Question

I`m trying to do an Ajax Request but for some reason it wont accept my concatenated string. When the query should have some parameters it leaves them out and makes GET call.

这里是I've撰写的法典的一小部分。

        var queryString = "";
        var separator = "?";

        for (param in config.query) {
            queryString = queryString.concat(separator, param, "=", config.query[param]);
            separator = "&";
        }

        var url = config.url + queryString;

        $.ajax({
            url : url,

Answer 1

The only reason I can think is that your QueryString is not properly encoded.
Try this

queryString = queryString.concat(separator, param, "=", encodeURIComponent(config.query[param]));

Answer 2

Try to see if the content inside url after this line var url = config.url + queryString; add alert(url); see if the content is what you need it to be

Answer 3

您可使用<条码>数据参数通过以下段落:

var queryString = "";
var separator = "";

for (param in config.query) {
    queryString = queryString.concat(separator, param, "=", config.query[param]);
    separator = "&";
}

$.ajax({
    url: config.url,
    data: queryString,
    ...
});

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