SSM整合

悠悠 2021-09-28 07:58 448阅读 0赞

**前提：jdk，maven，tomcat，STS都已经安装配置好了**

spring-4.3.7 + mybatis-3.3.0 + maven3.5+jdk8(这个组合会减少很多问题)

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MjcxNzkyOA_size_16_color_FFFFFF_t_70][]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MjcxNzkyOA_size_16_color_FFFFFF_t_70 1][]

当然你也可以不用默认的工作空间，选自己喜欢的地方放

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MjcxNzkyOA_size_16_color_FFFFFF_t_70 2][]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MjcxNzkyOA_size_16_color_FFFFFF_t_70 3][]

Group Id：假如你的公司是www.chy.com，那么在填写这个的时候，规范一点的写法是去掉www，再反写，即com.chy

Artifact Id：这个是你的项目名字

version一般默认就行了

Packaging：没网页用jar就行了，有网页用war

如果你出现这个问题

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MjcxNzkyOA_size_16_color_FFFFFF_t_70 4][]

说明你已经有这个项目“名字”了，这里改一下

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MjcxNzkyOA_size_16_color_FFFFFF_t_70 5][]

项目承建完成后出现这个问题

![2019031823020386.png][]

那是因为我们webapp目录下面缺少了这些目录，特别是xml文件

![20190319152017681.png][]

解决方法，可以找以前下面复制过来，或者新建一个有这个的项目，在复制过来

如果你以前复制过来的网页有代码了，他在前面提示这个错误或其他一些

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MjcxNzkyOA_size_16_color_FFFFFF_t_70 6][]

那是因为pom.xml还没把依赖那些放进去，放进去后，保存，项目还是打×，那就项目右键，maven，update project就行了

创建的目录大概这样

![20190319152607177.png][]

![20190319160745222.png][]

<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.chy</groupId>
      <artifactId>testSSM</artifactId>
      <version>0.0.1-SNAPSHOT</version>
      <packaging>war</packaging>
      
      
      
      
      
      
      
      <properties>
    		<project.build.sourceEncoding>utf-8</project.build.sourceEncoding>
      </properties>
    
    	
    	<dependencyManagement>
    		<dependencies>
    			<dependency>
    				<groupId>org.springframework</groupId>
    				<artifactId>spring-framework-bom</artifactId>
    				<version>4.3.7.RELEASE</version>
    				<type>pom</type>
    				<scope>import</scope>
    			</dependency>
    		</dependencies>
    	</dependencyManagement>
    
    	<dependencies>
    		
    		<dependency>
    			<groupId>javax.servlet</groupId>
    			<artifactId>javax.servlet-api</artifactId>
    			<version>3.1.0</version>
    			<scope>provided</scope>
    		</dependency>
    		<dependency>
    			<groupId>javax.servlet.jsp</groupId>
    			<artifactId>jsp-api</artifactId>
    			<version>2.2</version>
    			<scope>provided</scope>
    		</dependency>
    		
    		<dependency>
    			<groupId>javax.servlet</groupId>
    			<artifactId>jstl</artifactId>
    			<version>1.2</version>
    		</dependency>
    		<dependency>
    			<groupId>taglibs</groupId>
    			<artifactId>standard</artifactId>
    			<version>1.1.2</version>
    		</dependency>
    
    		
    		<dependency>
    			<groupId>junit</groupId>
    			<artifactId>junit</artifactId>
    			<version>4.12</version>
    		</dependency>
    		<dependency>
    			<groupId>org.springframework</groupId>
    			<artifactId>spring-test</artifactId>
    		</dependency>
    
    		
    		<dependency>
    			<groupId>org.springframework</groupId>
    			<artifactId>spring-webmvc</artifactId>
    		</dependency>
    
    		
    		<dependency>
    			<groupId>org.mybatis</groupId>
    			<artifactId>mybatis</artifactId>
    			<version>3.3.0</version>
    		</dependency>
    		
    		<dependency>
    			<groupId>org.springframework</groupId>
    			<artifactId>spring-orm</artifactId>
    		</dependency>
    		<dependency>
    			<groupId>org.mybatis</groupId>
    			<artifactId>mybatis-spring</artifactId>
    			<version>1.2.3</version>
    		</dependency>
    
    		
    		<dependency>
    			<groupId>mysql</groupId>
    			<artifactId>mysql-connector-java</artifactId>
    			<version>5.1.30</version>
    		</dependency>
    		
