mirror of
https://gitee.com/zoujingli/ThinkAdmin.git
synced 2025-04-06 03:58:04 +08:00
273 lines
8.0 KiB
PHP
273 lines
8.0 KiB
PHP
<?php
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// +----------------------------------------------------------------------
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// | Library for ThinkAdmin
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// +----------------------------------------------------------------------
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// | 版权所有 2014~2019 广州楚才信息科技有限公司 [ http://www.cuci.cc ]
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// +----------------------------------------------------------------------
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// | 官方网站: http://library.thinkadmin.top
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// +----------------------------------------------------------------------
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// | 开源协议 ( https://mit-license.org )
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// +----------------------------------------------------------------------
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// | gitee 仓库地址 ：https://gitee.com/zoujingli/ThinkLibrary
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// | github 仓库地址 ：https://github.com/zoujingli/ThinkLibrary
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// +----------------------------------------------------------------------
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namespace library;
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use library\logic\Delete;
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use library\logic\Form;
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use library\logic\Input;
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use library\logic\Page;
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use library\logic\Query;
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use library\logic\Save;
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use library\tools\Csrf;
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use think\exception\HttpResponseException;
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/**
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* 标准控制器基类
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* --------------------------------
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* Class Controller
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*/
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class Controller extends \stdClass
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{
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/**
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* 当前请求对象
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* @var \think\Request
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*/
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public $request;
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/**
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* 表单CSRF验证状态
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* @var boolean
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*/
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private $csrf_state = false;
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/**
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* 表单CSRF验证失败提示消息
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* @var string
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*/
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protected $csrf_message = '表单令牌验证失败，请刷新页面再试！';
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/**
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* Controller constructor.
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*/
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public function __construct()
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{
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$this->request = request();
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if (in_array($this->request->action(), get_class_methods(__CLASS__))) {
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$this->error('Access without permission.');
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}
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}
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/**
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* Controller destruct
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*/
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public function __destruct()
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{
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$this->request = request();
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$action = $this->request->action();
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$method = strtolower($this->request->method());
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if (method_exists($this, $callback = "_{$action}_{$method}")) {
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call_user_func_array([$this, $callback], $this->request->route());
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}
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}
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/**
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* 返回失败的操作
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* @param mixed $info 消息内容
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* @param array $data 返回数据
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* @param integer $code 返回代码
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*/
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public function error($info, $data = [], $code = 0)
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{
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$result = ['code' => $code, 'info' => $info, 'data' => $data];
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throw new HttpResponseException(json($result));
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}
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/**
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* 返回成功的操作
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* @param mixed $info 消息内容
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* @param array $data 返回数据
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* @param integer $code 返回代码
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*/
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public function success($info, $data = [], $code = 1)
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{
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$result = ['code' => $code, 'info' => $info, 'data' => $data];
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if ($this->csrf_state) Csrf::clearFormToken(Csrf::getToken());
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throw new HttpResponseException(json($result));
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}
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/**
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* URL重定向
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* @param string $url 跳转链接
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* @param array $vars 跳转参数
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* @param integer $code 跳转代码
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*/
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public function redirect($url, $vars = [], $code = 301)
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{
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throw new HttpResponseException(redirect($url, $vars, $code));
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}
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/**
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* 返回视图内容
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* @param string $tpl 模板名称
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* @param array $vars 模板变量
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* @param string $node CSRF授权节点
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*/
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public function fetch($tpl = '', $vars = [], $node = null)
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{
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foreach ($this as $name => $value) $vars[$name] = $value;
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if ($this->csrf_state) {
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Csrf::fetchTemplate($tpl, $vars, $node);
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} else {
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throw new HttpResponseException(view($tpl, $vars));
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}
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}
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/**
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* 模板变量赋值
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* @param mixed $name 要显示的模板变量
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* @param mixed $value 变量的值
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* @return $this
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*/
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public function assign($name, $value = '')
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{
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if (is_string($name)) {
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$this->$name = $value;
