fix: 微信登录补充保存username和role

node_modules/licia/levenshtein.js

@@ -0,0 +1,59 @@
+var vector = [];
+var bChars = [];
+
+exports = function(a, b) {
+    if (a === b) return 0;
+
+    if (a.length > b.length) {
+        var tmp = a;
+        a = b;
+        b = tmp;
+    }
+    var aLen = a.length;
+    var bLen = b.length;
+    if (!aLen) return bLen;
+    if (!bLen) return aLen;
+
+    while (aLen > 0 && a.charCodeAt(aLen - 1) === b.charCodeAt(bLen - 1)) {
+        aLen--;
+        bLen--;
+    }
+    if (!aLen) return bLen;
+
+    var start = 0;
+    while (start < aLen && a.charCodeAt(start) === b.charCodeAt(start)) {
+        start++;
+    }
+    aLen -= start;
+    bLen -= start;
+    if (!aLen) return bLen;
+    var current = 0;
+    var left;
+    var above;
+    var charA;
+    var i = 0;
+    while (i < bLen) {
+        bChars[i] = b.charCodeAt(start + i);
+        vector[i] = ++i;
+    }
+
+    for (var _i = 0; _i < aLen; _i++) {
+        left = _i;
+        current = _i + 1;
+        charA = a.charCodeAt(start + _i);
+        for (var j = 0; j < bLen; j++) {
+            above = current;
+            current = left;
+            left = vector[j];
+            if (charA !== bChars[j]) {
+                if (left < current) current = left;
+                if (above < current) current = above;
+                current++;
+            }
+            vector[j] = current;
+        }
+    }
+    return current;
+};
+
+module.exports = exports;