    		<dependency>
    			<groupId>com.alibaba</groupId>
    			<artifactId>druid</artifactId>
    			<version>1.0.18</version>
    		</dependency>
    
    		
    		<dependency>
    			<groupId>ch.qos.logback</groupId>
    			<artifactId>logback-classic</artifactId>
    			<version>1.1.7</version>
    		</dependency>
    
    		<dependency>
    			<groupId>commons-fileupload</groupId>
    			<artifactId>commons-fileupload</artifactId>
    			<version>1.3</version>
    		</dependency>
    		
    		<dependency>
    			<groupId>org.springframework</groupId>
    			<artifactId>spring-context</artifactId>
    		</dependency>
    		<dependency>
    			<groupId>org.springframework</groupId>
    			<artifactId>spring-aop</artifactId>
    		</dependency>
    		<dependency>
    			<groupId>org.aspectj</groupId>
    			<artifactId>aspectjrt</artifactId>
    			<version>1.6.12</version>
    		</dependency>
    		<dependency>
    			<groupId>org.aspectj</groupId>
    			<artifactId>aspectjweaver</artifactId>
    			<version>1.6.12</version>
    		</dependency>
    		<dependency>
    			<groupId>cglib</groupId>
    			<artifactId>cglib</artifactId>
    			<version>2.2</version>
    		</dependency>
    	</dependencies>
    
    	<build>
    		<plugins>
    			<plugin>
    				<artifactId>maven-compiler-plugin</artifactId>
    				<configuration>
    					<source>1.8</source>
    					<target>1.8</target>
    					<encoding>${project.build.sourceEncoding}</encoding>
    				</configuration>
    			</plugin>
    		</plugins>
    	</build>
    </project>

添加springMVC依赖在web.xml

![20190319222527667.png][]

<?xml version="1.0" encoding="UTF-8"?>
    <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://xmlns.jcp.org/xml/ns/javaee" xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd" id="WebApp_ID" version="3.1">
      
      
      <display-name>testSSM</display-name>
    
    		<filter>
    			<filter-name>encodingFilter</filter-name>
    			<filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
    			<init-param>
    				<param-name>encoding</param-name>
    				<param-value>UTF-8</param-value>
    			</init-param>
    		</filter>
    		<filter-mapping>
    			<filter-name>encodingFilter</filter-name>
    			<url-pattern>/*</url-pattern>
    		</filter-mapping>
    		
    		<listener>
    			<listener-class>org.springframework.web.util.IntrospectorCleanupListener</listener-class>
    		</listener>
    		
    		<servlet>
    			<servlet-name>spring-mvc</servlet-name>
    			<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
    			<init-param>
    				<param-name>contextConfigLocation</param-name>
    				
    				<param-value>classpath:spring/spring-mvc.xml</param-value>
    			</init-param>
    			<load-on-startup>1</load-on-startup>
    		</servlet>
    		<servlet-mapping>
    			<servlet-name>spring-mvc</servlet-name>
    			
    			<url-pattern>/</url-pattern>
    		</servlet-mapping>
    		
    		 <welcome-file-list>
    			<welcome-file>index.jsp</welcome-file>
    		</welcome-file-list> 
    </web-app>

![20190319222817783.png][]

spring.datasource.driver-class-name=com.mysql.jdbc.Driver
    spring.datasource.url=jdbc:mysql://127.0.0.1:3306/doruan?useUnicode=true&characterEncoding=utf-8
    spring.datasource.username=root
    spring.datasource.password=123
    spring.datasource.validationQuery=select 1

其中doruan是你的数据库名字

![20190319223357568.png][]

![20190319223427997.png][]

<?xml version="1.0" encoding="UTF-8"?>
    <beans 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:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx" xmlns:util="http://www.springframework.org/schema/util" xsi:schemaLocation="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/tx
        http://www.springframework.org/schema/tx/spring-tx-4.0.xsd
        http://www.springframework.org/schema/aop
        http://www.springframework.org/schema/aop/spring-aop-4.0.xsd
        http://www.springframework.org/schema/util
        http://www.springframework.org/schema/util/spring-util-4.0.xsd">
    
    	
    	<context:property-placeholder location="classpath:jdbc.properties" />
    	
    	<bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource" init-method="init" destroy-method="clone">
    		
