Js中Ajax封装库

export class Ajax {
    static get(url: string): JQuery.jqXHR {
        return $.getJSON(url);
    }

    static post(url: string, data: object): JQuery.jqXHR {
        return $.ajax({
            url,
            data: JSON.stringify(data),
            type: 'POST',
            dataType: 'json',
            contentType: 'application/json;charset=UTF-8',
        })
    }

    static post2(url: string, data: object): JQuery.jqXHR {
        return $.ajax({
            url,
            data: JSON.stringify(data),
            type: 'POST',
            dataType: 'json',
            contentType: 'multipart/form-data;charset=UTF-8',
        })
    }

    static postPro(url: string, data: object) {
       $.ajax({
            url,
            data: JSON.stringify(data),
            type: 'POST',
            dataType: 'json',
            contentType: 'application/json;charset=UTF-8',
        })
    }

    static postCsrf(url: string, data: object): JQuery.jqXHR {
        const csrfToken = $('meta[name="_csrf"]').attr('content');
        return $.ajax({
            url,
            data: JSON.stringify(data),
            type: 'POST',
            dataType: 'json',
            contentType: 'application/json;charset=UTF-8',
            headers: {'X-Csrf-Token': csrfToken}
        })
    }

    static postFile(url: string, formData: FormData) {
        return $.ajax({
            url,
            data: formData,
            type: 'POST',
            contentType: false,
            processData: false,
        })
    }
}