fix: 添加 certainty.js

.gitignore

@@ -2,5 +2,5 @@
 node_modules
 .idea
 dist
-package-lock.json
+# package-lock.json
 .DS_Store
\ No newline at end of file

certainty.js

@@ -115,6 +115,141 @@
           return n;
         })
       : (c["seed" + p] = n);
-  })("undefined" != typeof self ? self : this, [], Math);
-  Math.seedrandom('yrecord');
+})("undefined" != typeof self ? self : this, [], Math);
+Math.seedrandom('yrecord');
 
+
+
+//时间
+(function(name, definition) {
+  if (typeof define === 'function') { // AMD
+    define(definition);
+  } else if (typeof module !== 'undefined' && module.exports) { // Node.js
+    module.exports = definition();
+  } else { // Browser
+    var timemachine = definition(),
+      global = this,
+      old = global[name];
+    timemachine.noConflict = function() {
+      global[name] = old;
+      return timemachine;
+    };
+    global[name] = timemachine;
+  }
+})('yrecord_timer', function() {
+
+  const OriginalDate = Date;
+  const Timemachine = {
+      timestamp: 0,
+      tick: false,
+      tickStartDate: null,
+      keepTime: false,
+      difference: 0,
+
+      config: function(options) {
+        this.timestamp = OriginalDate.parse(options.dateString) || options.timestamp || this.timestamp;
+        this.difference = options.difference || this.difference;
+        this.keepTime = options.keepTime || this.keepTime;
+        this.tick = options.tick || this.tick;
+        if (this.tick) {
+          this.tickStartDate = new OriginalDate();
+        }
+        this._apply();
+      },
+
+      reset: function() {
+        this.timestamp = 0;
+        this.tick = false;
+        this.tickStartDate = null;
+        this.keepTime = false;
+        this.difference = 0;
+        Date = OriginalDate;
+        Date.prototype = OriginalDate.prototype;
+      },
+
+      _apply: function() {
+        var self = this;
+
+        Date = function() {
+          var date;
+          if (self.keepTime) {
+            date = new OriginalDate();
+          } else if (arguments.length === 1) { 
+            date = new OriginalDate(arguments[0]);
+          } else if (arguments.length === 2) {
+            date = new OriginalDate(arguments[0], arguments[1]);
+          } else if (arguments.length === 3) {
+            date = new OriginalDate(arguments[0], arguments[1], arguments[2]);
+          } else if (arguments.length === 4) {
+            date = new OriginalDate(arguments[0], arguments[1], arguments[2], arguments[3]);
+          } else if (arguments.length === 5) {
+            date = new OriginalDate(arguments[0], arguments[1], arguments[2], arguments[3], arguments[4]);
+          } else if (arguments.length === 6) {
+            date = new OriginalDate(arguments[0], arguments[1], arguments[2], arguments[3], arguments[4], arguments[5]);
+          } else if (arguments.length === 7) {
+            date = new OriginalDate(arguments[0], arguments[1], arguments[2], arguments[3], arguments[4], arguments[5], arguments[6]);
+          } else {
+            date = new OriginalDate(self.timestamp);
+          }
+
+          if (arguments.length === 0) {
+              var difference = self._getDifference();
+              if (difference !== 0) {
+                  date = new OriginalDate(date.getTime() + difference);
+              }
+          }
+
+          return date;
+        };
+
+        Date.prototype = OriginalDate.prototype;
+        Date.now = function() {
+          var timestamp = self.keepTime ? OriginalDate.now() : self.timestamp;
+          return timestamp + self._getDifference();
+        };
+        Date.OriginalDate = OriginalDate;
+        Date.UTC = OriginalDate.UTC;
+      },
+
+      _getDifference: function() {
+        var difference = this.difference;
+
+        if (this.tick) {
+          difference += OriginalDate.now() - this.tickStartDate.getTime();
+        }
+
+        return difference;
+      },
+
+    };
+
+  Timemachine._apply();
+
+  return Timemachine;
+
+});
+
+fetch("http://localhost:7001/records/getTime", {
+  "method": "POST",
+  "headers": {
+    "user-agent": "vscode-restclient",
+    "content-type": "application/json",
+    "authorization": "Bearer eyJhbGciOiJIUzI1NiJ9.dGVzdA.GfxRk-CtH6rXPrQstXkm8pkjEhPFO1h5kFEBciCZN48"
+  },
+  "body": JSON.stringify({
+    "_id": "628b6d4f1fde64d672cf7769"
+  })
+})
+.then(response => {
+  response.text().then((res)=>{
+    timeObj = JSON.parse(res);
+    console.log(yrecord_timer)
+    yrecord_timer.config({
+      timestamp: Number(timeObj.data),
+      tick:true,
+    });
+  });
+})
+.catch(err => {
+  console.error(err);
+});
\ No newline at end of file