jsp页面写好以后，正常运行web项目的时候，在win10 IE11浏览器中页面中div相互叠加了。而在其他浏览器(win7的IE11、chorme、360安全浏览器)中没有问题。 问题点：兼容性的标准是怎样的？要求主流的浏览器都能正常显示么？

第一张图片在chorme中页面显示正常 第二张图片在IE11中显示有点问题

使用import org.junit.Tset;注入，运行程序时报错：No tests were found。在使用import org.testing.annotations.Test;注入，就执行正常。

客户端调用已经被发布的几个接口中，只有一个能正常使用。

调用第二个被发布的接口出现空指针异常

我是按照例子上的做的！ 没有什么问题的！ 没想到总是不能成功！ 还出现下面一大堆错误！ tomcat我用的是tomcat 6.0.35 Apache Tuscany SCA 1.5 运行时老是出现以下错误！

在Linux服务器上配置jetty的访问日志时提示Exception in thread "main" java.security.PrivilegedActionException: org.xml.sax.SAXParseException; systemId: file:/usr/java/web/jetty-distribution-9.4.12.v20180830/etc/jetty.xml; lineNumber: 112; columnNumber: 15; Element type "Setname" must be followed by either attribute specifications, ">" or "/>". 但是修改后还是提示同样的错误，如下图

修改前<Setname="filename"> 修改后 <Setname="filename" />依然提示错误

make[1]: *** [install] Error 1 make[1]: Leaving directory `/usr/local/nginx' make: *** [install] Error 2

