sina-video/public/static/login.js

$(function () {
  window.$body = $("body");

  /*! 后台加密登录处理 */
  $body.find("[data-login-form]").map(function (that) {
    (that = this),
      require(["md5"], function (md5) {
        $("form").vali(function (data) {
          data["password"] = md5.hash(md5.hash(data["password"]) + data["uniqid"]);
          $.form.load(
            location.href,
            data,
            "post",
            function (ret) {
              if (parseInt(ret.code) !== 1) {
                $(that).find("[data-captcha]").trigger("click");
                $(that).find(".verify.layui-hide").removeClass("layui-hide");
              }
            },
            null,
            null,
            "false"
          );
        });
      });
  });

  /*! 登录图形验证码刷新 */
  $body.on("click", "[data-captcha]", function () {
    var $that = $(this),
      $form = $that.parents("form");
    var action = this.dataset.captcha || location.href;
    if (action.length < 5) return $.msg.tips("请设置验证码请求及验证地址");
    var type = this.dataset.captchaType || "captcha-type",
      token = this.dataset.captchaToken || "captcha-token";
    var uniqid = this.dataset.fieldUniqid || "captcha-uniqid",
      verify = this.dataset.fieldVerify || "captcha-verify";
    $.form.load(
      action,
      { type: type, token: token },
      "post",
      function (ret) {
        if (ret.code) {
          $that
            .html('<img alt="img" src="' + ret.data.image + '"><input type="hidden">')
            .find("input")
            .attr("name", uniqid)
            .val(ret.data.uniqid || "");
          $form
            .find('[name="' + verify + '"]')
            .attr("value", ret.data.code || "")
            .val(ret.data.code || "");
          return ret.data.code || $form.find(".verify.layui-hide").removeClass("layui-hide"), false;
        }
      },
      false
    );
  });

  /*! 初始化登录图形 */
  $("[data-captcha]").map(function () {
    $(this).trigger("click");
  });
});