Jquery+Ajax+PHP请大神给写个实例

Question

Jquery+Ajax+PHP请大神给写个实例，最好带上注释，发送请求，和如何相应。

Answer 1

$.get("test.php", function(data){
alert("Data Loaded: " + data);
});

$.ajax({
type: "POST",
url: "some.php",
data: "name=John&location=Boston",
success: function(msg){
alert( "Data Saved: " + msg );
}
});

Answer 2

test.php代码
echo "ddddddd"

js代码
$.get("test.php",{},function(data){
alert(data)//会弹出来ddddddd
});