把服务定位器放进来仅仅是一个开始。
但是服务定位器不应包含资源缓存。
But the service locator should not include a resource cache.
我第二个实现使用了缓存服务定位器。
成分根+只需一点小小的服务定位？
使用服务定位器设计模式来简化代码。
Use of the service locator design pattern to simplify lookup code.
要解决由服务定位器导致的问题的难度有多大呢？
How hard will it be to figure out that the service locator is causing the problem?
重载资源名使得服务定位器与其缓存之间变得混乱。
So overloaded resource names mess up a service locator and its cache.
每个组件类型一个唯一的服务定位器实例。
我的第三个实现使用没有缓存的服务定位器。
My third implementation used a service locator with no cache.
包含访问数据源缓存的服务定位器实现如下。
A service locator implementation that includes caching accesses a data source like this.
他们利用市场来给产品和服务定位，以达到他们想要的结果。
They use marketing to position items and services to get the results they want.
模块化模式：分离界面和插件、服务定位、事件聚合、外观模式。
Modularity patterns: Separated Interface and Plug In, Service Locator, Event Aggregator, facade.
好，既然是由于缓存服务定位器导致重载资源名时的错误。
OK, so a caching service locator causes errors for overloaded resource names.
为产品服务定位定价使它符合市场需要，这通常是个很微妙的平衡；
position and price to align the product/service with its market, often an intricate balance; and
简单的结论是：使用服务定位器进行缓存不是一个好的主意。
The simple conclusion is that service locators that cache are a bad idea.
为了安全，你需要用一种机制来锁定服务定位器并使之只读。
To make this safe, you need to have a mechanism to lock the service locator and make it read only.
剩下的一个选择是使用服务定位器使用集合的方式，但是要去除引用缓存。
The remaining alternative is to use a service locator, make it a singleton, but remove the reference cache.
服务定位器实现通常包括资源缓存，以此来避免对相同资源的重复查找。
Service locator implementations usually include a resource cache to avoid repeated lookups of the same resource.
另外一个方法是每个组件类型使用它自身的服务定位器实例，而不是集合。
Another way is for each component type to use its own instance of service locator, not a singleton.
这是因为服务定位器将缓存不论哪个组件首次使用时所重载的名称的资源。
This is because the service locator will cache the resource for whichever component USES the overloaded name first.
业务逻辑代码使用服务定位器避免目录查找代码变得混乱，因此它很容易理解。
Business logic code that USES a service locator avoids becoming cluttered with directory lookup code, and so is easier to understand.
将其应用于现有应用程序很简单：只要改变服务定位器实现去禁止或去除缓存。
This is simple to apply to an existing application: just change the service locator implementation to disable or remove the cache.
通过对用户需求的分析，提出高校图书馆分馆的服务定位，并探索分馆服务模式。
Through the analysis on the information user's demand, this paper puts forward the service positioning of branch libraries, and probes into a new service mode of the branch libraries.
同样，使用服务定位器封装资源访问、以集合的形式使用服务定位器也是一个不错的想法。
It is still a good idea to use service locators to encapsulate resource access.
重点研究了负载均衡和服务定位等关键技术，提出了基于网络测量和服务性能测量的MBPP算法。
Key techniques such as load balancing and service locating are then studied in detail. A MBPP algorithm based on the network and service performance measurement is proposed.
业务定位程序可以采用多种形式，比如Web服务定位程序、EJB组件定位程序或者JMS定位程序。
A business locator can take many forms — for instance, it could be a web service locator, an EJB component locator, or a JMS locator.
我们可以为客户机提供一种易用的进程内(in - process)组件(负责服务定位和通信)以及POID块管理。
We can provide clients an easy to use in-process component, which will be responsible for service location and communication, and POID block management.
另外，通信机制中还包含采用命名服务定位对象资源、对XML处理性能的优化、CORBA环境下的服务资源优化和安全认证机制。
In addition, this mechanism include: using name services to locate object optimizing XML dealing performance, optimizing services resources in CORBA and security authentication.
文章主要从网站的服务定位、数据组织和功能设计等方面介绍河南地图网的设计与建设，并对河南地图网的现状和发展前景进行分析和总结。
This paper introduces the design and construction of Henan Province Map Website, focusing on the Website's position in service, data organization, functional design, etc.
文章主要从网站的服务定位、数据组织和功能设计等方面介绍河南地图网的设计与建设，并对河南地图网的现状和发展前景进行分析和总结。
This paper introduces the design and construction of Henan Province Map Website, focusing on the Website's position in service, data organization, functional design, etc.
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