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@ -1,4 +1,5 @@
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package com.dsideal.resource.Res.Model;
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import cn.hutool.core.date.DateTime;
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import com.jfinal.plugin.activerecord.Db;
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import com.jfinal.plugin.activerecord.Page;
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@ -6,24 +7,25 @@ import com.jfinal.plugin.activerecord.Record;
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public class ResourceModel {
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/**
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增加
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* @param resource_title 资源名称
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* @param resource_size 资源大小
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* @param resource_size_int 资源大小
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* @param person_name 上传人姓名
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* @param person_id 上传人员id
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* @param extension 扩展名
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* @param file_id 对应文件的id号,是一个guid
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* @param file_md5 文件的md5值
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* @param thumb_id 缩略图id
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* @param scheme_id 结构id
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* @param structure_id 结构id
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* @param down_count 下载次数
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* @param stage_id 学段id
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* @param subject_id 科目id
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* 增加
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*
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* @param resource_title 资源名称
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* @param resource_size 资源大小
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* @param resource_size_int 资源大小
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* @param person_name 上传人姓名
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* @param person_id 上传人员id
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* @param extension 扩展名
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* @param file_id 对应文件的id号,是一个guid
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* @param file_md5 文件的md5值
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* @param thumb_name 缩略图
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* @param scheme_id 结构id
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* @param structure_id 结构id
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* @param down_count 下载次数
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* @param stage_id 学段id
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* @param subject_id 科目id
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*/
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public void addResourceBase(String resource_title , String resource_size , long resource_size_int ,
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String person_name , String person_id , String extension , String file_id , String file_md5 , String thumb_id , int scheme_id , int structure_id , int down_count , int stage_id , int subject_id){
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public void addResourceBase(String resource_title, String resource_size, long resource_size_int,
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String person_name, String person_id, String extension, String file_id, String file_md5, String thumb_name, int scheme_id, int structure_id, int down_count, int stage_id, int subject_id) {
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Record record = new Record();
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record.set("resource_title", resource_title);
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record.set("resource_size", resource_size);
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@ -33,70 +35,84 @@ public class ResourceModel {
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record.set("extension", extension);
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record.set("file_id", file_id);
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record.set("file_md5", file_md5);
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record.set("thumb_id", thumb_id);
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record.set("thumb_name", thumb_name);
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record.set("scheme_id", scheme_id);
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record.set("structure_id", structure_id);
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record.set("down_count", down_count);
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record.set("stage_id", stage_id);
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record.set("subject_id", subject_id);
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record.set("update_ts", DateTime.now());
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Db.save("t_resource_base","resource_id_int",record);
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Db.save("t_resource_base", "resource_id_int", record);
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}
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/**
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删除
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@param resource_id_int 主键
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* 删除
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*
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* @param resource_id_int 主键
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*/
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public void delResourceBaseById(int resource_id_int){
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String sql="delete from t_resource_base where resource_id_int =?";
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Db.update(sql,resource_id_int);
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public void delResourceBaseById(int resource_id_int) {
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String sql = "delete from t_resource_base where resource_id_int =?";
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Db.update(sql, resource_id_int);
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}
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/**
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修改
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* @param resource_id_int 主键
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* @param resource_title 资源名称
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* @param resource_size 资源大小
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* @param resource_size_int 资源大小
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* @param person_name 上传人姓名
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* @param person_id 上传人员id
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* @param extension 扩展名
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* @param file_id 对应文件的id号,是一个guid
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* @param file_md5 文件的md5值
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* @param thumb_id 缩略图id
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* @param scheme_id 结构id
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* @param structure_id 结构id
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* @param down_count 下载次数
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* @param stage_id 学段id
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* @param subject_id 科目id
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* @param update_ts 更新时间
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* 修改
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*
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* @param resource_id_int 主键
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* @param resource_title 资源名称
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* @param resource_size 资源大小
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* @param resource_size_int 资源大小
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* @param person_name 上传人姓名
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* @param person_id 上传人员id
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* @param scheme_id 结构id
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* @param structure_id 结构id
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* @param stage_id 学段id
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* @param subject_id 科目id
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*/
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public void updateResourceBaseById(int resource_id_int,String resource_title , String resource_size , long resource_size_int , String person_name , int person_id , String extension , String file_id , String file_md5 , String thumb_id , int scheme_id , int structure_id , int down_count , int stage_id , int subject_id , java.util.Date update_ts){
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String sql="update t_resource_base set resource_title =?, resource_size =?, resource_size_int =?, person_name =?, person_id =?, extension =?, file_id =?, file_md5 =?, thumb_id =?, scheme_id =?, structure_id =?, down_count =?, stage_id =?, subject_id =?, update_ts =? where resource_id_int =?";
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Db.update(sql,resource_title , resource_size , resource_size_int , person_name , person_id , extension , file_id , file_md5 , thumb_id , scheme_id , structure_id , down_count , stage_id , subject_id , update_ts ,resource_id_int);
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public void updateResourceBaseById(int resource_id_int, String resource_title, String resource_size, long resource_size_int,
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String person_name, String person_id, int scheme_id, int structure_id,
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int stage_id, int subject_id) {
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String sql = "update t_resource_base set resource_title =?, resource_size =?, resource_size_int =?, person_name =?, person_id =?, scheme_id =?, structure_id =?, stage_id =?, subject_id =?,update_ts=now() where resource_id_int =?";
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Db.update(sql, resource_title, resource_size, resource_size_int, person_name, person_id, scheme_id, structure_id, stage_id, subject_id, resource_id_int);
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}
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/**
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单条查询
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* 单条查询
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*
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* @param resource_id_int 主键
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*/
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public Record getResourceBaseById(int resource_id_int){
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String sql="select * from t_resource_base where resource_id_int =?";
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return Db.findFirst(sql,resource_id_int);
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public Record getResourceBaseById(int resource_id_int) {
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String sql = "select * from t_resource_base where resource_id_int =?";
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return Db.findFirst(sql, resource_id_int);
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}
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/**
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分页查询
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* @param pageNum 当前页码
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* 分页查询
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*
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* @param pageNum 当前页码
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* @param pageSize 每页显示条数
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*/
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public Page<Record> getResourceBaseList(int pageNum, int pageSize){
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String sql1="select * ";
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String sql2=" from t_resource_base";
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return Db.paginate(pageNum, pageSize, sql1,sql2);
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public Page<Record> getResourceBaseList(int pageNum, int pageSize) {
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String sql1 = "select * ";
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String sql2 = " from t_resource_base";
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return Db.paginate(pageNum, pageSize, sql1, sql2);
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}
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/**
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* 获取指定扩展名文件的缩略图
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*
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* @param ext 扩展名
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* @return
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*/
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public String getThumbByExt(String ext) {
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String sql = "select thumb_name from t_resource_thumb where ext=?";
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Record record = Db.findFirst(sql, ext);
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if (record == null) {
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record = Db.findFirst(sql, "other");
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}
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return record.getStr("thumb_name");
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}
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}
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