如何获得 jQuery $。 Ajax 错误响应文本？

Question

I am sending an error response to my jQuery. However, I can not get the response text (in the example below this would be Gone to the beach)

The only thing jQuery says is 'error'.

See this example for details:

php

<?
    header('HTTP/1.1 500 Internal Server Error');
    print "Gone to the beach"
?>

jQuery

$.ajax({
    type:     "post",
    data:     {id: 0},
    cache:    false,
    url:      "doIt.php",
    dataType: "text",
    error: function (request, error) {
        console.log(arguments);
        alert(" Can't do because: " + error);
    },
    success: function () {
        alert(" Done ! ");
    }
});

Now my result ist:

log:

 [XMLHttpRequest readyState=4 status=500, "error", undefined]

alert:

Can't do because: error

Any ideas?

转载于:https://stackoverflow.com/questions/1637019/how-to-get-the-jquery-ajax-error-response-text

Answer 1

Try:

error: function(xhr, status, error) {
  var err = eval("(" + xhr.responseText + ")");
  alert(err.Message);
}