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} elseif (is_array($name)) foreach ($name as $k => $v) {
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if (is_string($k)) $this->$k = $v;
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}
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return $this;
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}
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/**
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* 数据回调处理机制
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* @param string $name 回调方法名称
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* @param mixed $one 回调引用参数1
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* @param mixed $two 回调引用参数2
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* @return boolean
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*/
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public function callback($name, &$one = [], &$two = [])
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{
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if (is_callable($name)) {
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return call_user_func($name, $this, $one, $two);
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}
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foreach ([$name, "_{$this->request->action()}{$name}"] as $method) {
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if (method_exists($this, $method)) {
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if (false === $this->$method($one, $two)) {
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return false;
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}
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}
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}
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return true;
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}
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/**
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* 检查表单令牌验证
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* @param boolean $return 是否返回结果
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* @return boolean
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*/
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protected function applyCsrfToken($return = false)
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{
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$this->csrf_state = true;
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if ($this->request->isPost() && !Csrf::checkFormToken()) {
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if ($return) return false;
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$this->error($this->csrf_message);
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} else {
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return true;
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}
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}
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/**
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* 快捷查询逻辑器
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* @param string|\think\db\Query $dbQuery
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* @return Query
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*/
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protected function _query($dbQuery)
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{
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return (new Query($dbQuery))->init($this);
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}
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/**
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* 快捷分页逻辑器
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* @param string|\think\db\Query $dbQuery
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* @param boolean $isPage 是否启用分页
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* @param boolean $isDisplay 是否渲染模板
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* @param boolean $total 集合分页记录数
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* @param integer $limit 集合每页记录数
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* @return array
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* @throws \think\Exception
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* @throws \think\db\exception\DataNotFoundException
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* @throws \think\db\exception\ModelNotFoundException
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* @throws \think\exception\DbException
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* @throws \think\exception\PDOException
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*/
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protected function _page($dbQuery, $isPage = true, $isDisplay = true, $total = false, $limit = 0)
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{
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return (new Page($dbQuery, $isPage, $isDisplay, $total, $limit))->init($this);
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}
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/**
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* 快捷表单逻辑器
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* @param string|\think\db\Query $dbQuery
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* @param string $tpl 模板名称
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* @param string $pkField 指定数据对象主键
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* @param array $where 额外更新条件
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* @param array $data 表单扩展数据
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* @return array|boolean
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* @throws \think\Exception
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* @throws \think\db\exception\DataNotFoundException
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* @throws \think\db\exception\ModelNotFoundException
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* @throws \think\exception\DbException
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* @throws \think\exception\PDOException
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*/
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protected function _form($dbQuery, $tpl = '', $pkField = '', $where = [], $data = [])
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{
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return (new Form($dbQuery, $tpl, $pkField, $where, $data))->init($this);
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}
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/**
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* 快捷更新逻辑器
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* @param string|\think\db\Query $dbQuery
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* @param array $data 表单扩展数据
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* @param string $pkField 数据对象主键
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* @param array $where 额外更新条件
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* @return boolean
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* @throws \think\Exception
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* @throws \think\exception\PDOException
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*/
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protected function _save($dbQuery, $data = [], $pkField = '', $where = [])
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{
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return (new Save($dbQuery, $data, $pkField, $where))->init($this);
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}
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/**
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* 快捷输入逻辑器
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* @param array $data 验证数据
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* @param array $rule 验证规则
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* @param array $info 验证消息
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* @return array
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*/
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protected function _input($data, $rule = [], $info = [])
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{
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return (new Input($data, $rule, $info))->init($this);
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}
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/**
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* 快捷删除逻辑器
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* @param string|\think\db\Query $dbQuery
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* @param string $pkField 数据对象主键
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* @param array $where 额外更新条件
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* @return boolean|null
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* @throws \think\Exception
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* @throws \think\exception\PDOException
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*/
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protected function _delete($dbQuery, $pkField = '', $where = [])
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{
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return (new Delete($dbQuery, $pkField, $where))->init($this);
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}
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}
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