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[英]How to inject a prototype bean in a Spring singleton Controller
[英]How Inject prototype spring bean to singleton bean
我想將我的 pojo class 更改為 spring,我在將原型 bean 注入 singelton bean 時遇到問題,我的舊代碼如下:
public class InsertBankBusiness(){
private ServiceInput input;
public void doBusiness(ServiceInput input){
this.input = input;
....
}
},
public class BankService(){
public void definebank(ServiceInput input){
InsertBankBusiness insertBankBusiness = InsertBankBusiness ()
insertBankBusiness .doBusiness(input)
}
}
Insert BankBusiness class 不是線程安全的,我需要為每個服務調用從它實例化,我現在重寫了代碼如下:
@Component(value="insertBankBusiness")
@Scope(value="request", proxyMode=TARGET_CLASS)
public class InsertBankBusiness(){
private ServiceInput input;
public void doBusiness(ServiceInput input){
this.input = input;
....
}
},
@Service(value="bankService")
public class BankService(){
@Autowire InsertBankBusiness insertBankBusiness;
public void definebank(ServiceInput input){
insertBankBusiness.doBusiness(input)
}
}
第二種情況的行為是否與第一種情況相同?
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