Cocos2d-X之游戏存储Sqlite基础篇四

正在做的项目需要sqlite数据库存储数据。小巧 、高效和易操作是sqlite的明显特点，无平台更是强大。开源且免费啊，亲。

好的，下面步入正题。看下xcode下的Cocos2d—X的数据存储如何使用。

看下sqlite表的数据返回，会带有字段的一行：

As an example of the result table format,suppose a query result is as follows:

Name        | Age
-----------------------
Alice       | 43
Bob         | 28
Cindy       | 21

There are two column (M==2) and three rows (N==3). Thus the result table has 8 entries. Suppose the result table is stored in an array names azResult. Then azResult holds this content:

azResult[0] = "Name";
azResult[1] = "Age";
azResult[2] = "Alice";
azResult[3] = "43";
azResult[4] = "Bob";
azResult[5] = "28";
azResult[6] = "Cindy";
azResult[7] = "21";

在helloWorld的初始化直接写了。废话不说，直接代码贴出：

access函数判断文件存在与否，mode为0.

[cpp] view plain copy

1. stringpath=CCFileUtils::sharedFileUtils()->getWritablePath()+"MysqLite.db";
3. remove(path.c_str());
4. intflag=access(path.c_str(),0);
5. if(flag!=0){
6. userData.init();
7. }

copy