添加获取参数helper

src/utils/index.js

@@ -50,4 +50,11 @@ export const isPhone = ($poneInput) => {
     } else {
         return false;
     }
-} 
\ No newline at end of file
+}
+
+export const getParam = (key, str) => {
+    const _s = str ? str : location.href;
+    const re = new RegExp(`(?:\\?|#|&)(${key})=([^=&#\\?]+)`, 'ig');
+    let found;
+    return (found = re.exec(_s)) ? found[2] : null;
+}
\ No newline at end of file