SpringBoot学习之旅(一)---基础项目搭建

超、凢脫俗 2022-03-25 05:13 261阅读 0赞

### 文章目录 ###

*   *   *   *  源码地址
             *  项目创建
             *  运行
             *  测试请求响应

#### 源码地址 ####

[点击下载][Link 1]

#### 项目创建 ####

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2x1cGVuZ2ZlaTEwMDk_size_16_color_FFFFFF_t_70][]  
![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2x1cGVuZ2ZlaTEwMDk_size_16_color_FFFFFF_t_70 1][]  
![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2x1cGVuZ2ZlaTEwMDk_size_16_color_FFFFFF_t_70 2][]  
![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2x1cGVuZ2ZlaTEwMDk_size_16_color_FFFFFF_t_70 3][]  
![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2x1cGVuZ2ZlaTEwMDk_size_16_color_FFFFFF_t_70 4][]

#### 运行 ####

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2x1cGVuZ2ZlaTEwMDk_size_16_color_FFFFFF_t_70 5][]  
![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2x1cGVuZ2ZlaTEwMDk_size_16_color_FFFFFF_t_70 6][]  
运行正常；超级爽！

#### 测试请求响应 ####

*  创建测试类TestController
    
        import org.springframework.web.bind.annotation.RequestMapping;
        import org.springframework.web.bind.annotation.RestController;
        
        @RestController
        public class TestController {
        
            @RequestMapping("/hello")
            public String hello(String a) {
                return "hello sb!!!==>" + a;
            }
        }
    
    重启项目！！！  
    请求测试:[http://127.0.0.1:8080/hello?a=1][http_127.0.0.1_8080_hello_a_1]  
    ![20190118171324568.][]  
    ![20190118171353524.][]
 *  响应jsp测试
    
     *  添加web jsp目录  
        ![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2x1cGVuZ2ZlaTEwMDk_size_16_color_FFFFFF_t_70 7][]  
        ![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2x1cGVuZ2ZlaTEwMDk_size_16_color_FFFFFF_t_70 8][]  
        ![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2x1cGVuZ2ZlaTEwMDk_size_16_color_FFFFFF_t_70 9][]  
        创建以下目录  
        ![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2x1cGVuZ2ZlaTEwMDk_size_16_color_FFFFFF_t_70 10][]
 *  配置pom.xml添加jsp的支持
    
        
                <dependency>
                    <groupId>javax.servlet</groupId>
                    <artifactId>javax.servlet-api</artifactId>
                    <scope>provided</scope>
                </dependency>
                <dependency>
                    <groupId>javax.servlet</groupId>
                    <artifactId>jstl</artifactId>
                </dependency>
        
                
                <dependency>
                    <groupId>org.apache.tomcat.embed</groupId>
                    <artifactId>tomcat-embed-jasper</artifactId>
                    <scope>provided</scope>
                </dependency>
 *  创建测试jsp
    
        <%@ page contentType="text/html;charset=UTF-8" language="java" %>
        <html>
        <head>
            <title>hello jsp</title>
        </head>
        <body>
        hello ${name} 我是jsp!!!
        </body>
        </html>
 *  配置application.properties
    
        spring.mvc.view.prefix=/WEB-INF/jsp/
        spring.mvc.view.suffix=.jsp
    
    ![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2x1cGVuZ2ZlaTEwMDk_size_16_color_FFFFFF_t_70 11][]
 *  创建TestJspController，jsp的前置入口
    
        import org.springframework.stereotype.Controller;
        import org.springframework.ui.Model;
        import org.springframework.web.bind.annotation.RequestMapping;
        
        @Controller
        public class TestJspController {
        
            @RequestMapping("/hellojsp")
            public String hellojsp(String name,Model model) {
                //这里添加jsp中要获取的数据
                model.addAttribute("name",name);
                //返回jsp页面的名称
                return "hello";
            }
        }
 *  测试  
    [http://127.0.0.1:8080/hellojsp?name=张三][http_127.0.0.1_8080_hellojsp_name]  
    ![20190118174310688.][]  
    ![20190118174350568.][]

[Link 1]: https://gitee.com/pengfeilu/spring-boot-test
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2x1cGVuZ2ZlaTEwMDk_size_16_color_FFFFFF_t_70]: /images/20220325/0ce4c40751c441c8af4d5b7e9652003c.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2x1cGVuZ2ZlaTEwMDk_size_16_color_FFFFFF_t_70 1]: /images/20220325/885747515dbd4ac6aed8db4b57497316.png
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[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2x1cGVuZ2ZlaTEwMDk_size_16_color_FFFFFF_t_70 4]: /images/20220325/1539363350014d7ab8bbadab85488e3e.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2x1cGVuZ2ZlaTEwMDk_size_16_color_FFFFFF_t_70 5]: /images/20220325/ba6422f6fd5f491d9316949a83bfe73c.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2x1cGVuZ2ZlaTEwMDk_size_16_color_FFFFFF_t_70 6]: /images/20220325/2afd8e978887404a81bbe96db0fee940.png
[http_127.0.0.1_8080_hello_a_1]: http://127.0.0.1:8080/hello?a=1
[20190118171324568.]: /images/20220325/2ac2b9e8e35d4d618aa6ef4f4cbb41a6.png
[20190118171353524.]: /images/20220325/438bfe8b5f4648f9ba7ed77739839b86.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2x1cGVuZ2ZlaTEwMDk_size_16_color_FFFFFF_t_70 7]: /images/20220325/69fa817ad3144cccb55c3b8a1f117c97.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2x1cGVuZ2ZlaTEwMDk_size_16_color_FFFFFF_t_70 8]: /images/20220325/e636f6e2a3be4164815df0b5f485ca55.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2x1cGVuZ2ZlaTEwMDk_size_16_color_FFFFFF_t_70 9]: /images/20220325/d8663306fdd04704b24aa3123e4ac0b1.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2x1cGVuZ2ZlaTEwMDk_size_16_color_FFFFFF_t_70 10]: /images/20220325/79db60c94c2f479fb486609df2cf3e11.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2x1cGVuZ2ZlaTEwMDk_size_16_color_FFFFFF_t_70 11]: /images/20220325/5993e52c2c84416fbc53f1f8f181b12c.png
[http_127.0.0.1_8080_hellojsp_name]: http://127.0.0.1:8080/hellojsp?name=%E5%BC%A0%E4%B8%89
[20190118174310688.]: /images/20220325/cfabd8bc8a734d0bbafdccb27f688c20.png
[20190118174350568.]: /images/20220325/17af5477a9494b109c06969ce9c8fb98.png