在thinkphp调用add方法时就提示无法访问http://localhost..../insert
public function insert() { header('Content-type:text/html; charset=utf-8'); date_default_timezone_set('Etc/GMT-8'); $article = M('article'); $data = array(); $data['title'] = $_POST['title']; $data['author'] = $_SESSION['username']; $data['category'] = $_POST['category']; $data['content'] = $_POST['content']; $data['createtime'] = strtotime(date("Y-m-d")); if($data['category'] == '请选择' || $data['title']=='') { $this->error('数据写入不完整,请重新输入'); } $result = $article->add($data); }
执行到add方法就停止了,如果//add()这行在执行print_r($data);
数据完完整整的输出来了,这是为什么,如果用$article->execute($sql)
执行就可以插入数据。
回复讨论(解决方案)
$article->add($data);
echo $article->getLastSql();
exit;
贴出sql
问题是一执行这句话,就提示
后面的根本不会显示。
启动调试模式
修改insert方法
public function insert() {
die("ok");
}
调用Article/insert 试试,看提示什么?
按你说的输出:ok
我的问题是这样的,它把数据传递过去了。
print_r($data);
不加$article->add($data);
一切执行正常,可以将数组中的内容输出来
我还用$article->execute($aql)
执行sql语句,可以插入到数据库,在数据库中有
数据,会不会是我的php 6.0版本的问题?和
Thinkphp有冲突。 同时感谢你们的回答
//if($data['category'] == '请选择' || $data['title']=='') {
//$this->error('数据写入不完整,请重新输入');
// }
把上面这句话注释掉
$result = $article->add($data);
echo $article->getLastSql();
再试试、还有检查下,你的model,是否做了验证。
$result = $article->add($data);
或者改成
$result = $article->data($data)->add();
我的model类:
<?php class ArticleModel extends Model { protected $_validate=array( array('title','require', '标题不能为空'), array('author','require', '作者必须要'), array('category','require', '文章类型不能为空'), array('content','require','文章内容不能为空'), array('createtime','require','发表时间必须') ); } ?>
我都测试好长时间了,为什么老是不行,难道是配置文件问题
要不我把我的ThinkPHP model的add()方法贴出来看看
我测试时读取数据可以,但插入和修改就出问题。。。
Thinkphp源码add方法,求指导:
public function add($data='',$options=array(),$replace=false) { if(empty($data)) { // 没有传递数据,获取当前数据对象的值 if(!empty($this->data)) { $data = $this->data; // 重置数据 $this->data = array(); }else{ $this->error = L('_DATA_TYPE_INVALID_'); return false; } } // 分析表达式 $options = $this->_parseOptions($options); // 数据处理 $data = $this->_facade($data); if(false === $this->_before_insert($data,$options)) { return false; } // 写入数据到数据库 $result = $this->db->insert($data,$options,$replace); if(false !== $result ) { $insertId = $this->getLastInsID(); if($insertId) { // 自增主键返回插入ID $data[$this->getPk()] = $insertId; $this->_after_insert($data,$options); return $insertId; } $this->_after_insert($data,$options); } return $result; }
问题是在log文件里没有找到记录,无从下手
你可以在 Db.class.php 的 773行附近的
public function insert($data,$options=array(),$replace=false) { $values = $fields = array(); $this->model = $options['model']; foreach ($data as $key=>$val){ $value = $this->parseValue($val); if(is_scalar($value)) { // 过滤非标量数据 $values[] = $value; $fields[] = $this->parseKey($key); } } $sql = ($replace?'REPLACE':'INSERT').' INTO '.$this->parseTable($options['table']).' ('.implode(',', $fields).') VALUES ('.implode(',', $values).')'; $sql .= $this->parseLock(isset($options['lock'])?$options['lock']:false); return $this->execute($sql); }中逐条检查数据是否正确
你用 execute 可以插入,只表示你手写的sql指令没有错误
而 add 方法插入失败则表示程序组装sql指令时出现了问题
这怎么调试 ,不会呀。。。
我用别人的环境就可以执行,我的appserv有问题,还是PHP版本的问题?
我使用其他人的php5.2.8版本可以完美执行而我的php6.0则出问题。。。

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