    		<property name="driverClassName" value="${spring.datasource.driver-class-name}" />
    		<property name="url" value="${spring.datasource.url}" />
    		<property name="username" value="${spring.datasource.username}" />
    		<property name="password" value="${spring.datasource.password}" />
    		
    		
    		
    		<property name="initialSize" value="10" />
    		<property name="minIdle" value="10" />
    		<property name="maxActive" value="20" />
    		
    		<property name="maxWait" value="60000" />
    		
    		
    		<property name="timeBetweenEvictionRunsMillis" value="3600000" />
    		
    		<property name="minEvictableIdleTimeMillis" value="300000" />
    		
    		<property name="validationQuery" value="${spring.datasource.validationQuery}" />
    		
    		<property name="testWhileIdle" value="true" />
    		
    		<property name="testOnBorrow" value="true" />
    		
    		<property name="testOnReturn" value="false" />
    		
    		
    		<property name="poolPreparedStatements" value="true" />
    		
    		<property name="maxPoolPreparedStatementPerConnectionSize" value="20" />
    		
    		
    	</bean>
    
    	
    	<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
    		<property name="dataSource" ref="dataSource" />
    		
    		<property name="mapperLocations" value="classpath:mybatis/com/sontan/mapper/xml/*.xml"></property>
    		<property name="configLocation" value="classpath:mybatis/mybatis-conf.xml" />
    	</bean>
    
    	
    	<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
    		<property name="basePackage" value="com.sontan.mapper" />
    		<property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"></property>
    	</bean>
    
    	
    	<bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
    		<property name="dataSource" ref="dataSource" />
    	</bean>
    
    	<tx:advice id="txAdvice" transaction-manager="transactionManager">
    		<tx:attributes>
    			<tx:method name="delete*" propagation="REQUIRED" read-only="false" rollback-for="java.lang.Exception" />
    			<tx:method name="insert*" propagation="REQUIRED" read-only="false" rollback-for="java.lang.Exception" />
    			<tx:method name="update*" propagation="REQUIRED" read-only="false" rollback-for="java.lang.Exception" />
    			<tx:method name="batch*" propagation="REQUIRED" read-only="false" rollback-for="java.lang.Exception" />
    		</tx:attributes>
    	</tx:advice>
    	<aop:aspectj-autoproxy proxy-target-class="true" />
    	
    	<aop:config>
    		<aop:pointcut id="pc" expression="execution(* com.sontan.service..*(..))" />
    		<aop:advisor pointcut-ref="pc" advice-ref="txAdvice" />
    	</aop:config>
    </beans>

![20190319223519217.png][]

<?xml version="1.0" encoding="UTF-8"?>
    <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
    <mapper namespace="com.sontan.mapper.UserMapper">
      <resultMap id="BaseResultMap" type="com.sontan.entity.User">
        <id column="id" jdbcType="INTEGER" property="id" />
        <result column="name" jdbcType="VARCHAR" property="name" />
        <result column="pwd" jdbcType="VARCHAR" property="pwd" />
        <result column="sex" jdbcType="INTEGER" property="sex" />
      </resultMap>
      <select id="selectByName" parameterType="String" resultMap="BaseResultMap">
      select * from user where name = #{name}
      </select>
    </mapper>

![20190319223620116.png][]

![20190319223830726.png][]

package com.sontan.controller;
    
    import org.springframework.beans.factory.annotation.Autowired;
    import org.springframework.stereotype.Controller;
    import org.springframework.ui.ModelMap;
    import org.springframework.web.bind.annotation.RequestMapping;
    
    import com.sontan.entity.User;
    import com.sontan.service.UserService;
    
    
    @Controller
    @RequestMapping("/")
    public class IndexController {
        //事务
    	@Autowired
    	private UserService userService; 
    	
        //父级映射为"/"，子级映射也为"/"，就是网页端的默认页面	
    	@RequestMapping("/")
    	public String index() {
    		System.out.println("执行");
    //	   字符串返回的是页面
    		return "index";
    	}
    	
    	@RequestMapping("/login")
    	public String login(String name,String pwd,ModelMap map) {
    		User user= userService.selectByName(name);
    		String url = "index";
    		if(user != null) {
    			if(user.getPwd().equals(pwd)) {
    				map.put("msg", "登录成功");
    				url = "subindex";
    			}else{
    				map.put("msg", "密码错误");
    			}
    		}else {
    			map.put("msg", "用户不存在");
    		}
    		return url;
    	}
    	
