同域请求json数据
客户端js代码：
<ｓｃｒｉｐｔ> $.ajax({ url: 'http://127.0.0.2/index.php', type: 'GET', dataType: 'json', data: {ac: 'xcajax',at: 'goodslist'}, success: function(json){ $.each(json,function(i){ console.log(json[i].title); }) } }); View Code服务端端PHP代码：
function in_goodslist() { $callback = $this->fun->accept('callback', 'G'); $db_table = db_prefix . 'advert'; $db_where = ' WHERE isclass=1 AND atid=6'; $bann_array = array(); $sql = "ｓｅｌｅｃｔ * FROM $db_table $db_where ORDER BY pid,adid DESC LIMIT 0,10"; $rs = $this->db->query($sql); while ($rsList = $this->db->fetch_assoc($rs)) { if ($rsList['islink'] == 2 && $rsList['gotoid'] > 0) { $docread = $this->get_documentview($rsList['gotoid']); if ($docread['did'] > 0) $rsList['url'] = $this->get_link('doc', $docread, $lngpack); } if ($rsList['istime'] == 1) { if ($rsList['starttime'] time() && $rsList['endtime'] > time()) { $bann_array[] = $rsList; } } else { $bann_array[] = $rsList; } } $json = json_encode($bann_array); //$json = $bann_array; echo $callback."($json)"; }View Code
跨域请求json数据
客户端js代码：
<ｓｃｒｉｐｔ> $.ajax({ type: 'GET', async: false, url: 'http://zbcn.cn/index.php', dataType: 'jsonp', data: {ac: 'xcajax',at: 'goodslist'}, jsonp: 'callback', success: function(json){ $.each(json,function(i){ console.log(json[i].title); }) } }); View Code服务端php代码：
function in_goodslist() { $callback = $this->fun->accept('callback', 'G');//GET 封装 $db_table = db_prefix . 'advert'; $db_where = ' WHERE isclass=1 AND atid=6'; $bann_array = array(); $sql = "ｓｅｌｅｃｔ * FROM $db_table $db_where ORDER BY pid,adid DESC LIMIT 0,10"; $rs = $this->db->query($sql); while ($rsList = $this->db->fetch_assoc($rs)) { if ($rsList['islink'] == 2 && $rsList['gotoid'] > 0) { $docread = $this->get_documentview($rsList['gotoid']); if ($docread['did'] > 0) $rsList['url'] = $this->get_link('doc', $docread, $lngpack); } if ($rsList['istime'] == 1) { if ($rsList['starttime'] time() && $rsList['endtime'] > time()) { $bann_array[] = $rsList; } } else { $bann_array[] = $rsList; } } $json = json_encode($bann_array); echo $callback."($json)"; }View Code
以上就介绍了Ajax请求json数据，包括了方面的内容，希望对PHP教程有兴趣的朋友有所帮助。
