本篇文章为你整理了1、spingIOC+IDEA+Maven（）的详细内容，包含有 1、spingIOC+IDEA+Maven，希望能帮助你了解 1、spingIOC+IDEA+Maven。
1、先配置spring、springmvc通用xml文件的头部信息
spring、springmvc通用xml文件的模板内容如下：
1 ?xml version="1.0" encoding="UTF-8"?
2 beans xmlns="http://www.springframework.org/schema/beans"
3 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
4 xmlns:aop="http://www.springframework.org/schema/aop"
5 xmlns:context="http://www.springframework.org/schema/context"
6 xmlns:tx="http://www.springframework.org/schema/tx"
7 xmlns:mvc="http://www.springframework.org/schema/mvc"
8 xsi:schemaLocation="http://www.springframework.org/schema/beans
9 http://www.springframework.org/schema/beans/spring-beans.xsd
10 http://www.springframework.org/schema/aop
11 http://www.springframework.org/schema/aop/spring-aop.xsd
12 http://www.springframework.org/schema/context
13 http://www.springframework.org/schema/context/spring-context.xsd
14 http://www.springframework.org/schema/tx
15 http://www.springframework.org/schema/tx/spring-tx.xsd
16 http://www.springframework.org/schema/mvc
17 http://www.springframework.org/schema/mvc/spring-mvc.xsd
18 "
20 /beans
spring、springmvc文件通用内容
spring、spring
2、构建spring的第一个工程
3、配置项目中的pom.xml文件依赖
1 ?xml version="1.0" encoding="UTF-8"?
3 project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
4 xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"
5 modelVersion 4.0.0 /modelVersion
7 groupId com /groupId
8 artifactId springmybatis_day44_02 /artifactId
9 version 1.0-SNAPSHOT /version
10 packaging war /packaging
12 name springmybatis_day44_02 Maven Webapp /name
13 !-- FIXME change it to the projects website --
14 url http://www.example.com /url
16 properties
17 project.build.sourceEncoding UTF-8 /project.build.sourceEncoding
18 maven.compiler.source 1.7 /maven.compiler.source
19 maven.compiler.target 1.7 /maven.compiler.target
20 /properties
23 dependencies
25 dependency
26 groupId junit /groupId
27 artifactId junit /artifactId
28 version 4.11 /version
29 /dependency
31 !--1 https://mvnrepository.com/artifact/org.springframework/spring-beans --
32 dependency
33 groupId org.springframework /groupId
34 artifactId spring-beans /artifactId
35 version 4.3.6.RELEASE /version
36 /dependency
39 !--2 https://mvnrepository.com/artifact/org.springframework/spring-context --
40 dependency
41 groupId org.springframework /groupId
42 artifactId spring-context /artifactId
43 version 4.3.6.RELEASE /version
44 /dependency
47 !-- 3https://mvnrepository.com/artifact/org.springframework/spring-core --
48 dependency
49 groupId org.springframework /groupId
50 artifactId spring-core /artifactId
51 version 4.3.6.RELEASE /version
52 /dependency
55 !--4 https://mvnrepository.com/artifact/org.springframework/spring-expression --
56 dependency
57 groupId org.springframework /groupId
58 artifactId spring-expression /artifactId
59 version 4.3.6.RELEASE /version
60 /dependency
63 !--5 https://mvnrepository.com/artifact/org.springframework/spring-aop --
64 dependency
65 groupId org.springframework /groupId
66 artifactId spring-aop /artifactId
67 version 4.3.6.RELEASE /version
68 /dependency
71 !--6 https://mvnrepository.com/artifact/aopalliance/aopalliance --
72 dependency
73 groupId aopalliance /groupId
74 artifactId aopalliance /artifactId
75 version 1.0 /version
76 /dependency
79 !--7 https://mvnrepository.com/artifact/org.aspectj/aspectjweaver --
80 dependency
81 groupId org.aspectj /groupId
82 artifactId aspectjweaver /artifactId
83 version 1.8.10 /version
84 /dependency
87 !--8 https://mvnrepository.com/artifact/log4j/log4j --
88 dependency
89 groupId log4j /groupId
90 artifactId log4j /artifactId
91 version 1.2.17 /version
92 /dependency
95 !--9 https://mvnrepository.com/artifact/commons-logging/commons-logging --
96 dependency
97 groupId commons-logging /groupId
98 artifactId commons-logging /artifactId
99 version 1.2 /version
100 /dependency
103 !--10 https://mvnrepository.com/artifact/org.springframework/spring-jdbc --
104 dependency
105 groupId org.springframework /groupId
106 artifactId spring-jdbc /artifactId
107 version 4.3.6.RELEASE /version
