不同用户：用不同的db

XFFruit/Controllers/DataBaseController/GXFFunctionDB.h

@@ -28,6 +28,7 @@
 //既有权限又被选择的
 - (NSArray *)functionsHasPermissionAndIsSelected;
 
+- (void)deleteTables;
 
 
 #pragma displayFunction

XFFruit/Controllers/DataBaseController/GXFFunctionDB.m

@@ -30,7 +30,14 @@
 - (BOOL)openDb {
     // NSSearchPathForDirectoriesInDomains(NSApplicationSupportDirectory, NSUserDomainMask, YES);
     NSString *path = [NSSearchPathForDirectoriesInDomains(NSApplicationSupportDirectory, NSUserDomainMask, YES) lastObject];
-    NSString *dbPath = [path stringByAppendingString:@"function.db"];
+    ICRUserUtil *user = [ICRUserUtil sharedInstance];
+    NSString *dbPath ;//= [path stringByAppendingString:@"function.db"];
+    if (user.userCode) {
+        dbPath = [NSString stringWithFormat:@"%@%@function.db",path,user.userCode];
+    } else {
+        dbPath = [path stringByAppendingString:@"function.db"];
+    }
+
     self.dataBase = [FMDatabase databaseWithPath:dbPath];
     CLog(@"dbPath = %@",dbPath);
     BOOL isOpen = [_dataBase open];
@@ -48,8 +55,23 @@
 }
 
 
+- (void)deleteTables {
+    if ([self openDb]) {
+        [self functionTableDelete];
+        [self displayFunctionTableDelete];
+    }
 
-
+}
+- (BOOL)functionTableDelete {
+    NSString *delSql = @"delete from function";
+    BOOL work = [_dataBase executeQuery:delSql];
+    return work;
+}
+- (BOOL)displayFunctionTableDelete {
+    NSString *delSql = @"delete from displayFunction";
+    BOOL work = [_dataBase executeQuery:delSql];
+    return work;
+}
 - (BOOL)functionTableCreate {
 //    if (![_dataBase open]) {
 //        [self openDb];

XFFruit/ViewControllers/Login/ICRLoginViewController.m

@@ -131,6 +131,7 @@
 //#else
 //    
 //#endif
+    
 }
 
 #pragma mark - Logic
@@ -169,8 +170,10 @@
         
 #pragma 可以开新线程 ，待优化
         //当登陆成功时就建立功能数据表
+//        [[GXFFunctionDB sharedInstance] deleteTables];
         [[GXFFunctionDB sharedInstance]createTables];
         
+        
         //完成对初始化数据书库的操作
         if (![[GXFFunctionDBHelper sharedInstance] successInsertOriginFunctions]) {
             [[GXFFunctionDBHelper sharedInstance] insertAllOriginFunctions];