        	
    
    }

![20190319223814866.png][]

package com.sontan.entity;
    
    public class User {
    	
    	private Integer id;
    	private String  name;
    	private String  pwd;
    	private String  sex;
    	public Integer getId() {
    		return id;
    	}
    	public void setId(Integer id) {
    		this.id = id;
    	}
    	public String getName() {
    		return name;
    	}
    	public void setName(String name) {
    		this.name = name;
    	}
    	public String getPwd() {
    		return pwd;
    	}
    	public void setPwd(String pwd) {
    		this.pwd = pwd;
    	}
    	public String getSex() {
    		return sex;
    	}
    	public void setSex(String sex) {
    		this.sex = sex;
    	}
    	
    	
    	
    	
    
    }

![20190319223801367.png][]

package com.sontan.mapper;
    
    import com.sontan.entity.User;
    
    public interface UserMapper {
    	
    	User selectByName(String name);
    
    }

![20190319223912113.png][]

package com.sontan.service;
    
    import com.sontan.entity.User;
    
    public interface UserService {
    	
    	User selectByName(String name);
    }

![20190319223941347.png][]

package com.sontan.service.impl;
    
    import org.springframework.beans.factory.annotation.Autowired;
    import org.springframework.stereotype.Service;
    
    import com.sontan.entity.User;
    import com.sontan.mapper.UserMapper;
    import com.sontan.service.UserService;
    
    @Service
    public class UserServiceImpl implements UserService {
    	@Autowired
    	private UserMapper mapper;
    
    	@Override
    	public User selectByName(String name) {
    		return mapper.selectByName(name);
    	}
    
    }

![20190319224106734.png][]

![20190319224120359.png][]

![20190319224150400.png][]

<%@ page language="java" contentType="text/html; charset=UTF-8"
        pageEncoding="UTF-8"%>
    <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
    <html>
    <head>
    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
    <title>主页</title>
    </head>
    <body>
    
    <form action="login.do">
      帐号: <input type="text" name="name"> <br>
       密码: <input type="password" name="pwd"> <br>
       <input type="submit" >
    </form>
    <p style="color:red">${msg}</p>
    </body>
    </html>

运行后

![2019032217544572.png][]

![20190322175605624.png][]

