添加e JB中所需的代码来访问顾客信息。
Add the required code in the EJB to access customer information.
组织的关键顾客访问途径是什么？
如何确定每种访问途径的关键的顾客接触要求？
HOW do you determine KEY CUSTOMER contact requirements for each mode of CUSTOMER access?
如何确定每种访问途径的关键的顾客接触要求？
HOW do you determine KEY CUSTOMER contact requirements for each mode of CUSTOMER access?
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