1.php程序
<?php mysql_connect("localhost","root",""); mysql_select_db("myhospitalv2"); $q=mysql_query("SELECT * FROM user2 "); while($e=mysql_fetch_object($q)) $output[]=$e; print(json_encode($output)); mysql_close(); ?> |
2.瀏覽器返回結(jié)果
| [{"id":"1","name":"Tony","sex":"1","birthyear":"1999"},{"id":"2","name":"Jim","sex":"1","birthyear":"1987"},{"id":"3","name":"Lucy","sex":"0","birthyear":"1988"},{"id":"4","name":"Tom","sex":"1","birthyear":"1980"}] |
3.總結(jié)
$q=mysql_query("SELECT * FROM user2 "); while($e=mysql_fetch_object($q)) $output[]=$e; |
然后調(diào)用json_encode（）進行JSON數(shù)據(jù)封裝，可得到正確的JSON數(shù)據(jù)格式，用于不同設(shè)備間的數(shù)據(jù)傳輸。