如何使用PropertyEditor将字符串转换为特定类型

public class CustomPropertyEditor extends PropertyEditorSupport {

    @Override
    public void setAsText(String text) throws IllegalArgumentException {
        // 在这里进行字符串到目标类型的转换
        // 示例：将字符串转换为整数类型
        try {
            int value = Integer.parseInt(text);
            setValue(value);
        } catch (NumberFormatException e) {
            throw new IllegalArgumentException("Invalid number format: " + text);
        }
    }
}

import org.springframework.beans.PropertyEditorRegistrar;
import org.springframework.beans.PropertyEditorRegistry;

public class CustomPropertyEditorRegistrar implements PropertyEditorRegistrar {

    @Override
    public void registerCustomEditors(PropertyEditorRegistry registry) {
        registry.registerCustomEditor(Integer.class, new CustomPropertyEditor());
    }
}

<bean class="org.springframework.beans.factory.config.CustomEditorConfigurer">
    <property name="propertyEditorRegistrars">
        <set>
            <bean class="com.example.CustomPropertyEditorRegistrar"/>
        </set>
    </property>
</bean>

public class MyClass {
    @Value("${my.property}")
    private int myProperty;
    // ...
}