feat: 初始化 NFC 读卡器项目

- 添加 Electron 主进程和渲染进程
- 实现读卡器连接、断开和读取卡片 ID 功能
- 添加自定义窗口标题栏和窗口控制
- 实现简洁美观的用户界面
- 添加项目文档 README.md

lib/cardReader.es.js

@@ -0,0 +1,120 @@
+var v = {
+  OBJ: function() {
+    var r = {}, e = null, t = null;
+    r.onResult = function(s) {
+      t.addEvent("Result", s);
+    };
+    var o = function() {
+    }, l = function(s) {
+      var i = "";
+      i = s.data;
+      var w = {
+        type: "Result",
+        strStatus: i.substr(4, 2),
+        strData: i.substr(6),
+        strCmdCode: i.substr(0, 4)
+      };
+      t != null && t.fireEvent(w);
+    }, d = function() {
+    }, h = function() {
+      alert("Server not running !");
+    };
+    return r.createSocket = function() {
+      try {
+        if ("WebSocket" in window)
+          e = new WebSocket("ws://localhost:39002/RFID Reader Service");
+        else if ("MozWebSocket" in window)
+          e = new MozWebSocket("ws://localhost:39002/RFID Reader Service");
+        else
+          return alert("None"), !1;
+        return e.onopen = o, e.onmessage = l, e.onclose = d, e.onerror = h, t = new u(), !0;
+      } catch {
+        return !1;
+      }
+    }, r.Disconnect = function() {
+      e != null && e.close();
+    }, r.send = function(s) {
+      e.send(s);
+    }, r;
+  }
+};
+function u() {
+  this.handlers = {};
+}
+u.prototype = {
+  constructor: u,
+  addEvent: function(r, e) {
+    typeof this.handlers[r] > "u" && (this.handlers[r] = []), this.handlers[r].push(e);
+  },
+  fireEvent: function(r) {
+    if (r.target || (r.target = this), this.handlers[r.type] instanceof Array)
+      for (var e = this.handlers[r.type], t = 0; t < e.length; t++)
+        e[t](r);
+  },
+  removeEvent: function(r, e) {
+    if (this.handlers[r] instanceof Array) {
+      for (var t = this.handlers[r], o = 0; o < t.length && t[o] != e; o++)
+        ;
+      t.splice(o, 1);
+    }
+  }
+};
+try {
+  var f = v.OBJ();
+} catch {
+}
+f.createSocket();
+let n = "00", c = !1;
+function a(r) {
+  return new Promise((e, t) => {
+    f.onResult(function(o) {
+      o.strStatus === "00" ? e(o) : t(o.strStatus);
+    }), f.send(r);
+  });
+}
+async function y() {
+  await a(n + "010702");
+}
+async function E() {
+  await a(n + "010701");
+}
+async function S() {
+  if (c)
+    try {
+      await a(n + "0009");
+    } catch (r) {
+      throw new Error(`关闭读卡器失败: EerorCode 0x${r}`);
+    }
+  try {
+    await a(n + "000700"), await a(n + "010941"), await a(n + "010801"), y(), await a(n + "010610"), c = !0;
+  } catch (r) {
+    throw new Error(`连接读卡器失败: EerorCode 0x${r}`);
+  }
+}
+async function R() {
+  if (!c)
+    throw new Error("读卡器未连接，请先连接读卡器！");
+  try {
+    await a(n + "100152");
+  } catch {
+    return null;
+  }
+  try {
+    return (await a(n + "1002")).strData;
+  } catch (r) {
+    throw new Error(`读取ID出错: EerorCode 0x${r}`);
+  }
+}
+async function g() {
+  if (c)
+    try {
+      await a(n + "0009"), E(), await a(n + "010610"), c = !1;
+    } catch (r) {
+      throw new Error(`关闭读卡器失败: EerorCode 0x${r}`);
+    }
+}
+export {
+  g as closeReader,
+  S as connectReader,
+  R as readId
+};