One error in spring: Using the Resources times to be wrong (the annotation @Resources is disallowed)

Encountered an error in learning Spring: note @resources: The annotation @Resources is disallowed for

Later came in the knowledge of Java netizens to solve.

The original code is this:

1  Packagecom.show.biz;2 3 Importjavax.annotation.Resources;4 5 ImportCom.show.biz.UserBiz;6 ImportCom.show.dao.UserDAO;7 8  Public classUserbizimplbyannotationofresourceImplementsuserbiz {9 Ten     //Annotate annotations on Userdao One@Resources (name= "Userdao")//or use @resources directly . A Userdao Userdao; -      -     //Annotate annotations on the set method of the Userdao the@Resources (name= "Userdao") -      Public voidSetuserdao (Userdao Userdao) { -          This. Userdao =Userdao; -     } +      -      Public BooleanLogin (string username, string password) { +          A         returnuserdao.login (username, password); at     } -  -}

Netizens hint: @Resources changed into a @resource, the result really became. The modified code is as follows:

 Packagecom.show.biz;ImportJavax.annotation.Resource;Importjavax.annotation.Resources;ImportCom.show.biz.UserBiz;ImportCom.show.dao.UserDAO; Public classUserbizimplbyannotationofresourceImplementsuserbiz {//Annotate annotations on Userdao@Resource (name= "Userdao")//or use @resources directly .Userdao Userdao; //Annotate annotations on the set method of the Userdao@Resource (name= "Userdao")     Public voidSetuserdao (Userdao Userdao) { This. Userdao =Userdao; }         Public BooleanLogin (string username, string password) {returnuserdao.login (username, password); }}

One error in spring: Using the Resources times to be wrong (the annotation @Resources is disallowed)