108 /dependency
111 !--11 https://mvnrepository.com/artifact/org.springframework/spring-orm --
112 dependency
113 groupId org.springframework /groupId
114 artifactId spring-orm /artifactId
115 version 4.3.6.RELEASE /version
116 /dependency
119 !--12 https://mvnrepository.com/artifact/org.springframework/spring-tx --
120 dependency
121 groupId org.springframework /groupId
122 artifactId spring-tx /artifactId
123 version 4.3.6.RELEASE /version
124 /dependency
127 !--13 https://mvnrepository.com/artifact/org.springframework/spring-web --
128 dependency
129 groupId org.springframework /groupId
130 artifactId spring-web /artifactId
131 version 4.3.6.RELEASE /version
132 /dependency
135 !--14 https://mvnrepository.com/artifact/org.springframework/spring-webmvc --
136 dependency
137 groupId org.springframework /groupId
138 artifactId spring-webmvc /artifactId
139 version 4.3.6.RELEASE /version
140 /dependency
143 !--15 https://mvnrepository.com/artifact/org.mybatis/mybatis --
144 dependency
145 groupId org.mybatis /groupId
146 artifactId mybatis /artifactId
147 version 3.4.6 /version
148 /dependency
150 !--17 https://mvnrepository.com/artifact/org.mybatis/mybatis-spring --
151 dependency
152 groupId org.mybatis /groupId
153 artifactId mybatis-spring /artifactId
154 version 1.3.2 /version
155 /dependency
158 !--16 https://mvnrepository.com/artifact/mysql/mysql-connector-java --
159 dependency
160 groupId mysql /groupId
161 artifactId mysql-connector-java /artifactId
162 version 5.1.38 /version
163 /dependency
166 !--18 https://mvnrepository.com/artifact/javax.servlet/javax.servlet-api --
167 dependency
168 groupId javax.servlet /groupId
169 artifactId javax.servlet-api /artifactId
170 version 3.1.0 /version
171 /dependency
173 !--19 https://mvnrepository.com/artifact/javax.servlet/jstl --
174 dependency
175 groupId javax.servlet /groupId
176 artifactId jstl /artifactId
177 version 1.2 /version
178 /dependency
181 !--20 https://mvnrepository.com/artifact/taglibs/standard --
182 dependency
183 groupId taglibs /groupId
184 artifactId standard /artifactId
185 version 1.1.2 /version
186 /dependency
188 /dependencies
191 /project
pom.xml
4、在项目的main下创建java和resouces目录
5、将java目录变为编译目录
6、将resources目录变为存放xml脚本的目录
7、在java的com.pojo包下构建Student和Classes两个类
1 package com.pojo;
3 public class Classes {
4 private Integer cid;
5 private String cname;
7 public Classes() {
10 public Classes(Integer cid, String cname) {
11 this.cid = cid;
12 this.cname = cname;
15 public Integer getCid() {
16 return cid;
19 public void setCid(Integer cid) {
20 this.cid = cid;
23 public String getCname() {
24 return cname;
27 public void setCname(String cname) {
28 this.cname = cname;
31 @Override
32 public String toString() {
33 return "Classes{" +
34 "cid=" + cid +
35 ", cname=" + cname + \ +
36 };
38 }
Classes.java
1 package com.pojo;
3 public class Student {
4 private Integer sid;
5 private String sname;
6 private String course;
7 private Double score;
9 private Classes classes;
11 public Student() {
14 public Student(Integer sid, String sname, String course, Double score, Classes classes) {
15 this.sid = sid;
16 this.sname = sname;
17 this.course = course;
18 this.score = score;
19 this.classes = classes;
22 public Integer getSid() {
23 return sid;
26 public void setSid(Integer sid) {
27 this.sid = sid;
30 public String getSname() {
31 return sname;
34 public void setSname(String sname) {
35 this.sname = sname;
38 public String getCourse() {
39 return course;
42 public void setCourse(String course) {
43 this.course = course;
46 public Double getScore() {
47 return score;
50 public void setScore(Double score) {
51 this.score = score;
54 public Classes getClasses() {
55 return classes;
58 public void setClasses(Classes classes) {
59 this.classes = classes;
62 @Override
63 public String toString() {
64 return "Student{" +
65 "sid=" + sid +
66 ", sname=" + sname + \ +
67 ", course=" + course + \ +
68 ", score=" + score +
69 ", classes=" + classes +
70 };
72 }
Student.java
8、在resouces下创建spring的applicationContext.xml文件
1 ?xml version="1.0" encoding="UTF-8"?
