'init'

.project

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>SpringBoot2</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.m2e.core.maven2Builder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.m2e.core.maven2Nature</nature>
+	</natures>
+</projectDescription>

.settings/org.eclipse.core.resources.prefs

@@ -0,0 +1,2 @@
+eclipse.preferences.version=1
+encoding/<project>=UTF-8

.settings/org.eclipse.m2e.core.prefs

@@ -0,0 +1,4 @@
+activeProfiles=
+eclipse.preferences.version=1
+resolveWorkspaceProjects=true
+version=1

SpringBootBasic/.classpath

@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="src" output="target/classes" path="src/main/java">
+		<attributes>
+			<attribute name="optional" value="true"/>
+			<attribute name="maven.pomderived" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry excluding="**" kind="src" output="target/classes" path="src/main/resources">
+		<attributes>
+			<attribute name="maven.pomderived" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="src" output="target/test-classes" path="src/test/java">
+		<attributes>
+			<attribute name="optional" value="true"/>
+			<attribute name="maven.pomderived" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry excluding="**" kind="src" output="target/test-classes" path="src/test/resources">
+		<attributes>
+			<attribute name="maven.pomderived" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="con" path="org.eclipse.m2e.MAVEN2_CLASSPATH_CONTAINER">
+		<attributes>
+			<attribute name="maven.pomderived" value="true"/>
+			<attribute name="org.eclipse.jst.component.dependency" value="/WEB-INF/lib"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8">
+		<attributes>
+			<attribute name="maven.pomderived" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="output" path="target/classes"/>
+</classpath>

SpringBootBasic/.project

@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>SpringBootBasic</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.wst.common.project.facet.core.builder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.wst.validation.validationbuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.m2e.core.maven2Builder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.springframework.ide.eclipse.core.springbuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.springframework.ide.eclipse.core.springnature</nature>
+		<nature>org.eclipse.jem.workbench.JavaEMFNature</nature>
+		<nature>org.eclipse.wst.common.modulecore.ModuleCoreNature</nature>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+		<nature>org.eclipse.m2e.core.maven2Nature</nature>
+		<nature>org.eclipse.wst.common.project.facet.core.nature</nature>
+		<nature>org.eclipse.wst.jsdt.core.jsNature</nature>
+	</natures>
+</projectDescription>

SpringBootBasic/.settings/.jsdtscope

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="src" path="src/main/webapp"/>
+	<classpathentry excluding="**/bower_components/*|**/node_modules/*|**/*.min.js" kind="src" path="target/m2e-wtp/web-resources"/>
+	<classpathentry kind="con" path="org.eclipse.wst.jsdt.launching.JRE_CONTAINER"/>
+	<classpathentry kind="con" path="org.eclipse.wst.jsdt.launching.WebProject">
+		<attributes>
+			<attribute name="hide" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="con" path="org.eclipse.wst.jsdt.launching.baseBrowserLibrary"/>
+	<classpathentry kind="output" path=""/>
+</classpath>

SpringBootBasic/.settings/org.eclipse.core.resources.prefs

@@ -0,0 +1,7 @@
+eclipse.preferences.version=1
+encoding//src/main/java=UTF-8
+encoding//src/main/resources=UTF-8
+encoding//src/main/resources/application.properties=UTF-8
+encoding//src/test/java=UTF-8
+encoding//src/test/resources=UTF-8
+encoding/<project>=UTF-8

SpringBootBasic/.settings/org.eclipse.jdt.core.prefs

@@ -0,0 +1,13 @@
+eclipse.preferences.version=1
+org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
+org.eclipse.jdt.core.compiler.codegen.methodParameters=do not generate
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.8
+org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
+org.eclipse.jdt.core.compiler.compliance=1.8
+org.eclipse.jdt.core.compiler.debug.lineNumber=generate
+org.eclipse.jdt.core.compiler.debug.localVariable=generate
+org.eclipse.jdt.core.compiler.debug.sourceFile=generate
+org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
+org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
+org.eclipse.jdt.core.compiler.problem.forbiddenReference=warning
+org.eclipse.jdt.core.compiler.source=1.8

SpringBootBasic/.settings/org.eclipse.m2e.core.prefs

@@ -0,0 +1,4 @@
+activeProfiles=
+eclipse.preferences.version=1
+resolveWorkspaceProjects=true
+version=1

SpringBootBasic/.settings/org.eclipse.wst.common.component

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?><project-modules id="moduleCoreId" project-version="1.5.0">
+    <wb-module deploy-name="SpringBootBasic-0.0.1-SNAPSHOT">
+        <wb-resource deploy-path="/" source-path="/target/m2e-wtp/web-resources"/>
+        <wb-resource deploy-path="/" source-path="/src/main/webapp" tag="defaultRootSource"/>
+        <wb-resource deploy-path="/WEB-INF/classes" source-path="/src/main/java"/>
+        <wb-resource deploy-path="/WEB-INF/classes" source-path="/src/main/resources"/>
+        <property name="context-root" value="SpringBootBasic"/>
+        <property name="java-output-path" value="/SpringBootBasic/target/classes"/>
+    </wb-module>
+</project-modules>

SpringBootBasic/.settings/org.eclipse.wst.common.project.facet.core.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<faceted-project>
+  <fixed facet="wst.jsdt.web"/>
+  <installed facet="wst.jsdt.web" version="1.0"/>
+  <installed facet="java" version="1.8"/>
+  <installed facet="jst.web" version="3.1"/>
+</faceted-project>