进行web和service分离，将配置文件中dao层和缓存的配置文件都放到服务端了，客户端只有web页面，启动tomcat初始化报错

该图片为报错信息

下面是 POM 的配置信息： <?xml version="1.0" encoding="UTF-8"?> <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/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <groupId>com.jnshu</groupId> <artifactId>task05</artifactId> <version>1.0-SNAPSHOT</version> <packaging>war</packaging> <name>task04 Maven Webapp</name> <!-- FIXME change it to the project's website --> <url>http://www.example.com</url> <properties> <!--编码格式&JDK版本--> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> <java.version>1.8</java.version> <!--spring版本--> <spring.version>4.3.12.RELEASE</spring.version> <!-- log4j日志文件管理包版本 --> <slf4j.version>1.7.7</slf4j.version> <log4j.version>1.2.17</log4j.version> </properties> <dependencies> <!-- https://mvnrepository.com/artifact/org.glassfish.jersey.core/jersey-client --> <dependency> <groupId>com.sun.jersey</groupId> <artifactId>jersey-client</artifactId> <version>1.19.4</version> </dependency> <!-- https://mvnrepository.com/arti fact/javax.servlet/javax.servlet-api --> <dependency> <groupId>javax.servlet</groupId> <artifactId>javax.servlet-api</artifactId> <version>3.1.0</version> <scope>provided</scope> </dependency> <dependency> <groupId>org.slf4j</groupId> <artifactId>slf4j-simple</artifactId> <version>1.6.2</version> </dependency> <!-- https://mvnrepository.com/artifact/com.googlecode.xmemcached/xmemcached --> <dependency> <groupId>com.googlecode.xmemcached</groupId> <artifactId>xmemcached</artifactId> <version>2.4.3</version> </dependency> <dependency> <groupId>commons-pool</groupId> <artifactId>commons-pool</artifactId> <version>1.5.6</version> </dependency> <dependency> <groupId>net.spy</groupId> <artifactId>spymemcached</artifactId> <version>2.11.6</version> </dependency> <!--commons codec--> <dependency> <groupId>commons-codec</groupId> <artifactId>commons-codec</artifactId> <version>1.10</version> </dependency> <dependency> <groupId>javax.servlet.jsp</groupId> <artifactId>javax.servlet.jsp-api</artifactId> <version>2.3.1</version> <scope>provided</scope> </dependency> <!--json-taglib--> <dependency> <groupId>json-taglib</groupId> <artifactId>json-taglib</artifactId> <version>0.4.1</version> </dependency> <!--aopalliance--> <dependency> <groupId>org.aopalliance</groupId> <artifactId>com.springsource.org.aopalliance</artifactId> <version>1.0.0</version> </dependency> <dependency> <groupId>cglib</groupId> <artifactId>cglib</artifactId> <version>3.2.4</version> </dependency> <dependency> <groupId>org.aspectj</groupId> <artifactId>aspectjrt</artifactId> <version>1.8.13</version> </dependency> <dependency> <groupId>org.aspectj</groupId> <artifactId>aspectjweaver</artifactId> <version>1.8.13</version> </dependency> <!--jackson--> <dependency> <groupId>com.fasterxml.jackson.core</groupId> <artifactId>jackson-annotations</artifactId> <version>2.8.10</version> </dependency> <dependency> <groupId>com.fasterxml.jackson.core</groupId> <artifactId>jackson-core</artifactId> <version>2.8.10</version> </dependency> <dependency> <groupId>com.fasterxml.jackson.core</groupId> <artifactId>jackson-databind</artifactId> <version>2.8.10</version> <exclusions> <exclusion> <artifactId>jackson-annotations</artifactId> <groupId>com.fasterxml.jackson.core</groupId> </exclusion> </exclusions> </dependency> <!--jstl--> <dependency> <groupId>javax.servlet</groupId> <artifactId>jstl</artifactId> <version>1.2</version> </dependency> <dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> <version>4.12</version> <scope>test</scope> </dependency> <!--spring mybatis--> <dependency> <groupId>org.mybatis</groupId> <artifactId>mybatis-spring</artifactId> <version>1.3.0</version> </dependency> <dependency> <groupId>org.mybatis</groupId> <artifactId>mybatis</artifactId> <version>3.4.1</version> </dependency> <!--Spring--> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-aop</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-aspects</artifactId> <version>${spring.version}</version> <exclusions> <exclusion> <artifactId>aspectjweaver</artifactId> <groupId>org.aspectj</groupId> </exclusion> </exclusions> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-beans</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-context</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-core</artifactId> <version>${spring.version}</version> <exclusions> <exclusion> <artifactId>commons-logging</artifactId> <groupId>commons-logging</groupId> </exclusion> </exclusions> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-expression</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-jdbc</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-test</artifactId> <version>${spring.version}</version> <scope>test</scope> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-tx</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-web</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-webmvc</artifactId> <version>${spring.version}</version> </dependency> <!--mysql connector--> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <version>5.1.38</version> </dependency> <!-- 日志文件管理包 --> <!