【跑tuscany官方计算器实例，无法找到组件 _tuscany 】

跑tuscany官方计算器实例，无法找到组件

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tuscany

详细描述

JDK1.8  
代码
import jdk.nashorn.internal.ir.annotations.Reference;

/**
 * @className: Calculator
 * @description: TODO
 * @author: FGH
 * @date: 2018/8/20 20:49
 * @version: 1.0
 **/
public class CalculatorImpl implements CalculatorInterface {
    private addInterface add;
    private subtractInterface subtract;
    private multiplyInterface multiply;
    private divideInterface divide;

public addInterface getAdd() {
        return add;
    }

@Reference
    public void setAdd(addInterface add) {
        this.add = add;
    }

public subtractInterface getSubtract() {
        return subtract;
    }
    @Reference
    public void setSubtract(subtractInterface subtract) {
        this.subtract = subtract;
    }

public multiplyInterface getMultiply() {
        return multiply;
    }
    @Reference
    public void setMultiply(multiplyInterface multiply) {
        this.multiply = multiply;
    }

public divideInterface getDivide() {
        return divide;
    }
    @Reference
    public void setDivide(divideInterface divide) {
        this.divide = divide;
    }

public double add(double n1,double n2){
        return this.add.add(n1,n2);
    }

public double subtract(double n1,double n2){
        return this.subtract.subtract(n1,n2);
    }

public double divide(double n1,double n2){
        return this.divide.divide(n1,n2);
    }

public double multiply(double n1, double n2) {
        return this.multiply.multiply(n1, n2);
    }

错误截图

源码

配置文件 .composite
<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200912"
           name="Calculator"
           targetNamespace="http://com.fgh.task2">

    <component name="CalculatorServiceComponent">
        <implementation.java class="com.fgh.task2.Calculator.CalculatorImpl" />
        <reference name="add" target="AddComponent"/>
        <reference name="subtract" target="SubtractComponent"/>
        <reference name="multiply" target="MultiplyComponent"/>
        <reference name="divide" target="DivideComponent"/>
    </component>

    <component name="AddComponent">
        <implementation.java class="com.fgh.task2.Calculator.add"/>
    </component>
    <component name="SubtractComponent">
        <implementation.java class="com.fgh.task2.Calculator.subtract"/>
    </component>
    <component name="MultiplyComponent">
        <implementation.java class="com.fgh.task2.Calculator.multiply"/>
    </component>
    <component name="DivideComponent">
        <implementation.java class="com.fgh.task2.Calculator.divide"/>
    </component>
</composite>

编辑于2025-04-10