我有一个读取excel模板的jar。如果我使用Maven阴影打包而不使用资源过滤器并执行我的jar，那就没关系;但是，在使用Maven资源过滤器后，我遇到了一些异常！执行jar时发生的异常如下：
2018-01-05 11:20:45,631 [main] INFO tw.com.test.aop.SystemPointcuts- AOP Aro
und start : ServiceImpl.ServiceImpl.genExcel(..)(). param : 20171106,20171112
Exception in thread "main" org.apache.poi.openxml4j.exceptions.InvalidOperationE
xception: Can't open the specified file: 'C:\Users\seesaw\AppData\Local\Temp\Wee
klyTelecomAnalysis2553686971923113156.xlsx'
at org.apache.poi.openxml4j.opc.ZipPackage.<init>(ZipPackage.java:131)
at org.apache.poi.openxml4j.opc.OPCPackage.open(OPCPackage.java:246)
at org.apache.poi.openxml4j.opc.OPCPackage.open(OPCPackage.java:200)
at org.apache.poi.ss.usermodel.WorkbookFactory.create(WorkbookFactory.ja
va:90)
at tw.com.test.weeklyTelecomAnalysis.service.ServiceImpl.genExcel(Ser
viceImpl.java:73)
at tw.com.test.weeklyTelecomAnalysis.service.ServiceImpl$$FastClassBy
SpringCGLIB$$9d7f5cb8.invoke(<generated>)
at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:2
04)
at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation
.invokeJoinpoint(CglibAopProxy.java:738)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(
ReflectiveMethodInvocation.java:157)
at org.springframework.aop.aspectj.MethodInvocationProceedingJoinPoint.p
roceed(MethodInvocationProceedingJoinPoint.java:85)
at tw.com.test.aop.SystemPointcuts.execAround(SystemPointcuts.java:59
)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMet
hodWithGivenArgs(AbstractAspectJAdvice.java:629)
at org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMet
hod(AbstractAspectJAdvice.java:618)
at org.springframework.aop.aspectj.AspectJAroundAdvice.invoke(AspectJAro
undAdvice.java:70)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(
ReflectiveMethodInvocation.java:179)
at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invok
e(ExposeInvocationInterceptor.java:92)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(
ReflectiveMethodInvocation.java:179)
at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterce
ptor.intercept(CglibAopProxy.java:673)
at tw.com.test.weeklyTelecomAnalysis.service.ServiceImpl$$EnhancerByS
pringCGLIB$$1731d8a8.genExcel(<generated>)
at tw.com.test.weeklyTelecomAnalysis.main.Entry.main(Entry.java:45)
Caused by: java.util.zip.ZipException: error in opening zip file
at java.util.zip.ZipFile.open(Native Method)
at java.util.zip.ZipFile.<init>(ZipFile.java:219)
at java.util.zip.ZipFile.<init>(ZipFile.java:149)
at java.util.zip.ZipFile.<init>(ZipFile.java:163)
at org.apache.poi.openxml4j.opc.internal.ZipHelper.openZipFile(ZipHelper
.java:157)
at org.apache.poi.openxml4j.opc.ZipPackage.<init>(ZipPackage.java:129)
... 23 more
这是我的pom.xml
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>tw.com.test</groupId>
<artifactId>WeeklyTelecomAnalysis</artifactId>
<packaging>jar</packaging>
<version>1.0</version>
<name>WeeklyTelecomAnalysis</name>
<profiles>
<profile>
<id>prod</id>
<properties>
<pps.datasource>jdbc:oracle:thin:@11.111.11.111:1111:MYPROD</pps.datasource>
<pps.username>xxxxxx</pps.username>
<pps.password>xxxxxx</pps.password>
</properties>
</profile>
</profiles>
<properties>
<!-- 執行類別 -->
<mainClass>tw.com.test.weeklyTelecomAnalysis.main.Entry</mainClass>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<jdk.target.version>1.7</jdk.target.version>
<maven.compiler.source>${jdk.target.version}</maven.compiler.source>
<maven.compiler.target>${jdk.target.version}</maven.compiler.target>
<org.springframework.version>4.3.8.RELEASE</org.springframework.version>
</properties>
<dependencies>
<!-- Spring -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>${org.springframework.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-orm</artifactId>
