基于SpringBoot和Vue3的数据可视化大屏工具源码，支持多数据源及拖拽式编辑

"no use strict"; !(function(window) { if (typeof window.window != "undefined" && window.document) return; if (window.require && window.define) return; if (!window.console) { window.console = function() { var msgs = Array.prototype.slice.call(arguments, 0); postMessage({type: "log", data: msgs}); }; window.console.error = window.console.warn = window.console.log = window.console.trace = window.console; } window.window = window; window.ace = window; window.onerror = function(message, file, line, col, err) { postMessage({type: "error", data: { message: message, data: err.data, file: file, line: line, col: col, stack: err.stack }}); }; window.normalizeModule = function(parentId, moduleName) { // normalize plugin requires if (moduleName.indexOf("!") !== -1) { var chunks = moduleName.split("!"); return window.normalizeModule(parentId, chunks[0]) + "!" + window.normalizeModule(parentId, chunks[1]); } // normalize relative requires if (moduleName.charAt(0) == ".") { var base = parentId.split("/").slice(0, -1).join("/"); moduleName = (base ? base + "/" : "") + moduleName; while (moduleName.indexOf(".") !== -1 && previous != moduleName) { var previous = moduleName; moduleName = moduleName.replace(/^\.\//, "").replace(/\/\.\//, "/").replace(/[^\/]+\/\.\.\//, ""); } } return moduleName; }; window.require = function require(parentId, id) { if (!id) { id = parentId; parentId = null; } if (!id.charAt) throw new Error("worker.js require() accepts only (parentId, id) as arguments"); id = window.normalizeModule(parentId, id); var module = window.require.modules[id]; if (module) { if (!module.initialized) { module.initialized = true; module.exports = module.factory().exports; } return module.exports; } if (!window.require.tlns) return console.log("unable to load " + id); var path = resolveModuleId(id, window.require.tlns); if (path.slice(-3) != ".js") path += ".js"; window.require.id = id; window.require.modules[id] = {}; // prevent infinite loop on broken modules importScripts(path); return window.require(parentId, id); }; function resolveModuleId(id, paths) { var testPath = id, tail = ""; while (testPath) { var alias = paths[testPath]; if (typeof alias == "string") { return alias + tail; } else if (alias) { return alias.location.replace(/\/*$/, "/") + (tail || alias.main || alias.name); } else if (alias === false) { return ""; } var i = testPath.lastIndexOf("/"); if (i === -1) break; tail = testPath.substr(i) + tail; testPath = testPath.slice(0, i); } return id; } window.require.modules = {}; window.require.tlns = {}; window.define = function(id, deps, factory) { if (arguments.length == 2) { factory = deps; if (typeof id != "string") { deps = id; id = window.require.id; } } else if (arguments.length == 1) { factory = id; deps = []; id = window.require.id; } if (typeof factory != "function") { window.require.modules[id] = { exports: factory, initialized: true }; return; } if (!deps.length) // If there is no dependencies, we inject "require", "exports" and // "module" as dependencies, to provide CommonJS compatibility. deps = ["require", "exports", "module"]; var req = function(childId) { return window.require(id, childId); }; window.require.modules[id] = { exports: {}, factory: function() { var module = this; var returnExports = factory.apply(this, deps.slice(0, factory.length).map(function(dep) { switch (dep) { // Because "require", "exports" and "module" aren't actual // dependencies, we must handle them seperately. case "require": return req; case "exports": return module.exports; case "module": return module; // But for all other dependencies, we can just go ahead and // require them. default: return req(dep); } })); if (returnExports) module.exports = returnExports; return module; } }; }; window.define.amd = {}; require.tlns = {}; window.initBaseUrls = function initBaseUrls(topLevelNamespaces) { for (var i in topLevelNamespaces) require.tlns[i] = topLevelNamespaces[i]; }; window.initSender = function initSender() { var EventEmitter = window.require("ace/lib/event_emitter").EventEmitter; var oop = window.require("ace/lib/oop"); var Sender = function() {}; (function() { oop.implement(this, EventEmitter); this.callback = function(data, callbackId) { postMessage({ type: "call", id: callbackId, data: data }); }; this.emit = function(name, data) { postMessage({ type: "event", name: name, data: data }); }; }).call(Sender.prototype); return new Sender(); }; var main = window.main = null; var sender = window.sender = null; window.onmessage = function(e) { var msg = e.data; if (msg.event && sender) { sender._signal(msg.event, msg.data); } else if (msg.command) { if (main[msg.command]) main[msg.command].apply(main, msg.args); else if (window[msg.command]) window[msg.command].apply(window, msg.args); else throw new Error("Unknown command:" + msg.command); } else if (msg.init) { window.initBaseUrls(msg.tlns); sender = window.sender = window.initSender(); var clazz = require(msg.module)[msg.classname]; main = window.main = new clazz(sender); } }; })(this); ace.define("ace/lib/oop",[], function(require, exports, module) { "use strict"; exports.inherits = function(ctor, superCtor) { ctor.super_ = superCtor; ctor.prototype = Object.create(superCtor.prototype, { constructor: { value: ctor, enumerable: false, writable: true, configurable: true } }); }; exports.mixin = function(obj, mixin) { for (var key in mixin) { obj[key] = mixin[key]; } return obj; }; exports.implement = function(proto, mixin) { exports.mixin(proto, mixin); }; }); ace.define("ace/range",[], function(require, exports, module) { "use strict"; var comparePoints = function(p1, p2) { return p1.row - p2.row || p1.column - p2.column; }; var Range = function(startRow, startColumn, endRow, endColumn) { this.start = { row: startRow, column: startColumn }; this.end = { row: endRow, column: endColumn }; }; (function() { this.isEqual = function(range) { return this.start.row === range.start.row && this.end.row === range.end.row && this.start.column === range.start.column && this.end.column === range.end.column; }; this.toString = function() { return ("Range: [" + this.start.row + "/" + this.start.column + "] -> [" + this.end.row + "/" + this.end.column + "]"); }; this.contains = function(row, column) { return this.compare(row, column) == 0; }; this.compareRange = function(range) {