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20220330_Vote/Ewide.Web.Entry/wwwroot/lib/xe-utils/includes.js

@@ -0,0 +1,26 @@
+var hasOwnProp = require('./hasOwnProp')
+
+/**
+  * 判断对象是否包含该值,成功返回true否则false
+  *
+  * @param {Object} obj 对象
+  * @param {Object} val 值
+  * @return {Boolean}
+  */
+function includes (obj, val) {
+  if (obj) {
+    if (obj.includes) {
+      return obj.includes(val)
+    }
+    for (var key in obj) {
+      if (hasOwnProp(obj, key)) {
+        if (val === obj[key]) {
+          return true
+        }
+      }
+    }
+  }
+  return false
+}
+
+module.exports = includes