<version>${org.springframework.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-aspects</artifactId>
<version>${org.springframework.version}</version>
</dependency>
<!-- commons -->
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>com.springsource.org.apache.commons.dbcp</artifactId>
<version>1.2.2.osgi</version>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>com.springsource.org.apache.commons.lang</artifactId>
<version>2.6.0</version>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>com.springsource.org.apache.commons.pool</artifactId>
<version>1.5.3</version>
</dependency>
<!-- mybatis -->
<dependency>
<groupId>org.mybatis</groupId>
<artifactId>mybatis</artifactId>
<version>3.2.8</version>
</dependency>
<dependency>
<groupId>org.mybatis</groupId>
<artifactId>mybatis-spring</artifactId>
<version>1.2.2</version>
</dependency>
<!-- others -->
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.12</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
<version>1.7.2</version>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.1.38</version>
</dependency>
<dependency>
<groupId>org.apache.poi</groupId>
<artifactId>poi-ooxml</artifactId>
<version>3.9</version>
</dependency>
<!-- <dependency> -->
<!-- <groupId>org.apache.poi</groupId> -->
<!-- <artifactId>poi</artifactId> -->
<!-- <version>3.16</version> -->
<!-- </dependency> -->
<!-- <dependency> -->
<!-- <groupId>org.apache.poi</groupId> -->
<!-- <artifactId>poi-ooxml</artifactId> -->
<!-- <version>3.16</version> -->
<!-- </dependency> -->
<!-- 安裝ojdbc6.jar至本地maven : mvn install:install-file -Dfile=ojdbc6.jar -DgroupId=com.oracle -DartifactId=ojdbc6 -Dversion=11.2.0 -Dpackaging=jar -->
<dependency>
<groupId>com.oracle</groupId>
<artifactId>ojdbc6</artifactId>
<version>11.2.0</version>
</dependency>
<dependency>
<groupId>org.junit</groupId>
<artifactId>com.springsource.org.junit</artifactId>
<version>4.9.0</version>
<scope>test</scope>
</dependency>
</dependencies>
<repositories>
<repository>
<id>com.springsource.repository.bundles.external</id>
<name>EBR External Release Repository</name>
<url>http://repository.springsource.com/maven/bundles/external</url>
</repository>
<repository>
<id>com.springsource.repository.libraries.external</id>
<name>EBR Libraries Release Repository</name>
<url>http://repository.springsource.com/maven/libraries/external</url>
</repository>
</repositories>
<build>
<finalName>WeeklyTelecomAnalysis</finalName>
<resources>
<resource>
<directory>src/main/resources</directory>
<filtering>true</filtering>
</resource>
</resources>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-shade-plugin</artifactId>
<version>1.7.1</version>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>shade</goal>
</goals>
<configuration>
<transformers>
<transformer
implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
<mainClass>${mainClass}</mainClass>
</transformer>
<transformer
implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
<resource>META-INF/spring.handlers</resource>
</transformer>
<transformer
implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
<resource>META-INF/spring.schemas</resource>
</transformer>
</transformers>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>
这里是我的application-context.xml，用于spring framework和jdbc config，我使用Maven资源过滤器来替换一些参数，但是在我这样做之后，我得到了一些错误，如上所述。< / p>
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns:aop="http://www.springframework.org/schema/aop"
xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:p="http://www.springframework.org/schema/p" xmlns:context="http://www.springframework.org/schema/context"
