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<feed xmlns="http://www.w3.org/2005/Atom" xmlns:dc="http://purl.org/dc/elements/1.1/">
  <title>请教：netbean6.5的portlet如何定义mysql的大字段</title>
  <link rel="self" href="https://liferay.dev/c/message_boards/find_thread?p_l_id=119785294&amp;threadId=2579883" />
  <subtitle>请教：netbean6.5的portlet如何定义mysql的大字段</subtitle>
  <id>https://liferay.dev/c/message_boards/find_thread?p_l_id=119785294&amp;threadId=2579883</id>
  <updated>2026-04-07T01:54:28Z</updated>
  <dc:date>2026-04-07T01:54:28Z</dc:date>
  <entry>
    <title>RE: 请教：netbean6.5的portlet如何定义mysql的大字段</title>
    <link rel="alternate" href="https://liferay.dev/c/message_boards/find_message?p_l_id=119785294&amp;messageId=2594450" />
    <author>
      <name>aris yu</name>
    </author>
    <id>https://liferay.dev/c/message_boards/find_message?p_l_id=119785294&amp;messageId=2594450</id>
    <updated>2009-03-24T09:25:07Z</updated>
    <published>2009-03-24T09:25:07Z</published>
    <summary type="html">已解决，方法如下：&lt;br /&gt;&lt;br /&gt;在service里定义成string&lt;br /&gt;对于文件可以将其转成base64位，再转成string放入DB，需要用时将base64还原成文件&lt;br /&gt;&lt;br /&gt;谢谢</summary>
    <dc:creator>aris yu</dc:creator>
    <dc:date>2009-03-24T09:25:07Z</dc:date>
  </entry>
  <entry>
    <title>RE: 请教：netbean6.5的portlet如何定义mysql的大字段</title>
    <link rel="alternate" href="https://liferay.dev/c/message_boards/find_message?p_l_id=119785294&amp;messageId=2593301" />
    <author>
      <name>aris yu</name>
    </author>
    <id>https://liferay.dev/c/message_boards/find_message?p_l_id=119785294&amp;messageId=2593301</id>
    <updated>2009-03-24T07:18:55Z</updated>
    <published>2009-03-24T07:18:55Z</published>
    <summary type="html">非常感谢，我看下了，的确如些，但现在我用的是netbean的service builder xml来生成，看：&lt;br /&gt;&amp;lt;entity name=&amp;#39;ResourceComment&amp;#39; table=&amp;#39;RESOURCE_COMMENT&amp;#39; local-service=&amp;#39;true&amp;#39; remote-service=&amp;#39;false&amp;#39;&amp;gt;&lt;br /&gt;		&amp;lt;column name=&amp;#39;resourceCommentId&amp;#39; db-name=&amp;#39;RESOURCECOMMENT_ID&amp;#39; type=&amp;#39;String&amp;#39; primary=&amp;#39;true&amp;#39;&amp;gt;&lt;br /&gt;		&amp;lt;/column&amp;gt;&lt;br /&gt;		&amp;lt;column name=&amp;#39;resourceId&amp;#39; db-name=&amp;#39;RESOURCE_ID&amp;#39; type=&amp;#39;String&amp;#39;&amp;gt;&lt;br /&gt;		&amp;lt;/column&amp;gt;&lt;br /&gt;		&lt;span style="color: #EB1D1D"&gt;&amp;lt;column name=&amp;#39;resourceCo&lt;span style="color: #F82121"&gt;&lt;/span&gt;mmentContent&amp;#39; db-name=&amp;#39;RESOURCECOMMENT_CONTENT&amp;#39; type=&amp;#39;String&amp;#39;&amp;gt;&lt;br /&gt;            &amp;lt;hint-collection name=&amp;#34;CLOB&amp;#34; /&amp;gt;&lt;br /&gt;        &amp;lt;/column&amp;gt;&lt;/span&gt;&lt;br /&gt;		&amp;lt;column name=&amp;#39;resourceCommentUser&amp;#39; db-name=&amp;#39;RESOURCECOMMENT_USER&amp;#39; type=&amp;#39;String&amp;#39;&amp;gt;&lt;br /&gt;		&amp;lt;/column&amp;gt;&lt;br /&gt;		&amp;lt;column name=&amp;#39;resourceCommentTime&amp;#39; db-name=&amp;#39;RESOURCECOMMENT_TIME&amp;#39; type=&amp;#39;Date&amp;#39;&amp;gt;&lt;br /&gt;		&amp;lt;/column&amp;gt;&lt;br /&gt;		&amp;lt;finder name=&amp;#39;FindbyUser&amp;#39; return-type=&amp;#39;Collection&amp;#39;&amp;gt;&lt;br /&gt;			&amp;lt;finder-column name=&amp;#39;resourceCommentUser&amp;#39;&amp;gt;&lt;br /&gt;			&amp;lt;/finder-column&amp;gt;&lt;br /&gt;		&amp;lt;/finder&amp;gt;&lt;br /&gt;	&amp;lt;/entity&amp;gt;&lt;br /&gt;&lt;br /&gt;这里无法识别这个，请问大侠有没有用过netbean 插件来做这些呢，有法子吗，谢谢</summary>
    <dc:creator>aris yu</dc:creator>
    <dc:date>2009-03-24T07:18:55Z</dc:date>
  </entry>
  <entry>
    <title>RE: 请教：netbean6.5的portlet如何定义mysql的大字段</title>
