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文件上传下载修正

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wangys
2025-12-20 15:14:44 +08:00
parent 9b6e959973
commit 81508a1fdc
28 changed files with 1059 additions and 192 deletions
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60
urbanLifelineServ/ai/src/main/resources/mapper/TbKnowledgeFileMapper.xml
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@@ -15,6 +15,26 @@
<result column="deleted" property="deleted" jdbcType="BOOLEAN"/>
</resultMap>
<resultMap id="KnowledgeFileVOResultMap" type="org.xyzh.api.ai.vo.KnowledgeFileVO">
<result column="optsn" property="optsn" jdbcType="VARCHAR"/>
<result column="knowledge_id" property="knowledgeId" jdbcType="VARCHAR"/>
<result column="file_root_id" property="fileRootId" jdbcType="VARCHAR"/>
<result column="file_id" property="fileId" jdbcType="VARCHAR"/>
<result column="dify_file_id" property="difyFileId" jdbcType="VARCHAR"/>
<result column="version" property="version" jdbcType="INTEGER"/>
<result column="create_time" property="createTime" jdbcType="TIMESTAMP"/>
<result column="update_time" property="updateTime" jdbcType="TIMESTAMP"/>
<result column="delete_time" property="deleteTime" jdbcType="TIMESTAMP"/>
<result column="deleted" property="deleted" jdbcType="BOOLEAN"/>
<result column="file_name" property="fileName" jdbcType="VARCHAR"/>
<result column="file_path" property="filePath" jdbcType="VARCHAR"/>
<result column="file_size" property="fileSize" jdbcType="BIGINT"/>
<result column="file_mime_type" property="fileMimeType" jdbcType="VARCHAR"/>
<result column="file_url" property="fileUrl" jdbcType="VARCHAR"/>
<result column="file_extension" property="fileExtension" jdbcType="VARCHAR"/>
<result column="file_md5_hash" property="fileMd5Hash" jdbcType="VARCHAR"/>
</resultMap>
<sql id="Base_Column_List">
optsn, knowledge_id, file_root_id, file_id, dify_file_id, version,
create_time, update_time, delete_time, deleted
@@ -53,11 +73,21 @@
WHERE knowledge_id = #{knowledgeId} AND file_id = #{fileId} AND deleted = false
</select>
<select id="selectFilesByKnowledgeId" resultMap="BaseResultMap">
SELECT <include refid="Base_Column_List"/>
FROM ai.tb_knowledge_file
WHERE knowledge_id = #{knowledgeId} AND deleted = false
ORDER BY create_time DESC
<select id="selectFilesByKnowledgeId" resultMap="KnowledgeFileVOResultMap">
SELECT
kf.optsn, kf.knowledge_id, kf.file_root_id, kf.file_id, kf.dify_file_id, kf.version,
kf.create_time, kf.update_time, kf.delete_time, kf.deleted,
f.name as file_name,
f.path as file_path,
f.size as file_size,
f.mime_type as file_mime_type,
f.url as file_url,
f.extension as file_extension,
f.md5_hash as file_md5_hash
FROM ai.tb_knowledge_file kf
LEFT JOIN file.tb_sys_file f ON kf.file_id = f.file_id AND f.deleted = false
WHERE kf.knowledge_id = #{knowledgeId} AND kf.deleted = false
ORDER BY kf.create_time DESC
</select>
<select id="selectFileVersions" resultMap="BaseResultMap">
@@ -67,11 +97,21 @@
ORDER BY version DESC
</select>
<select id="selectFilePage" resultMap="BaseResultMap">
SELECT <include refid="Base_Column_List"/>
FROM ai.tb_knowledge_file
WHERE knowledge_id = #{knowledgeId} AND deleted = false
ORDER BY create_time DESC
<select id="selectFilePage" resultMap="KnowledgeFileVOResultMap">
SELECT
kf.optsn, kf.knowledge_id, kf.file_root_id, kf.file_id, kf.dify_file_id, kf.version,
kf.create_time, kf.update_time, kf.delete_time, kf.deleted,
f.name as file_name,
f.path as file_path,
f.size as file_size,
f.mime_type as file_mime_type,
f.url as file_url,
f.extension as file_extension,
f.md5_hash as file_md5_hash
FROM ai.tb_knowledge_file kf
LEFT JOIN file.tb_sys_file f ON kf.file_id = f.file_id AND f.deleted = false
WHERE kf.knowledge_id = #{knowledgeId} AND kf.deleted = false
ORDER BY kf.create_time DESC
LIMIT #{pageParam.pageSize} OFFSET #{pageParam.offset}
</select>