**运行没问题，看一下控制台的信息**

三月 20, 2019 10:52:42 下午 org.apache.catalina.startup.VersionLoggerListener log  
信息: Server version:        Apache Tomcat/8.5.11  
三月 20, 2019 10:52:42 下午 org.apache.catalina.startup.VersionLoggerListener log  
信息: Server built:          Jan 10 2017 21:02:52 UTC  
三月 20, 2019 10:52:42 下午 org.apache.catalina.startup.VersionLoggerListener log  
信息: Server number:         8.5.11.0  
三月 20, 2019 10:52:42 下午 org.apache.catalina.startup.VersionLoggerListener log  
信息: OS Name:               Windows 7  
三月 20, 2019 10:52:42 下午 org.apache.catalina.startup.VersionLoggerListener log  
信息: OS Version:            6.1  
三月 20, 2019 10:52:42 下午 org.apache.catalina.startup.VersionLoggerListener log  
信息: Architecture:          amd64  
三月 20, 2019 10:52:42 下午 org.apache.catalina.startup.VersionLoggerListener log  
信息: Java Home:             E:\\java\\jdk1.8.0\_102\\jre  
三月 20, 2019 10:52:42 下午 org.apache.catalina.startup.VersionLoggerListener log  
信息: JVM Version:           1.8.0\_102-b14  
三月 20, 2019 10:52:42 下午 org.apache.catalina.startup.VersionLoggerListener log  
信息: JVM Vendor:            Oracle Corporation  
三月 20, 2019 10:52:42 下午 org.apache.catalina.startup.VersionLoggerListener log  
信息: CATALINA\_BASE:         E:\\ApacheTomcat8\\AT8  
三月 20, 2019 10:52:42 下午 org.apache.catalina.startup.VersionLoggerListener log  
信息: CATALINA\_HOME:         E:\\ApacheTomcat8\\AT8  
三月 20, 2019 10:52:42 下午 org.apache.catalina.startup.VersionLoggerListener log  
信息: Command line argument: -Dcatalina.base=E:\\ApacheTomcat8\\AT8  
三月 20, 2019 10:52:42 下午 org.apache.catalina.startup.VersionLoggerListener log  
信息: Command line argument: -Dcatalina.home=E:\\ApacheTomcat8\\AT8  
三月 20, 2019 10:52:42 下午 org.apache.catalina.startup.VersionLoggerListener log  
信息: Command line argument: -Dwtp.deploy=E:\\ApacheTomcat8\\AT8\\wtpwebapps  
三月 20, 2019 10:52:42 下午 org.apache.catalina.startup.VersionLoggerListener log  
信息: Command line argument: -Djava.endorsed.dirs=E:\\ApacheTomcat8\\AT8\\endorsed  
三月 20, 2019 10:52:42 下午 org.apache.catalina.startup.VersionLoggerListener log  
信息: Command line argument: -Dfile.encoding=UTF-8  
三月 20, 2019 10:52:42 下午 org.apache.catalina.core.AprLifecycleListener lifecycleEvent  
信息: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: E:\\java\\jdk1.8.0\_102\\bin;C:\\windows\\Sun\\Java\\bin;C:\\windows\\system32;C:\\windows;E:/java/jdk1.8.0\_102/bin/../jre/bin/server;E:/java/jdk1.8.0\_102/bin/../jre/bin;E:/java/jdk1.8.0\_102/bin/../jre/lib/amd64;E:\\idea\\maven\\apache-maven-3.5.4-bin\\apache-maven-3.5.4\\bin;E:\\MySql\\mysql-5.7.19-winx64\\bin;E:\\java\\jdk1.8.0\_102\\bin;C:\\Windows\\system32;C:\\Windows;C:\\Windows\\System32\\Wbem;C:\\Windows\\System32\\WindowsPowerShell\\v1.0\\;C:\\Program Files (x86)\\NVIDIA Corporation\\PhysX\\Common;E:\\ApacheTomcat8\\AT8\\bin;e:\\Program Files (x86)\\Microsoft SQL Server\\100\\Tools\\Binn\\;e:\\Program Files\\Microsoft SQL Server\\100\\Tools\\Binn\\;e:\\Program Files\\Microsoft SQL Server\\100\\DTS\\Binn\\;e:\\Program Files (x86)\\Microsoft SQL Server\\100\\Tools\\Binn\\VSShell\\Common7\\IDE\\;C:\\Program Files (x86)\\Microsoft Visual Studio 9.0\\Common7\\IDE\\PrivateAssemblies\\;e:\\Program Files (x86)\\Microsoft SQL Server\\100\\DTS\\Binn\\;E:\\android-studio-bundle-145.3276617-windows\\sdk\\platform-tools;E:\\STS\\spring-tool-suite-3.9.7.RELEASE-e4.10.0-win32-x86\_64\\sts-bundle\\sts-3.9.7.RELEASE;;.  
三月 20, 2019 10:52:42 下午 org.apache.coyote.AbstractProtocol init  
信息: Initializing ProtocolHandler \["http-nio-8080"\]  
三月 20, 2019 10:52:42 下午 org.apache.tomcat.util.net.NioSelectorPool getSharedSelector  
信息: Using a shared selector for servlet write/read  
三月 20, 2019 10:52:42 下午 org.apache.coyote.AbstractProtocol init  
信息: Initializing ProtocolHandler \["ajp-nio-8009"\]  
三月 20, 2019 10:52:42 下午 org.apache.tomcat.util.net.NioSelectorPool getSharedSelector  
信息: Using a shared selector for servlet write/read  
三月 20, 2019 10:52:42 下午 org.apache.catalina.startup.Catalina load  
信息: Initialization processed in 866 ms  
三月 20, 2019 10:52:42 下午 org.apache.catalina.core.StandardService startInternal  
信息: Starting service Catalina  
三月 20, 2019 10:52:42 下午 org.apache.catalina.core.StandardEngine startInternal  
信息: Starting Servlet Engine: Apache Tomcat/8.5.11  
三月 20, 2019 10:52:42 下午 org.apache.catalina.startup.HostConfig deployDescriptor  
信息: Deploying configuration descriptor E:\\ApacheTomcat8\\AT8\\conf\\Catalina\\localhost\\testSSM.xml  
三月 20, 2019 10:52:42 下午 org.apache.catalina.startup.SetContextPropertiesRule begin  
警告: \[SetContextPropertiesRule\]\{Context\} Setting property 'source' to 'org.eclipse.jst.jee.server:testSSM' did not find a matching property.  
三月 20, 2019 10:52:44 下午 org.apache.jasper.servlet.TldScanner scanJars  
信息: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.  
