注意，要使用滚动不敏感型游标，必须关闭自动提交功能。
Note that autocommit must be off to use a scroll-insensitive cursor.
在保存完成的混搭之前，应在所有使用关系型更新数据源的source操作符中关闭缓存。
Just before saving the completed mashup, you should turn off caching in all source operators that use relational update feeds.
在加载properties对象之后，关闭输入流，然后设置布尔型标志变量(init)值为true，确定AddressStore对象已经被初始化。
After loading the Properties object, you close the input stream, and then set your Boolean flag variable (init) value to true, demarcating that the AddressStore object has been initialized.
应用推荐