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基础model类 添加query和execute方法 调整map方法

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ThinkPHP
2013-04-30 10:10:53 +08:00
parent 76bcf6259b
commit 7cfdde0ab7
2 changed files with 116 additions and 114 deletions
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26
Library/Think/Model.php
View File

@@ -690,6 +690,30 @@ class Model {
}
}
/**
* SQL查询
* @access public
* @param string $sql SQL指令
* @param array $bind 参数绑定
* @return mixed
*/
public function query($sql,$bind=[]) {
$sql = strtr($sql,['__TABLE__'=>$this->getTableName(),'__PREFIX__'=>$this->tablePrefix]);
return $this->db->query($sql,$bind);
}
/**
* 执行SQL语句
* @access public
* @param string $sql SQL指令
* @param array $bind 参数绑定
* @return false | integer
*/
public function execute($sql,$bind=[]) {
$sql = strtr($sql,['__TABLE__'=>$this->getTableName(),'__PREFIX__'=>$this->tablePrefix]);
return $this->db->execute($sql,$bind);
}
/**
* 设置数据对象值
* @access public
@@ -1001,7 +1025,7 @@ class Model {
* @return Model
*/
public function map($map){
$this->map = array_merge($this->map,$map);
$this->map = $map;
return $this;
}
}

204
Traits/Think/Model/Query.php
View File

@@ -1,114 +1,92 @@
<?php
// +----------------------------------------------------------------------
// | TOPThink [ WE CAN DO IT JUST THINK ]
// +----------------------------------------------------------------------
// | Copyright (c) 2011 http://topthink.com All rights reserved.
// +----------------------------------------------------------------------
// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
// +----------------------------------------------------------------------
// | Author: liu21st <liu21st@gmail.com>
// +----------------------------------------------------------------------
namespace Traits\Think\Model;
trait Query {
/**
* 启动事务
* @access public
* @return void
*/
public function startTrans() {
$this->commit();
$this->db->startTrans();
return ;
}
/**
* 提交事务
* @access public
* @return boolean
*/
public function commit() {
return $this->db->commit();
}
/**
* 事务回滚
* @access public
* @return boolean
*/
public function rollback() {
return $this->db->rollback();
}
/**
* SQL查询
* @access public
* @param string $sql SQL指令
* @param array $bind 参数绑定
* @return mixed
*/
public function query($sql,$bind=[]) {
return $this->db->query($sql,$bind);
}
/**
* 执行SQL语句
* @access public
* @param string $sql SQL指令
* @param array $bind 参数绑定
* @return false | integer
*/
public function execute($sql,$bind=[]) {
return $this->db->execute($sql,$bind);
}
/**
* 解析SQL语句
* @access public
* @param string $sql SQL指令
* @param boolean $parse 是否需要解析SQL
* @return string
*/
public function parseSql($sql,$parse) {
// 分析表达式
if(true === $parse) {
$options = $this->_parseOptions();
$sql = $this->db->parseSql($sql,$options);
}elseif(is_array($parse)){ // SQL预处理
$sql = vsprintf($sql,$parse);
}else{
$sql = strtr($sql,['__TABLE__'=>$this->getTableName(),'__PREFIX__'=>$this->tablePrefix]);
}
return $sql;
}
/**
* 批处理执行SQL语句
* 批处理的指令都认为是execute操作
* @access public
* @param array $sql SQL批处理指令
* @return boolean
*/
public function patchQuery($sql=[]) {
if(!is_array($sql)) return false;
// 自动启动事务支持
$this->startTrans();
try{
foreach ($sql as $_sql){
$result = $this->execute($_sql);
if(false === $result) {
// 发生错误自动回滚事务
$this->rollback();
return false;
}
}
// 提交事务
$this->commit();
} catch (\Think\Exception $e) {
$this->rollback();
}
return true;
}
<?php
// +----------------------------------------------------------------------
// | TOPThink [ WE CAN DO IT JUST THINK ]
// +----------------------------------------------------------------------
// | Copyright (c) 2011 http://topthink.com All rights reserved.
// +----------------------------------------------------------------------
// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
// +----------------------------------------------------------------------
// | Author: liu21st <liu21st@gmail.com>
// +----------------------------------------------------------------------
namespace Traits\Think\Model;
trait Query {
/**
* 启动事务
* @access public
* @return void
*/
public function startTrans() {
$this->commit();
$this->db->startTrans();
return ;
}
/**
* 提交事务
* @access public
* @return boolean
*/
public function commit() {
return $this->db->commit();
}
/**
* 事务回滚
* @access public
* @return boolean
*/
public function rollback() {
return $this->db->rollback();
}
/**
* 解析SQL语句
* @access public
* @param string $sql SQL指令
* @param boolean $parse 是否需要解析SQL
* @return string
*/
public function parseSql($sql,$parse) {
// 分析表达式
if(true === $parse) {
$options = $this->_parseOptions();
$sql = $this->db->parseSql($sql,$options);
}elseif(is_array($parse)){ // SQL预处理
$sql = vsprintf($sql,$parse);
}else{
$sql = strtr($sql,['__TABLE__'=>$this->getTableName(),'__PREFIX__'=>$this->tablePrefix]);
}
return $sql;
}
/**
* 批处理执行SQL语句
* 批处理的指令都认为是execute操作
* @access public
* @param array $sql SQL批处理指令
* @return boolean
*/
public function patchQuery($sql=[]) {
if(!is_array($sql)) return false;
// 自动启动事务支持
$this->startTrans();
try{
foreach ($sql as $_sql){
$result = $this->execute($_sql);
if(false === $result) {
// 发生错误自动回滚事务
$this->rollback();
return false;
}
}
// 提交事务
$this->commit();
} catch (\Think\Exception $e) {
$this->rollback();
}
return true;
}
}