三月 20, 2019 10:52:44 下午 org.apache.catalina.core.ApplicationContext log  
信息: No Spring WebApplicationInitializer types detected on classpath  
三月 20, 2019 10:52:44 下午 org.apache.catalina.core.ApplicationContext log  
信息: Initializing Spring FrameworkServlet 'spring-mvc'  
三月 20, 2019 10:52:44 下午 org.springframework.web.servlet.DispatcherServlet initServletBean  
信息: FrameworkServlet 'spring-mvc': initialization started  
三月 20, 2019 10:52:44 下午 org.springframework.web.context.support.XmlWebApplicationContext prepareRefresh  
信息: Refreshing WebApplicationContext for namespace 'spring-mvc-servlet': startup date \[Wed Mar 20 22:52:44 CST 2019\]; root of context hierarchy  
三月 20, 2019 10:52:45 下午 org.springframework.beans.factory.xml.XmlBeanDefinitionReader loadBeanDefinitions  
信息: Loading XML bean definitions from class path resource \[spring/spring-mvc.xml\]  
三月 20, 2019 10:52:45 下午 org.springframework.beans.factory.xml.XmlBeanDefinitionReader loadBeanDefinitions  
信息: Loading XML bean definitions from class path resource \[spring/spring-mybatis.xml\]  
22:52:46.247 \[localhost-startStop-1\] INFO com.alibaba.druid.pool.DruidDataSource - \{dataSource-1\} inited  
22:52:46.512 \[localhost-startStop-1\] DEBUG org.apache.ibatis.logging.LogFactory - Logging initialized using 'class org.apache.ibatis.logging.slf4j.Slf4jImpl' adapter.  
22:52:46.655 \[localhost-startStop-1\] DEBUG org.mybatis.spring.SqlSessionFactoryBean - Parsed configuration file: 'class path resource \[mybatis/mybatis-conf.xml\]'  
22:52:46.755 \[localhost-startStop-1\] DEBUG org.mybatis.spring.SqlSessionFactoryBean - Parsed mapper file: 'file \[E:\\ApacheTomcat8\\AT8\\wtpwebapps\\testSSM\\WEB-INF\\classes\\mybatis\\com\\sontan\\mapper\\xml\\UserMapper.xml\]'  
三月 20, 2019 10:52:47 下午 org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping register  
信息: Mapped "\{\[/\]\}" onto public java.lang.String com.sontan.controller.IndexController.index()  
三月 20, 2019 10:52:47 下午 org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping register  
信息: Mapped "\{\[/login\]\}" onto public java.lang.String com.sontan.controller.IndexController.login(java.lang.String,java.lang.String,org.springframework.ui.ModelMap)  
三月 20, 2019 10:52:47 下午 org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter initControllerAdviceCache  
信息: Looking for @ControllerAdvice: WebApplicationContext for namespace 'spring-mvc-servlet': startup date \[Wed Mar 20 22:52:44 CST 2019\]; root of context hierarchy  
三月 20, 2019 10:52:47 下午 org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter initControllerAdviceCache  
信息: Looking for @ControllerAdvice: WebApplicationContext for namespace 'spring-mvc-servlet': startup date \[Wed Mar 20 22:52:44 CST 2019\]; root of context hierarchy  
三月 20, 2019 10:52:47 下午 org.springframework.web.servlet.DispatcherServlet initServletBean  
信息: FrameworkServlet 'spring-mvc': initialization completed in 2875 ms  
三月 20, 2019 10:52:47 下午 org.apache.catalina.startup.HostConfig deployDescriptor  
信息: Deployment of configuration descriptor E:\\ApacheTomcat8\\AT8\\conf\\Catalina\\localhost\\testSSM.xml has finished in 4,916 ms  
三月 20, 2019 10:52:47 下午 org.apache.catalina.startup.HostConfig deployDirectory  
信息: Deploying web application directory E:\\ApacheTomcat8\\AT8\\webapps\\20140427  
三月 20, 2019 10:52:48 下午 org.apache.jasper.servlet.TldScanner scanJars  
信息: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.  
log4j:WARN No appenders could be found for logger (org.springframework.core.CollectionFactory).  
log4j:WARN Please initialize the log4j system properly.  
三月 20, 2019 10:52:48 下午 org.apache.catalina.core.ApplicationContext log  
信息: Initializing Spring root WebApplicationContext  
SLF4J: Class path contains multiple SLF4J bindings.  
SLF4J: Found binding in \[jar:file:/E:/ApacheTomcat8/AT8/webapps/20140427/WEB-INF/lib/slf4j-log4j12-1.5.0.jar!/org/slf4j/impl/StaticLoggerBinder.class\]  
SLF4J: Found binding in \[jar:file:/E:/ApacheTomcat8/AT8/webapps/20140427/WEB-INF/lib/slf4j-log4j12-1.5.8.jar!/org/slf4j/impl/StaticLoggerBinder.class\]  
SLF4J: See http://www.slf4j.org/codes.html\#multiple\_bindings for an explanation.  
三月 20, 2019 10:52:51 下午 org.apache.catalina.startup.HostConfig deployDirectory  
信息: Deployment of web application directory E:\\ApacheTomcat8\\AT8\\webapps\\20140427 has finished in 3,901 ms  
三月 20, 2019 10:52:51 下午 org.apache.catalina.startup.HostConfig deployDirectory  
信息: Deploying web application directory E:\\ApacheTomcat8\\AT8\\webapps\\ROOT  
三月 20, 2019 10:52:53 下午 org.apache.jasper.servlet.TldScanner scanJars  
信息: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.  
三月 20, 2019 10:52:53 下午 org.apache.catalina.core.ApplicationContext log  
信息: 2 Spring WebApplicationInitializers detected on classpath

