提取数据库数据的方法也可使用属性文件来配置。
The method which the database data is extracted can be configured using the property file as well.
在属性文件中，仅提取可翻译的字符串。
In properties files, only the latter translatable strings are resourced out for translation.
清单4中的例子将一个很大的文件加载到Dom中，只是为了用DomXpath从一个属性中提取数据。
Listing 4 illustrates loading a large file into the Dom simply to extract the data from a single attribute with DomXpath.
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