init

README.md

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+# gitChat 达人课 示例代码
+

第01课：快速实战Spring Boot/helloWorld/pom.xml

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+<?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.neo</groupId>
+	<artifactId>helloWorld</artifactId>
+	<version>0.0.1-SNAPSHOT</version>
+	<packaging>jar</packaging>
+
+	<name>helloWorld</name>
+	<description>Demo project for Spring Boot</description>
+
+	<parent>
+		<groupId>org.springframework.boot</groupId>
+		<artifactId>spring-boot-starter-parent</artifactId>
+		<version>1.5.8.RELEASE</version>
+		<relativePath/> <!-- lookup parent from repository -->
+	</parent>
+
+	<properties>
+		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+		<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
+		<java.version>1.8</java.version>
+	</properties>
+
+	<dependencies>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-web</artifactId>
+		</dependency>
+
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-devtools</artifactId>
+			<optional>true</optional>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-test</artifactId>
+			<scope>test</scope>
+		</dependency>
+	</dependencies>
+
+	<build>
+		<plugins>
+        <plugin>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-maven-plugin</artifactId>
+            <configuration>
+                <fork>true</fork>
+            </configuration>
+        </plugin>
+		</plugins>
+	</build>
+
+
+</project>

第01课：快速实战Spring Boot/helloWorld/src/main/java/com/neo/helloWorld/HelloWorldApplication.java

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+package com.neo.helloWorld;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class HelloWorldApplication {
+
+	public static void main(String[] args) {
+		SpringApplication.run(HelloWorldApplication.class, args);
+	}
+}

第01课：快速实战Spring Boot/helloWorld/src/main/java/com/neo/helloWorld/web/HelloWorldController.java

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+package com.neo.helloWorld.web;
+
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+public class HelloWorldController {
+
+    @RequestMapping("/hello")
+    public String hello(String name) {
+        return "Hello World," +name;
+    }
+
+}

第01课：快速实战Spring Boot/helloWorld/src/test/java/com/neo/helloWorld/HelloWorldApplicationTests.java

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+package com.neo.helloWorld;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.test.context.junit4.SpringRunner;
+
+@RunWith(SpringRunner.class)
+@SpringBootTest
+public class HelloWorldApplicationTests {
+
+	@Test
+	public void contextLoads() {
+	}
+
+}

第01课：快速实战Spring Boot/helloWorld/src/test/java/com/neo/helloWorld/web/HelloTest.java

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+package com.neo.helloWorld.web;
+
+import com.neo.helloWorld.web.HelloWorldController;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.http.MediaType;
+import org.springframework.test.context.junit4.SpringRunner;
+import org.springframework.test.web.servlet.MockMvc;
+import org.springframework.test.web.servlet.MvcResult;
+import org.springframework.test.web.servlet.request.MockMvcRequestBuilders;
+import org.springframework.test.web.servlet.setup.MockMvcBuilders;
+
+import static org.springframework.test.web.servlet.result.MockMvcResultHandlers.print;
+
+@SpringBootTest
+public class HelloTest {
+
+    private MockMvc mockMvc;
+
+    @Before
+    public void setUp() throws Exception {
+        mockMvc = MockMvcBuilders.standaloneSetup(new HelloWorldController()).build();
+    }
+
+    @Test
+    public void getHello() throws Exception {
+        mockMvc.perform(MockMvcRequestBuilders.post("/hello?name=neo")).andDo(print());
+    }
+
+}

第02课：快速体验 Web 开发/spring-boot-web/pom.xml

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+<?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.neo</groupId>
+	<artifactId>spring-boot-web</artifactId>
+	<version>0.0.1-SNAPSHOT</version>
+	<packaging>jar</packaging>
+
+	<name>spring-boot-web</name>
+	<description>Demo project for Spring Boot</description>
+
+	<parent>
+		<groupId>org.springframework.boot</groupId>
+		<artifactId>spring-boot-starter-parent</artifactId>
+		<version>1.5.8.RELEASE</version>
+		<relativePath/> <!-- lookup parent from repository -->
+	</parent>
+
+	<properties>
+		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+		<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
+		<java.version>1.8</java.version>
+	</properties>
+
+	<dependencies>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-web</artifactId>
+		</dependency>
+
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-devtools</artifactId>
+			<scope>runtime</scope>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-test</artifactId>
+			<scope>test</scope>
+		</dependency>
+	</dependencies>
+
+	<build>
+		<plugins>
+			<plugin>
+				<groupId>org.springframework.boot</groupId>
+				<artifactId>spring-boot-maven-plugin</artifactId>
+			</plugin>
+		</plugins>
+	</build>
+
+
+</project>

