Bootstrap 4.3.1工具提示在Angular 8中不起作用

Question

升级到Angular 8引导工具提示后无法正常工作。在Angular 7中运行正常。 Bootstrap v4.3.1，jQuery v3.4.1

.html

        <a data-toggle="tooltip" data-placement="top" title="Cricket">
          <img src="assets/img/cricket_icon_b.png" alt="">
        </a>

.ts

$(function() {
  $('[data-toggle="tooltip"]').tooltip();
});

angular.json

        "styles": [
          "./node_modules/slick-carousel/slick/slick.scss",
          "./node_modules/slick-carousel/slick/slick-theme.scss",
          "./node_modules/@fortawesome/fontawesome-free/css/all.min.css",
          "./node_modules/select2/dist/css/select2.min.css",
          "./node_modules/pg-calendar/dist/css/pignose.calendar.min.css",
          "./node_modules/ion-rangeslider/css/ion.rangeSlider.min.css",
          "./src/main.scss"
        ],
        "scripts": [
          "./node_modules/jquery/dist/jquery.min.js",
          "./node_modules/moment/min/moment.min.js",
          "./node_modules/popper.js/dist/umd/popper.min.js",
          "./node_modules/bootstrap/dist/js/bootstrap.min.js",
        ],