Get方式,无参数
$.ajax({
contentType: 'application/json;charset=utf-8',
method: "get",
type: "get",
dataType: "json",
url: "SystemUserSvr.svc/Retrieve",
success: function (result) {
$.each(result.d, function (n, value) {
$('#ajaxResult').append(value.UserName + "
" + n);
}
);
}
});
});
Post方式,传Json字符串参数
$.ajax({
contentType: 'application/json;charset=utf-8',
method: "post",
type: "post",
data: JSON.stringify({ "LoginId": "R", "UserName": "" }),
dataType: "json",
url: "SystemUserSvr.svc/RetrieveBy",
success: function (result) {
$.each(result.d, function (n, value) {
$('#ajaxResult').append(value.UserName + "
" + n);
}
);
}
});
});
Post方式,传Json对象
$.ajax({
contentType: 'application/json;charset=utf-8',
method: "post",
type: "post",
data: JSON.stringify({ "user": { "LoginId": "R", "UserName": "王" } }),
dataType: "json",
url: "SystemUserSvr.svc/RetrieveByObj",
success: function (result) {
$.each(result.d, function (n, value) {
$('#ajaxResult').append(value.UserName + "
" + n);
}
);
}
});
Post传参最需要注意的就是那个contentType的设置, contentType: 'application/json;charset=utf-8'不能漏掉,否则,传参可能不成功。
另外.net WCF 返回的数据有可能是d对象,所以在解析返回数据的时候,需要特别注意一下,这里的例子直接使用了result.d,从而获得d对象的值。