2 beans xmlns="http://www.springframework.org/schema/beans"
3 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
4 xmlns:aop="http://www.springframework.org/schema/aop"
5 xmlns:context="http://www.springframework.org/schema/context"
6 xmlns:tx="http://www.springframework.org/schema/tx"
7 xmlns:mvc="http://www.springframework.org/schema/mvc"
8 xsi:schemaLocation="http://www.springframework.org/schema/beans
9 http://www.springframework.org/schema/beans/spring-beans.xsd
10 http://www.springframework.org/schema/aop
11 http://www.springframework.org/schema/aop/spring-aop.xsd
12 http://www.springframework.org/schema/context
13 http://www.springframework.org/schema/context/spring-context.xsd
14 http://www.springframework.org/schema/tx
15 http://www.springframework.org/schema/tx/spring-tx.xsd
16 http://www.springframework.org/schema/mvc
17 http://www.springframework.org/schema/mvc/spring-mvc.xsd
18 "
19 !--bean节点功能等同于 Classes classes=new Classes();--
20 !--spring使用反射+代理的方式创建--
21 !--底层代理源码的实现原理：--
22 !--Class cla=Class.forName("com.pojo.Classes");--
23 !--Classes classes=cla.newInstance();--
24 !--id是spring底层构建对象的对象名，classes是构建对象的类的全路径--
25 !--id的值和vlaue值都是任意的--
26 bean id="classes"
27 !--底层代理使用反射实现机制--
28 !--Field cidField= cla.getField(cid);--
29 !--cidField.set(classes,1);--
30 !--property类的属性名，value属性值--
31 property name="cid" value="1"/
32 property name="cname" value="教学部"/
33 /bean
35 bean id="student"
36 property name="sid" value="10"/
37 property name="sname" value="holly"/
38 property name="course" value="java"/
39 property name="score" value="65.5"/
40 !--如果给引用类型变量（对象属性）赋值，使用ref-,ref的值是另一个bean的id值--
41 property name="classes" ref="classes"/
42 /bean
43 /beans
applicationContext.xml
9、在java的com.test包下构建StudentTest.java测试类
1 package com.test;
3 import com.pojo.Classes;
4 import com.pojo.Student;
5 import org.junit.Test;
6 import org.springframework.context.ApplicationContext;
7 import org.springframework.context.support.ClassPathXmlApplicationContext;
9 //常规：需要对象时，主动创建，主动赋值，
10 //springIOC:需要对象时，被动接受完整对象（spring对我们所需要的对象进行赋值）
11 public class StudentTest {
12 @Test
13 public void normal(){
14 Classes classes=new Classes();
15 classes.setCid(1);
16 classes.setCname("教学部");
18 Student student=new Student();
19 student.setSid(10);
20 student.setSname("holly");
21 student.setCourse("java");
22 student.setScore(65.5);
23 student.setClasses(classes);
25 System.out.println(classes);
26 System.out.println(student);
29 @Test
30 public void springIOC(){
31 //加载spring的xml文件
32 ApplicationContext ac=new ClassPathXmlApplicationContext("applicationContext.xml");
34 //spring给我们对象注入需要的值,我们根据bean 的id去查找赋值
35 Classes classes=(Classes) ac.getBean("classes");
36 Student student =(Student) ac.getBean("student");
38 System.out.println(classes);
39 System.out.println(student);
41 }
StudentTest.java
10、运行我们的测试方法且查看我们的打印效果
声明：此为原创，源码+理论讲解视频+操作视频，请私信作者！
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