Java spring批处理ItemProcessorAdapter如何将多个参数传递给targetMethod?
下面是我的ItemProcessor bean,我正在实现ItemProcessor接口。它工作得很好,但是Java spring批处理ItemProcessorAdapter如何将多个参数传递给targetMethod?,java,spring,spring-batch,Java,Spring,Spring Batch,下面是我的ItemProcessor bean,我正在实现ItemProcessor接口。它工作得很好,但是 <beans:bean id="myItemProcessor" class="com.st.foundation.MyItemProcessor" p:id="#{jobParameters[date]}" p:type="my-type" scope="step" /> 我想将许多这样的bean组合到单个pojo中,并
<beans:bean id="myItemProcessor"
class="com.st.foundation.MyItemProcessor"
p:id="#{jobParameters[date]}" p:type="my-type"
scope="step" />
我想将许多这样的bean组合到单个pojo中,并使用ItemProcessorAdapter
<beans:bean id="myItemProcessor"
class="org.springframework.batch.item.adapter.ItemProcessorAdapter"
p:targetObject-ref="myObject" p:targetMethod="myMethod"
p:arguments="{jobParameters[date]}" scope="step" />
但是我的targetMethod有多个参数(类型参数和id)。由于适配器只有p:arguments参数,如何将多个参数传递给适配器
我试着用逗号分隔参数,但不起作用。获取错误“目标类必须声明具有匹配名称和参数类型的方法”
我还试着使用
<?xml version="1.0" encoding="UTF-8"?>
<beans:beans xmlns="http://www.springframework.org/schema/batch"
xmlns:beans="http://www.springframework.org/schema/beans" xmlns:aop="http://www.springframework.org/schema/aop"
xmlns:tx="http://www.springframework.org/schema/tx" xmlns:file="http://www.springframework.org/schema/integration/file"
xmlns:integration="http://www.springframework.org/schema/integration"
xmlns:p="http://www.springframework.org/schema/p" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:util="http://www.springframework.org/schema/util" xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.xsd
http://www.springframework.org/schema/integration http://www.springframework.org/schema/integration/spring-integration.xsd
http://www.springframework.org/schema/integration/file http://www.springframework.org/schema/integration/file/spring-integration-file.xsd
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/batch http://www.springframework.org/schema/batch/spring-batch-2.2.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd
http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd
http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util.xsd">
<util:list id="myList" value-type="java.lang.String">
<value>foo</value>
<value>bar</value>
</util:list>
福
酒吧
由此
但是我得到了“cvc complex type.2.4.c:匹配的通配符是严格的,但是找不到元素'value'的声明。”接受对象数组作为参数;此数组的值用作参数,因此:
尝试用逗号分隔值“p:arguments=“{jobParameters[date]},param2,param3”
或不带p命名空间设施:
<property name="arguments">
<list>
<value>{jobParameters[date]}</value>
<value>param2</value>
<value>param3</value>
</list>
</property>
{作业参数[日期]}
参数2
param3
这对我很有效
<util:list id="myList" value-type="java.lang.String"
scope="step">
<beans:value>value1</beans:value>
<beans:value>value2</beans:value>
</util:list>
价值1
价值2
尝试用逗号分隔,但无效。获取错误“目标类必须声明具有匹配名称和参数类型的方法”在myItemProcessor
bean中缺少#before{jobParameters[date]}