ThinkPHP? ??? PHP ?? ??????? PHP ?????? ?? ??? ?? ????. ThinkPHP ??????? ??? ?? ? ???? ?????? ???? ?? ???? ????? ???. ? ??? ?????? ??? ????? ?????? ??? ?? ?? ???? ????.

? ???? ThinkPHP ??????? ??? ???? ??? ?????.

1. ?? ??

ThinkPHP ???????? ThinkModel ???? ???? ??? ??? ? ????.

namespace?app\model;

use?think\Model;

class?UserModel?extends?Model
{
????//
}

?? ??? ??? ??? ???? ?????. ? ? UserModel? ThinkModel ???? ???? ? ???? ???? ?????. ? ????? ? ?? ???? ??? ? ????. ?? ??:

public?function?getUserByName($name)
{
????return?$this->where('name',?$name)->find();
}

2. ?????? ?? ??

?????? ??? ????? ?? ??? ?????? ?? ??? ?? ??? ???? ??? ? ????.

namespace?app\controller;

use?app\model\UserModel;
use?think\Controller;

class?UserController?extends?Controller
{
????public?function?getUserByName($name)
????{
????????$userModel?=?new?UserModel();
????????$user?=?$userModel->getUserByName($name);
????????return?json($user);
????}
}

?? ????? ?? ??? ??? ????. ?? UserModel ???? ??? ?? ? ???? ??????? getUserByName ???? ?????.

3. ??? ??? ??? ??

ThinkPHP ??????? ??? ???? ?? ???? ??? ??? ??? ?????. ?? ?? Order ??? User ??? ??? ? ????. ??? Order ??? ???? ???? ??? ??? ??? ????.

class?Order?extends?Model
{
????public?function?user()
????{
????????return?$this->belongsTo('User');
????}
}

?? Order ??? ???? ?????. ??? user ???? ??? ?????. Order ??? User ??? ????.

??? ??? ??? ????? ?? ??? ?? ?? ?? ? ????.

$order?=?Order::get($id);
$user?=?$order->user;

? ??? ??? ??? ??? ?????.

4. ?? ?? ?? ? ??

ThinkPHP ??????? ??? ?? ?? ? ??? ?????. ?? ??, User ??? ?? ?? ??? ??? ? ????:

class?UserModel?extends?Model
{
????protected?$auto?=?['password'];

????protected?function?setPasswordAttr($value)
????{
????????return?md5($value);
????}
}

? ??? ???? ? ? ???? ??? ???? ???? md5 ??? ???? ????? ?? ?????.

???? ???? ?? ?? ??? ??? ?? ???? ??? ? ????.

class?UserModel?extends?Model
{
????public?function?validateUser($data)
????{
????????$rule?=?[
????????????'name'?=>?'require|unique:user',
????????????'email'?=>?'require|email|unique:user',
????????????'password'?=>?'require|min:6'
????????];

????????$message?=?[
????????????'name.require'?=>?'用戶名不能為空',
????????????'name.unique'?=>?'用戶名已存在',
????????????'email.require'?=>?'郵箱不能為空',
????????????'email.email'?=>?'郵箱格式不正確',
????????????'email.unique'?=>?'郵箱已存在',
????????????'password.require'?=>?'密碼不能為空',
????????????'password.min'?=>?'密碼長度不能小于6位'
????????];

????????$validate?=?new?Validate($rule,?$message);
????????return?$validate->check($data);
????}
}

? ????? ??? ?? ??? ???? ?? verifyUser ???? ??????. ??? ?? ???? ?????. ??? ?? ?????? ? ???? ?????.

?? ThinkPHP ??????? ??? ???? ?????. ??? ?? ????? ???? ?????. ?? ???? ??? ?????? ?? ? ??? ??? ?? ??????.

? ??? ThinkPHP ??????? ??? ???? ??? ???? ?? ?? ?????. ??? ??? PHP ??? ????? ?? ?? ??? ?????!