531App.config\u6307\u5b9a\n\/\/ITransaction\u5bf9\u8c61\u63d0\u4f9b\u4e00\u4e2a\u53ef\u4ee5\u88abNHibernate\u7ba1\u7406\u7684\u4e8b \u52a1\u3002\nISession session = factory.OpenSession();\nITransaction  transaction = session.BeginTransaction();<\/p>\n<p>\/\/\u4f7f\u7528\u67e5\u8be2\u5220\u9664\u6240\u6709\u6570\u636e\nsession.Delete(\u201dSelect From User Where 1=1\u2033);<\/p>\n<p>transaction.Commit();<\/p>\n<p>session.Close();<\/p>\n<p>}<\/p>\n<p>\u4ee3\u7801\u4e8c\uff1a<\/p>\n<p>\/\/\/<summary>\n\/\/\/<strong>\u5220\u9664\u6307\u5b9a\u7684\u5bf9\u8c61<\/strong>\n\/\/\/<\/summary>\n[Test]\npublic void  DeleteTest() {\nISession session =  factory.OpenSession();\nITransaction  transaction = session.BeginTransaction();<\/p>\n<p>User aUser;<\/p>\n<p>try {\n\/\/\u5f53userId\u6307\u5b9a\u7684\u6570\u636e\u5728\u6570\u636e\u5e93\u4e2d\u4e0d\u5b58\u5728\u65f6\u4f1a\u629b\u51fa\u5f02\u5e38\naUser = session.Load(typeof(User), userId) as User;<\/p>\n<p>if (aUser!=null) { session.Delete(aUser); }<\/p>\n<p>transaction.Commit();\n}<\/p>\n<p>catch { transaction.Rollback();\u00a0 }<\/p>\n<p>finally { session.Close();\u00a0 }<\/p>\n<p>}<\/p>","protected":false},"excerpt":{"rendered":"<p>\u4ee5\u4e0b\u4e24\u6bb5\u5220\u9664\u4ee3\u7801\u4e2d\uff0c\u5982\u679c\u5220\u9664\u5931\u8d25\uff08\u4f8b\u5982\u4e3b\u5916\u952e\u7ea6\u675f\uff09\uff0c\u5728\u5f53\u524dSESSION\u4e2d\uff0c\u8be5\u5b9e\u4f53\u5df2\u7ecf\u88ab\u5220\u9664\u3002 \u4f46\u662f\u5728\u6570\u636e\u5e93\u4e2d\u4f9d\u7136\u5b58\u5728\u7684\uff0c\u800c\u6b64\u65f6\u5982\u679c\u4f7f\u7528SESSION.GET\u65b9\u6cd5\u6765\u83b7\u53d6\u521a\u624d\u5220\u9664\u5931\u8d25\u7684\u5b9e\u4f53\uff0c\u5c06\u8fd4\u56deNUL&#46;&#46;&#46;<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[113,444],"class_list":["post-167","post","type-post","status-publish","format-standard","hentry","category-win","tag-delete","tag-nhibernate"],"_links":{"self":[{"href":"http:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/posts\/167","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/comments?post=167"}],"version-history":[{"count":1,"href":"http:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/posts\/167\/revisions"}],"predecessor-version":[{"id":168,"href":"http:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/posts\/167\/revisions\/168"}],"wp:attachment":[{"href":"http:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/media?parent=167"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/categories?post=167"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/tags?post=167"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}