feat(projects): 添加常用组件、composables函数

src/utils/common/browser.ts

@@ -0,0 +1,46 @@
+interface BrowserInfo {
+  type: string;
+  version: string;
+}
+
+/** 获取浏览器版本信息 */
+export function getBrowserInfo() {
+  const explorer = window.navigator.userAgent.toLowerCase();
+  const info: BrowserInfo = {
+    type: '',
+    version: ''
+  };
+  function setInfo(data: BrowserInfo) {
+    Object.assign(info, data);
+  }
+  // ie
+  if (explorer.indexOf('msie') >= 0) {
+    const [version] = explorer.match(/msie ([\d.]+)/) || [''];
+    setInfo({ type: 'IE', version });
+  }
+  // firefox
+  if (explorer.indexOf('firefox') >= 0) {
+    const [version] = explorer.match(/firefox\/([\d.]+)/) || [''];
+    setInfo({ type: 'Firefox', version });
+  }
+  // Chrome
+  if (explorer.indexOf('chrome') >= 0) {
+    const [version] = explorer.match(/chrome\/([\d.]+)/) || [''];
+    setInfo({ type: 'Chrome', version });
+    if (explorer.indexOf('qqbrowser') >= 0) {
+      const [version] = explorer.match(/qqbrowser\/([\d.]+)/) || [''];
+      setInfo({ type: 'QQ浏览器', version });
+    }
+  }
+  // Opera
+  if (explorer.indexOf('opera') >= 0) {
+    const [version] = explorer.match(/opera.([\d.]+)/) || [''];
+    setInfo({ type: 'Opera', version });
+  }
+  // Safari
+  if (explorer.indexOf('Safari') >= 0) {
+    const [version] = explorer.match(/version\/([\d.]+)/) || [''];
+    setInfo({ type: 'Safari', version });
+  }
+  return info;
+}

src/utils/common/index.ts

@@ -1,3 +1,6 @@
 export * from './typeof';
 export * from './color';
 export * from './icon';
+export * from './browser';
+export * from './log';
+export * from './number';

src/utils/common/log.ts

@@ -0,0 +1,5 @@
+/** 打印log */
+export function log(data: any) {
+  // eslint-disable-next-line no-console
+  console.log(data);
+}

src/utils/common/number.ts

@@ -0,0 +1,10 @@
+/**
+ * 获取指定整数范围内的随机整数
+ * @param start - 开始范围
+ * @param end - 结束范围
+ */
+export function getRandomInterger(end: number, start: number = 0) {
+  const range = end - start;
+  const random = Math.floor(Math.random() * range + start);
+  return random;
+}