fix: 微信登录补充保存username和role

node_modules/licia/HashTable.js

@@ -0,0 +1,61 @@
+var Class = require('./Class');
+var LinkedList = require('./LinkedList');
+var map = require('./map');
+var strHash = require('./strHash');
+var has = require('./has');
+exports = Class({
+    initialize: function HashTable() {
+        var size =
+            arguments.length > 0 && arguments[0] !== undefined
+                ? arguments[0]
+                : 32;
+        this._buckets = map(Array(size), function() {
+            return new LinkedList();
+        });
+        this._keys = {};
+    },
+    set: function(key, val) {
+        var keyHash = this._hash(key);
+        this._keys[key] = keyHash;
+        var linkedList = this._buckets[keyHash];
+        var node = linkedList.find(function(val) {
+            return val.key === key;
+        });
+        if (!node) {
+            linkedList.push({
+                key: key,
+                value: val
+            });
+        } else {
+            node.value.value = val;
+        }
+    },
+    get: function(key) {
+        var linkedList = this._buckets[this._hash(key)];
+        var node = linkedList.find(function(val) {
+            return val.key === key;
+        });
+        if (node) {
+            return node.value.value;
+        }
+    },
+    has: function(key) {
+        return has(this._keys, key);
+    },
+    delete: function(key) {
+        var keyHash = this._hash(key);
+        delete this._keys[key];
+        var linkedList = this._buckets[keyHash];
+        var node = linkedList.find(function(val) {
+            return val.key === key;
+        });
+        if (node) {
+            linkedList.rmNode(node);
+        }
+    },
+    _hash: function(key) {
+        return strHash(key) % this._buckets.length;
+    }
+});
+
+module.exports = exports;