-- log start --> <dependency> <groupId>commons-logging</groupId> <artifactId>commons-logging</artifactId> <version>1.1.1</version> </dependency> <dependency> <groupId>log4j</groupId> <artifactId>log4j</artifactId> <version>${log4j.version}</version> </dependency> <!-- 格式化对象，方便输出日志 --> <dependency> <groupId>com.alibaba</groupId> <artifactId>fastjson</artifactId> <version>1.1.41</version> </dependency> <dependency> <groupId>org.slf4j</groupId> <artifactId>slf4j-api</artifactId> <version>${slf4j.version}</version> </dependency> <dependency> <groupId>org.slf4j</groupId> <artifactId>slf4j-log4j12</artifactId> <version>${slf4j.version}</version> </dependency> <!-- log end --> <!--连接池--> <!--c3p0--> <dependency> <groupId>c3p0</groupId> <artifactId>c3p0</artifactId> <version>0.9.1.2</version> </dependency> <!--druid--> <dependency> <groupId>com.alibaba</groupId> <artifactId>druid</artifactId> <version>1.1.5</version> </dependency> <!--分页插件--> <dependency> <groupId>com.github.pagehelper</groupId> <artifactId>pagehelper</artifactId> <version>5.1.2</version> </dependency> <dependency> <groupId>com.github.jsqlparser</groupId> <artifactId>jsqlparser</artifactId> <version>1.0</version> </dependency> <dependency> <groupId>org.junit.jupiter</groupId> <artifactId>junit-jupiter-api</artifactId> <version>RELEASE</version> </dependency> <dependency> <groupId>org.testng</groupId> <artifactId>testng</artifactId> <version>RELEASE</version> </dependency> <dependency> <groupId>org.apache.tiles</groupId> <artifactId>tiles-api</artifactId> <version>3.0.8</version> <exclusions> <exclusion> <artifactId>slf4j-api</artifactId> <groupId>org.slf4j</groupId> </exclusion> </exclusions> </dependency> <dependency> <groupId>org.apache.tiles</groupId> <artifactId>tiles-core</artifactId> <version>3.0.8</version> <exclusions> <exclusion> <artifactId>slf4j-api</artifactId> <groupId>org.slf4j</groupId> </exclusion> </exclusions> </dependency> <dependency> <groupId>org.apache.tiles</groupId> <artifactId>tiles-jsp</artifactId> <version>3.0.8</version> <exclusions> <exclusion> <artifactId>slf4j-api</artifactId> <groupId>org.slf4j</groupId> </exclusion> </exclusions> </dependency> <dependency> <groupId>org.apache.tiles</groupId> <artifactId>tiles-servlet</artifactId> <version>3.0.8</version> <exclusions> <exclusion> <artifactId>slf4j-api</artifactId> <groupId>org.slf4j</groupId> </exclusion> </exclusions> </dependency> <dependency> <groupId>org.apache.tiles</groupId> <artifactId>tiles-template</artifactId> <version>3.0.8</version> <exclusions> <exclusion> <artifactId>slf4j-api</artifactId> <groupId>org.slf4j</groupId> </exclusion> </exclusions> </dependency> <!-- https://mvnrepository.com/artifact/taglibs/standard --> <dependency> <groupId>taglibs</groupId> <artifactId>standard</artifactId> <version>1.1.2</version> </dependency> <!-- https://mvnrepository.com/artifact/com.caucho/hessian --> <dependency> <groupId>com.caucho</groupId> <artifactId>hessian</artifactId> <version>4.0.51</version> </dependency> <!-- https://mvnrepository.com/artifact/org.codehaus.woodstox/wstx-asl --> <dependency> <groupId>org.codehaus.woodstox</groupId> <artifactId>wstx-asl</artifactId> <version>4.0.6</version> </dependency> <!-- https://mvnrepository.com/artifact/javax.xml.stream/stax-api --> <dependency> <groupId>javax.xml.stream</groupId> <artifactId>stax-api</artifactId> <version>1.0-2</version> </dependency> <!-- https://mvnrepository.com/artifact/com.whalin/Memcached-Java-Client --> <dependency> <groupId>com.whalin</groupId> <artifactId>Memcached-Java-Client</artifactId> <version>3.0.2</version> </dependency> </dependencies> <build> <resources> <resource> <directory>src/main/java</directory> <includes> <include>**/*.properties</include> <include>**/*.xml</include> </includes> <filtering>false</filtering> </resource> <resource> <directory>src/main/resources</directory> <includes> <include>**/*.properties</include> <include>**/*.xml</include> </includes> <filtering>false</filtering> </resource> </resources> <!--jetty--> <plugins> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-compiler-plugin</artifactId> <configuration> <source>8</source> <target>8</target> </configuration> </plugin> </plugins> <pluginManagement><!-- lock down plugins versions to avoid using Maven defaults (may be moved to parent pom) --> <plugins> <plugin> <artifactId>maven-clean-plugin</artifactId> <version>3.0.0</version> </plugin> <plugin> <artifactId>maven-resources-plugin</artifactId> <version>3.0.2</version> </plugin> <plugin> <artifactId>maven-compiler-plugin</artifactId> <version>3.7.0</version> </plugin> <plugin> <artifactId>maven-surefire-plugin</artifactId> <version>2.20.1</version> </plugin> <plugin> <artifactId>maven-war-plugin</artifactId> <version>3.2.0</version> </plugin> <plugin> <artifactId>maven-install-plugin</artifactId> <version>2.5.2</version> </plugin> <plugin> <artifactId>maven-deploy-plugin</artifactId> <version>2.8.2</version> </plugin> </plugins> </pluginManagement> </build> </project>

生成war包，提示找不到符号，符号类：cookie

服务器的webservice服务端发布成功，使用腾讯云服务器连接成功，使用阿里云服务器，连接失败。前提是同样的代码和设置。

远程服务端，都发布成功了。就是本地客户端测试，连接超时，拒绝访问ip。

使用top命令没有反应，报错没有此类型