dbweb-common/assets/ace-builds/src-min-noconflict/snippets/jsx.js

用`yarn add dbweb-common`安装，不要忘记修改`angular.json`里的 `architect\build\options\assets`,加上

ace.define("ace/snippets/jsx",["require","exports","module"],function(e,t,n){"use strict";t.snippetText=undefined,t.scope="jsx"});                (function() {
                    ace.require(["ace/snippets/jsx"], function(m) {
                        if (typeof module == "object" && typeof exports == "object" && module) {
                            module.exports = m;
                        }
                    });
                })();