**（第一个问题）**

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MjcxNzkyOA_size_16_color_FFFFFF_t_70 7][]

[https://blog.csdn.net/masusan/article/details/70888450][https_blog.csdn.net_masusan_article_details_70888450]

看着这兄弟的去弄完了后，报了这错误

An incompatible version 1.1.22 of the APR based Apache Tomcat Native library is installed, while Tomcat requires version 1.2.6

![20190320231945194.png][]

因为更高一点的版本好像找不到64位的，后面我看了这兄弟的去弄

[https://blog.csdn.net/zhoukikoo/article/details/80532483][https_blog.csdn.net_zhoukikoo_article_details_80532483]

于是报了这个消息

An older version 1.2.6 of the APR based Apache Tomcat Native library is installed, while Tomcat recommends a minimum version of 1.2.8

![2019032023192212.png][]

于是我又去下了1.28，这是无语自己了，于是又报了这个

信息: Loaded APR based Apache Tomcat Native library 1.2.8 using APR version 1.5.2.

![20190321224342124.png][]

查了一下，好像是这样就是没问题了

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MjcxNzkyOA_size_16_color_FFFFFF_t_70 8][]

**（第二个问题）**

警告: \[SetContextPropertiesRule\]\{Context\} Setting property 'source' to 'org.eclipse.jst.jee.server:testSSM' did not find a matching property.

[https://blog.csdn.net/hhhh222222/article/details/77982367][https_blog.csdn.net_hhhh222222_article_details_77982367]

**按他这样还是没解决（暂时不管了，因为项目能正常运行）**

**（第三个问题）**

At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.

**（暂时不管了，因为项目能正常运行）**

**（第四个问题）**

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MjcxNzkyOA_size_16_color_FFFFFF_t_70 9][]

[https://www.cnblogs.com/paranoidCAT/p/10414449.html][https_www.cnblogs.com_paranoidCAT_p_10414449.html]

看了这文章，这个就不用管了，好像不是错误

**（第五个问题）**

SLF4J: Class path contains multiple SLF4J bindings.  
SLF4J: Found binding in \[jar:file:/E:/ApacheTomcat8/AT8/webapps/20140427/WEB-INF/lib/slf4j-log4j12-1.5.0.jar!/org/slf4j/impl/StaticLoggerBinder.class\]  
SLF4J: Found binding in \[jar:file:/E:/ApacheTomcat8/AT8/webapps/20140427/WEB-INF/lib/slf4j-log4j12-1.5.8.jar!/org/slf4j/impl/StaticLoggerBinder.class\]  
SLF4J: See http://www.slf4j.org/codes.html\#multiple\_bindings for an explanation.  
问题定位：从日志里看到两个日志jar包冲突了：slf4j-log4j12-1.5.0.jar和slf4j-log4j12-1.5.8.jar

删掉一个就行，我删了版本比较低的那个

**（第六个问题）**

log4j:WARN No appenders could be found for logger (org.springframework.core.CollectionFactory).  
log4j:WARN Please initialize the log4j system properly.