第02课：快速体验 Web 开发/spring-boot-web/src/main/java/com/neo/WebApplication.java

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+package com.neo;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class WebApplication {
+
+	public static void main(String[] args) {
+		SpringApplication.run(WebApplication.class, args);
+	}
+}

第02课：快速体验 Web 开发/spring-boot-web/src/main/java/com/neo/comm/NeoProperties.java

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+package com.neo.comm;
+
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.stereotype.Component;
+
+@Component
+public class NeoProperties {
+	@Value("${com.neo.title}")
+	private String title;
+	@Value("${com.neo.description}")
+	private String description;
+
+	public String getTitle() {
+		return title;
+	}
+
+	public void setTitle(String title) {
+		this.title = title;
+	}
+
+	public String getDescription() {
+		return description;
+	}
+
+	public void setDescription(String description) {
+		this.description = description;
+	}
+}

第02课：快速体验 Web 开发/spring-boot-web/src/main/java/com/neo/domain/User.java

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+package com.neo.domain;
+
+import org.hibernate.validator.constraints.Length;
+import org.hibernate.validator.constraints.NotEmpty;
+
+import javax.validation.constraints.Max;
+import javax.validation.constraints.Min;
+import javax.validation.constraints.Size;
+
+public class User {
+    @NotEmpty(message="姓名不能为空")
+    private String name;
+    @Max(value = 100, message = "年龄不能大于100岁")
+    @Min(value= 18 ,message= "必须年满18岁！" )
+    private int age;
+    @NotEmpty(message="密码不能为空")
+    @Length(min=6,message="密码长度不能小于6位")
+    private String pass;
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public int getAge() {
+        return age;
+    }
+
+    public void setAge(int age) {
+        this.age = age;
+    }
+
+    public String getPass() {
+        return pass;
+    }
+
+    public void setPass(String pass) {
+        this.pass = pass;
+    }
+
+    @Override
+    public String toString() {
+        return ("name=" + this.name + ",age=" + this.age + ",pass=" + this.pass);
+    }
+}

第02课：快速体验 Web 开发/spring-boot-web/src/main/java/com/neo/filter/MyFilter.java

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+package com.neo.filter;
+
+import javax.servlet.*;
+import javax.servlet.http.HttpServletRequest;
+import java.io.IOException;
+
+public class MyFilter implements Filter {
+    @Override
+    public void destroy() {
+        // TODO Auto-generated method stub
+	}
+
+	@Override
+	public void doFilter(ServletRequest srequest, ServletResponse sresponse, FilterChain filterChain)
+			throws IOException, ServletException {
+		// TODO Auto-generated method stub
+		HttpServletRequest request = (HttpServletRequest) srequest;
+		System.out.println("this is MyFilter,url :"+request.getRequestURI());
+		filterChain.doFilter(srequest, sresponse);
+	}
+
+	@Override
+	public void init(FilterConfig arg0) throws ServletException {
+		// TODO Auto-generated method stub
+	}
+}

第02课：快速体验 Web 开发/spring-boot-web/src/main/java/com/neo/filter/WebConfiguration.java

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+package com.neo.filter;
+
+import org.apache.catalina.filters.RemoteIpFilter;
+import org.springframework.boot.web.servlet.FilterRegistrationBean;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+import javax.servlet.*;
+import java.io.IOException;
+
+@Configuration
+public class WebConfiguration {
+    @Bean
+    public RemoteIpFilter remoteIpFilter() {
+        return new RemoteIpFilter();
+    }
+
+    @Bean
+    public FilterRegistrationBean testFilterRegistration() {
+
+        FilterRegistrationBean registration = new FilterRegistrationBean();
+        registration.setFilter(new MyFilter());
+        registration.addUrlPatterns("/*");
+        registration.addInitParameter("paramName", "paramValue");
+        registration.setName("MyFilter");
+        registration.setOrder(1);
+        return registration;
+    }
+}