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实现系统管理表格操作接口、分页操作

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This commit is contained in:
lixiaoyuan
2025-08-22 19:06:50 +08:00
parent 7e965b6fb4
commit 7fe51ea362
56 changed files with 2234 additions and 1304 deletions
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37
src/database/DaoEntity.cpp
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@@ -51,7 +51,7 @@ bool DaoEntity::execOnce(string sql)
return db->exec(sql);
}
bool DaoEntity::execOnce(string sql, vector<DataFields>& result)
bool DaoEntity::execOnce(string sql, vector<Fields>& result)
{
auto db = make_shared<MysqlClient>(DaoEntity::option_);
return db->exec(sql, result);
@@ -72,18 +72,18 @@ bool DaoEntity::exec(string sql)
return db_->exec(sql);
}
bool DaoEntity::exec(string sql, vector<DataFields>& result)
bool DaoEntity::exec(string sql, vector<Fields>& result)
{
return db_->exec(sql, result);
}
bool DaoEntity::insertFields(DataFields& fields)
bool DaoEntity::insertFields(Fields& fields)
{
string sql = fields.get_insert_sql(tableName_);
return this->db_->exec(sql);
}
bool DaoEntity::insertFields(vector<DataFields>& vec_fields)
bool DaoEntity::insertFields(vector<Fields>& vec_fields)
{
//"insert into TABLE () values ()";
string sql = "insert into " + tableName_;
@@ -128,7 +128,7 @@ bool DaoEntity::insertFields(vector<DataFields>& vec_fields)
return this->db_->exec(sql);
}
bool DaoEntity::duplicateUpdate(DataFields& fields, vector<string>& keys)
bool DaoEntity::duplicateUpdate(Fields& fields, const vector<string>& keys)
{
//insert into device_attr(device_id, attr_id, attr_val) values('26', 'model', '型号1') on duplicate key update attr_val='型号1';
string s_key;
@@ -149,7 +149,7 @@ bool DaoEntity::duplicateUpdate(DataFields& fields, vector<string>& keys)
{
s_data += ",";
}
s_data += (k + "='" + fields.getStr(k) + "'");
s_data += (k + "='" + fields.value(k) + "'");
}
string sql = "INSERT INTO " + tableName_ + "(" + s_key + ") VALUES (" + s_val + ") ON duplicate KEY UPDATE " + s_data;
return this->db_->exec(sql);
@@ -163,19 +163,19 @@ bool DaoEntity::duplicateUpdate(DataFields& fields, vector<string>& keys)
//}
bool DaoEntity::queryFields(string keys, const string& sql_c, vector<DataFields>& result)
bool DaoEntity::queryFields(string keys, const string& sql_c, vector<Fields>& result)
{
ostringstream oss;
oss << "SELECT " + keys + " FROM " << tableName_ << (" " + sql_c) << "; ";
return this->db_->exec(oss.str(), result);
}
bool DaoEntity::queryFields(string keys, const string& sql_c, PageInfo& pageinfo, vector<DataFields>& result)
bool DaoEntity::queryFields(string keys, const string& sql_c, PageInfo& page, vector<Fields>& result)
{
ostringstream oss;
oss << "SELECT count(1) total FROM `" << tableName_ << "` " << sql_c << ";";
vector<DataFields> res_total;
vector<Fields> res_total;
if (!this->db_->exec(oss.str().c_str(), res_total))
{
return false;
@@ -183,27 +183,26 @@ bool DaoEntity::queryFields(string keys, const string& sql_c, PageInfo& pageinfo
if (res_total.size() <= 0)
{
pageinfo.total = 0;
page.total = 0;
return true;
}
pageinfo.total = res_total[0].getInt("total");
if (pageinfo.total <= 0)
page.total = res_total[0].getInt("total");
if (page.total <= 0)
{
return true;
}
pageinfo.pageCount = pageinfo.total / pageinfo.pageSize + (pageinfo.total % pageinfo.pageSize > 0 ? 1 : 0);
oss.str("");
if (pageinfo.pageIndex <= 0)
if (page.index <= 0)
{
pageinfo.pageIndex = 1;
page.index = 1;
}
int start = (pageinfo.pageIndex - 1) * pageinfo.pageSize;
oss << "SELECT " << keys << " FROM `" << tableName_ << "` " << sql_c << " LIMIT " << start << "," << pageinfo.pageSize << ";";
int start = (page.index - 1) * page.size;
oss << "SELECT " << keys << " FROM `" << tableName_ << "` " << sql_c << " LIMIT " << start << "," << page.size << ";";
return this->db_->exec(oss.str().c_str(), result);
}
bool DaoEntity::updateFields(DataFields& fields, const string& sql_c)
bool DaoEntity::updateFields(Fields& fields, const string& sql_c)
{
string sql = fields.get_update_sql(tableName_, sql_c);
std::cout << sql;
@@ -215,7 +214,7 @@ bool DaoEntity::updateFields(DataFields& fields, const string& sql_c)
return this->db_->exec(sql.c_str());
}
bool DaoEntity::updateFields(DataFields& fields, vector<string> vec_keys, const string& sql_c)
bool DaoEntity::updateFields(Fields& fields, vector<string> vec_keys, const string& sql_c)
{
string sql = fields.get_update_sql(tableName_, vec_keys, sql_c);
if (sql_c.empty())