**（暂时没有解决）**

[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MjcxNzkyOA_size_16_color_FFFFFF_t_70]: /images/20210923/3468b1af0fbd4132b7256a28276668ce.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MjcxNzkyOA_size_16_color_FFFFFF_t_70 1]: /images/20210923/58cf7b47f64049e8be6ff6aeb830e742.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MjcxNzkyOA_size_16_color_FFFFFF_t_70 2]: /images/20210923/d1d80cc3c9c747efb15da9864a6e5708.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MjcxNzkyOA_size_16_color_FFFFFF_t_70 3]: /images/20210923/3fade2e6cd124d52af5ba4e7f68707c4.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MjcxNzkyOA_size_16_color_FFFFFF_t_70 4]: /images/20210923/22d386c80e6247f8a9aed811e14d4adb.png
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[2019031823020386.png]: /images/20210923/36c5dd6261794a509d0e1af97cd22907.png
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[20190319152607177.png]: /images/20210923/7803c4b046ef4efeb7596a74c0fd9f73.png
[20190319160745222.png]: /images/20210923/57ae6c3edc13440eb063fb5e1f13844b.png
[20190319222527667.png]: /images/20210923/46ff56c02fcd4fc9bafb2a8e6ba07ffd.png
[20190319222817783.png]: /images/20210923/83dbe724942b4ed491f8a5cd03a38ebe.png
[20190319223357568.png]: /images/20210923/98f4b2776210479a99327b740c0a5745.png
[20190319223427997.png]: /images/20210923/ba3b5c98fd824e94894e70fdb5cedaa4.png
[20190319223519217.png]: /images/20210923/308be5d1955e4ae6b2be516a9db9e324.png
[20190319223620116.png]: /images/20210923/84037ef5b39a4d6fb557edc579d8fb4e.png
[20190319223830726.png]: /images/20210923/caf60831332146d0a4a3c3d7237d37aa.png
[20190319223814866.png]: /images/20210923/db07887852014e2a8ac8bdbaf3091fd4.png
[20190319223801367.png]: /images/20210923/1e46a9ac6e6a4aa6b6d900ad48101d73.png
[20190319223912113.png]: /images/20210923/49674441928f4adf85766bb3fb541e46.png
[20190319223941347.png]: /images/20210923/d099d8716b354eeebfccabb56cfbc690.png
[20190319224106734.png]: /images/20210923/5b4288f73f794343ad63ca473278a3e2.png
[20190319224120359.png]: /images/20210923/14ef50ccb26a4c3aba390be2001200e7.png
[20190319224150400.png]: /images/20210923/1748e25d22c9416d9712f0b8616a0a33.png
[2019032217544572.png]: /images/20210923/bd4c2f4b003048ab884ef43cee2aa6b6.png
[20190322175605624.png]: /images/20210923/65c56c257a9e42138080ce5123a16586.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MjcxNzkyOA_size_16_color_FFFFFF_t_70 7]: /images/20210923/8fc443bfb20d4485bf82e71c5841b5ff.png
[https_blog.csdn.net_masusan_article_details_70888450]: https://blog.csdn.net/masusan/article/details/70888450
[20190320231945194.png]: /images/20210923/26a2132d0e6b461a9851f39b7b789331.png
[https_blog.csdn.net_zhoukikoo_article_details_80532483]: https://blog.csdn.net/zhoukikoo/article/details/80532483
[2019032023192212.png]: /images/20210923/6e30ddc1adbf48679d794deaf369d4d7.png
[20190321224342124.png]: /images/20210923/824885d00f4748c993b4fcf3e153d7f7.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MjcxNzkyOA_size_16_color_FFFFFF_t_70 8]: /images/20210923/ad05aed56ab14fdfa2f5592c2177dd19.png
[https_blog.csdn.net_hhhh222222_article_details_77982367]: https://blog.csdn.net/hhhh222222/article/details/77982367
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MjcxNzkyOA_size_16_color_FFFFFF_t_70 9]: /images/20210923/40c317f3bd3642afb2c0a8ecb1944d7a.png
[https_www.cnblogs.com_paranoidCAT_p_10414449.html]: https://www.cnblogs.com/paranoidCAT/p/10414449.html