    <link rel="alternate" href="https://liferay.dev/c/message_boards/find_message?p_l_id=119785294&amp;messageId=2592766" />
    <author>
      <name>Wan Gavin</name>
    </author>
    <id>https://liferay.dev/c/message_boards/find_message?p_l_id=119785294&amp;messageId=2592766</id>
    <updated>2009-03-24T06:24:57Z</updated>
    <published>2009-03-24T06:24:57Z</published>
    <summary type="html">&lt;strong&gt;service builder：&lt;/strong&gt;&lt;br /&gt;&lt;br /&gt;见 portal-model-hints.xml&lt;br /&gt;&lt;br /&gt;....&lt;br /&gt;		&amp;lt;field name=&amp;#34;text&amp;#34; type=&amp;#34;String&amp;#34;&amp;gt;&lt;br /&gt;			&amp;lt;hint-collection name=&amp;#34;CLOB&amp;#34; /&amp;gt;&lt;br /&gt;		&amp;lt;/field&amp;gt;&lt;br /&gt;....&lt;br /&gt;&lt;br /&gt;&lt;strong&gt;Document library：&lt;/strong&gt;&lt;br /&gt;&lt;br /&gt;见 DLServiceUtil  API</summary>
    <dc:creator>Wan Gavin</dc:creator>
    <dc:date>2009-03-24T06:24:57Z</dc:date>
  </entry>
  <entry>
    <title>RE: 请教：netbean6.5的portlet如何定义mysql的大字段</title>
    <link rel="alternate" href="https://liferay.dev/c/message_boards/find_message?p_l_id=119785294&amp;messageId=2592651" />
    <author>
      <name>aris yu</name>
    </author>
    <id>https://liferay.dev/c/message_boards/find_message?p_l_id=119785294&amp;messageId=2592651</id>
    <updated>2009-03-24T06:03:57Z</updated>
    <published>2009-03-24T06:03:57Z</published>
    <summary type="html">没有看明白，可以说细点不.&lt;br /&gt;&lt;br /&gt;在service.xml中能否进行定义&lt;br /&gt;能：怎么定义&lt;br /&gt;&lt;br /&gt;不能：如何利用document liberay的东东进行存诸blob,clob这样的大东东&lt;br /&gt;&lt;br /&gt;谢谢</summary>
    <dc:creator>aris yu</dc:creator>
    <dc:date>2009-03-24T06:03:57Z</dc:date>
  </entry>
  <entry>
    <title>RE: 请教：netbean6.5的portlet如何定义mysql的大字段</title>
    <link rel="alternate" href="https://liferay.dev/c/message_boards/find_message?p_l_id=119785294&amp;messageId=2580205" />
    <author>
      <name>Wan Gavin</name>
    </author>
    <id>https://liferay.dev/c/message_boards/find_message?p_l_id=119785294&amp;messageId=2580205</id>
    <updated>2009-03-23T08:18:24Z</updated>
    <published>2009-03-23T08:18:24Z</published>
    <summary type="html">Liferay 中 ”大“ 东西 都放在 docment library中了。</summary>
    <dc:creator>Wan Gavin</dc:creator>
    <dc:date>2009-03-23T08:18:24Z</dc:date>
  </entry>
  <entry>
    <title>RE: 请教：netbean6.5的portlet如何定义mysql的大字段</title>
    <link rel="alternate" href="https://liferay.dev/c/message_boards/find_message?p_l_id=119785294&amp;messageId=2579934" />
    <author>
      <name>aris yu</name>
    </author>
    <id>https://liferay.dev/c/message_boards/find_message?p_l_id=119785294&amp;messageId=2579934</id>
    <updated>2009-03-23T07:30:30Z</updated>
    <published>2009-03-23T07:30:30Z</published>
    <summary type="html">有点急，在线的哪位大侠给我点指示呀，谢谢</summary>
    <dc:creator>aris yu</dc:creator>
    <dc:date>2009-03-23T07:30:30Z</dc:date>
  </entry>
  <entry>
    <title>请教：netbean6.5的portlet如何定义mysql的大字段</title>
    <link rel="alternate" href="https://liferay.dev/c/message_boards/find_message?p_l_id=119785294&amp;messageId=2579882" />
    <author>
      <name>aris yu</name>
    </author>
    <id>https://liferay.dev/c/message_boards/find_message?p_l_id=119785294&amp;messageId=2579882</id>
    <updated>2009-03-23T07:21:02Z</updated>
    <published>2009-03-23T07:21:02Z</published>
    <summary type="html">如题，我现在做一个resource的porlet，resource的内容可能是图片，大数据类型字段，但我在用netbean的时候，看到的只是其本数据类型或是类类型，如果要定义存放大字段，像图片，压缩包文件，如何编定义代码，谢谢&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;thank you</summary>
    <dc:creator>aris yu</dc:creator>
    <dc:date>2009-03-23T07:21:02Z</dc:date>
  </entry>
</feed>