xmlns:util="http://www.springframework.org/schema/util" xmlns:tx="http://www.springframework.org/schema/tx"
xmlns:task="http://www.springframework.org/schema/task" xmlns:mvc="http://www.springframework.org/schema/mvc"
xsi:schemaLocation="http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.0.xsd
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.0.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.0.xsd
http://www.springframework.org/schema/task http://www.springframework.org/schema/task/spring-task-4.0.xsd
http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.0.xsd
http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-4.0.xsd
http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd">
<!-- enable autowiring of components -->
<context:component-scan base-package="tw.com.test" />
<context:annotation-config />
<aop:aspectj-autoproxy />
<!-- MYPROD -->
<bean id="pps_dataSource" class="org.apache.commons.dbcp.BasicDataSource"
destroy-method="close" lazy-init="false">
<property name="driverClassName" value="oracle.jdbc.driver.OracleDriver" />
<property name="url" value="${pps.datasource}" />
<property name="username" value="${pps.username}" />
<property name="password" value="${pps.password}" />
<property name="maxActive" value="20" />
<property name="maxIdle" value="0" />
<property name="maxWait" value="180000" />
<property name="removeAbandoned" value="true" />
<property name="removeAbandonedTimeout" value="300" />
<property name="logAbandoned" value="true" />
<property name="testOnBorrow" value="true" />
<property name="testWhileIdle" value="true" />
<property name="validationQuery" value="select 1 from dual" />
</bean>
<bean id="pps_sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
<property name="dataSource" ref="pps_dataSource" />
<property name="configLocation" value="classpath:mybatis/sqlMapConfig.xml" />
</bean>
<bean id="pps_sqlSessionTemplate" class="org.mybatis.spring.SqlSessionTemplate">
<constructor-arg index="0" ref="pps_sqlSessionFactory" />
</bean>
<bean id="pps_stsMapper" class="org.mybatis.spring.mapper.MapperScannerConfigurer">
<property name="sqlSessionTemplateBeanName" value="pps_sqlSessionTemplate" />
<property name="basePackage" value="tw.com.test.weeklyTelecomAnalysis.manual.pps" />
</bean>
</beans>
这里是阅读excel模板的程序
public XSSFWorkbook genExcel(String fromDate, String toDate) throws Exception {
// get Excel template
Resource resource = new ClassPathResource("excel/WeeklyTelecomAnalysis.xlsx");
File excel = stream2file(resource.getInputStream(), "WeeklyTelecomAnalysis", ".xlsx");
XSSFWorkbook workbook = (XSSFWorkbook) WorkbookFactory.create(excel);
// style
this.setStyle(workbook);
XSSFSheet sheet1 = workbook.getSheet("WeeklyTelecomAnalysis"); // template
XSSFSheet sheet2 = workbook.createSheet("detail");
// start
createSheet1(sheet1, fromDate, toDate);
createSheet2(sheet2, fromDate, toDate);
return workbook;
}
public static File stream2file (InputStream in, String prefix, String suffix) throws IOException {
final File tempFile = File.createTempFile(prefix, suffix);
tempFile.deleteOnExit();
try (FileOutputStream out = new FileOutputStream(tempFile)) {
IOUtils.copy(in, out);
}
return tempFile;
}
任何人都可以帮助我吗？
答案 0 :(得分：0)
您的.xlsx似乎包含一些不应被替换的值，但会被过滤替换，从而破坏文件。
我只想使用＆＃34; mvn clean package -Pprod＆＃34;来过滤application-context.xml中的url，username和password参数，而不是excel模板。
鉴于此，只需做
<resources>
<resource>
<directory>src/main/resources</directory>
<filtering>false</filtering>
<includes>
<include>**/*.xlsx</include>
</includes>
</resource>
<resource>
<directory>src/main/resources</directory>
<filtering>true</filtering>
<includes>
<include>**/*.xml</include>
</includes>
</resource>
</resources>
只过滤你的xml配置，留下你的excel模板。