get object length

Author: skillnull

Native-JavaScript/data-handle.js

@@ -191,7 +191,6 @@ var getAllType = function () {
     return result
 }
 
-
 /**
  * 数字单位格式化
  * @param number
@@ -209,3 +208,18 @@ function formatterNumberUnit (number) {
     }
     return result
 }
+
+/**
+ * 获取对象长度
+ * @param obj
+ * @returns {number}
+ */
+function getObjectLength (obj) {
+    var count = 0
+    for (var i in obj) {
+        if (obj.hasOwnProperty(i)) {
+            count++
+        }
+    }
+    return count
+}

README.md

@@ -37,6 +37,7 @@
     - [保留小数并千分位格式化](/Native-JavaScript/data-handle.js)
     - [递归遍历数组对象，将结果去重](/Native-JavaScript/data-handle.js)
     - [数字单位格式化](/Native-JavaScript/data-handle.js)
+    - [获取对象长度](/Native-JavaScript/data-handle.js)
   </details>
 
 * <details>