sql的mock
注入sql的拦截器，对查询语句拦截，按规则访问本地路径的文件，实现mock功能。
@Intercepts(value = {@Signature(type = Executor.class, method = "update", args = {MappedStatement.class, Object.class}),@Signature(type = Executor.class, method = "query", args = {MappedStatement.class, Object.class,RowBounds.class, ResultHandler.class, CacheKey.class, BoundSql.class}),@Signature(type = Executor.class, method = "query", args = {MappedStatement.class, Object.class,RowBounds.class, ResultHandler.class})})
public class SqlResultInterceptor implements Interceptor {
)