SpringBootBasic/.settings/org.eclipse.wst.jsdt.ui.superType.container

@@ -0,0 +1 @@
+org.eclipse.wst.jsdt.launching.baseBrowserLibrary

SpringBootBasic/.settings/org.eclipse.wst.jsdt.ui.superType.name

@@ -0,0 +1 @@
+Window

SpringBootBasic/.settings/org.eclipse.wst.validation.prefs

@@ -0,0 +1,2 @@
+disabled=06target
+eclipse.preferences.version=1

SpringBootBasic/pom.xml

@@ -0,0 +1,47 @@
+<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>
+  <parent>
+    <groupId>zz</groupId>
+    <artifactId>SpringBoot2</artifactId>
+    <version>0.0.1-SNAPSHOT</version>
+  </parent>
+  <artifactId>SpringBootBasic</artifactId>
+  <packaging>war</packaging>
+   
+  <!-- Add typical dependencies for a web application -->
+	<dependencies>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-web</artifactId>
+		</dependency>
+		
+		<!--目的：《可选》引入springboot 热启动，每次修改以后，会自动把改动加载，不需要重启服务了-->
+        <dependency> <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-devtools</artifactId>
+            <optional>true</optional>
+        </dependency>
+        
+         <!-- https://mvnrepository.com/artifact/mysql/mysql-connector-java -->
+		<dependency>
+		    <groupId>mysql</groupId>
+		    <artifactId>mysql-connector-java</artifactId>
+		    <version>8.0.15</version>
+		</dependency>
+	</dependencies>
+  
+<repositories>
+        <repository>
+            <id>alimaven</id>
+            <name>aliyun maven</name>
+            <url>http://maven.aliyun.com/nexus/content/groups/public/</url>
+        </repository>
+    </repositories>
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
+</project>

SpringBootBasic/src/main/java/com/zz/App.java

@@ -0,0 +1,19 @@
+package com.zz;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+/**
+ * 右键--》run as application  运行正启动类的main方法，就可以启动这个springboot项目。
+SpringBoot 自带了 tomcat， 运行这个main方法 的时候，会同时启动tomcat
+ * @author jiyu
+ *
+ */
+@SpringBootApplication
+public class App {
+
+	public static void main(String[] args) {
+		// TODO Auto-generated method stub
+		SpringApplication.run(App.class, args);
+	}
+
+}

SpringBootBasic/src/main/java/com/zz/controller/IndexController.java

@@ -0,0 +1,21 @@
+package com.zz.controller;
+
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+/**
+ * 两种controller
+ * 1 @RestController 返回的数据，自动转成了json格式数据。
+ * 2， @Controller 专门用来跳转页面。 返回一个路径
+ * @author jiyu
+ *
+ */
+@Controller
+public class IndexController {
+	@RequestMapping("ddd")
+	public String toIndex(){
+		return "index.html";
+	}
+
+}

SpringBootBasic/src/main/java/com/zz/controller/TestController.java

@@ -0,0 +1,24 @@
+package com.zz.controller;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+public class TestController {
+	
+	@RequestMapping("hello")	
+	public String t1(){
+		return "hello SpringBoot";
+	}
+	@RequestMapping("test2")	
+	public Map t2(){
+		// 多态
+		//变量类型是父类，构造方法是子类
+		Map map=new HashMap();
+		map.put("key1", "你好");
+		return map;
+	}
+}

SpringBootBasic/src/main/java/com/zz/controller/UserController.java

@@ -0,0 +1,35 @@
+package com.zz.controller;
+
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import javax.servlet.http.HttpServletRequest;
+
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import com.zz.entity.User;
+import com.zz.service.UserService;
+
+@RestController
+public class UserController {
+	
+	@RequestMapping("all")
+	public List<User> getAll(){
+		UserService us=new UserService();
+		List<User> userlist=us.selectAll();
+		return userlist;
+	}
+	
+	@RequestMapping("delete")
+	public Map remove(HttpServletRequest request){
+		UserService us=new UserService();
+		String id=request.getParameter("uid");
+		boolean rs=us.deleteById(id);
+		Map map=new HashMap();
+		map.put("result", rs);
+		return map;
+	}
+
+}

SpringBootBasic/src/main/java/com/zz/controller/UserController2.java

@@ -0,0 +1,41 @@
+package com.zz.controller;
+
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import javax.annotation.Resource;
+import javax.servlet.http.HttpServletRequest;
+
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import com.zz.entity.User;
+import com.zz.service.UserService;
+
+@RestController
+//在类的上面，配置一个拦截路径，那么这个类里面所有方法的
+//路径前面，必须加上这个us2. 避免和其他类的路径重复
+@RequestMapping("us2")
+public class UserController2 {
+	//使用spring的ioc 控制反转。让spring容器帮我们创建对象
+	@Resource
+	UserService us;
+	
+	//拦截路径是：http://localhost:9080/a/us2/all
+	@RequestMapping("all")
+	public List<User> getAll(){
+		List<User> userlist=us.selectAll();
+		return userlist;
+	}
+	
+	@RequestMapping("delete")
+	public Map remove(HttpServletRequest request){
+		String id=request.getParameter("uid");
+		boolean rs=us.deleteById(id);
+		Map map=new HashMap();
+		map.put("result", rs);
+		return map;
+	}
+
+}

SpringBootBasic/src/main/java/com/zz/entity/User.java

@@ -0,0 +1,43 @@
+package com.zz.entity;
+
+public class User {
+	
+	private String id;
+	private String name;
+	private String pwd;
+	private String sex;
+	private int age;
+	public String getId() {
+		return id;
+	}
+	public void setId(String 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;
+	}
+	public int getAge() {
+		return age;
+	}
+	public void setAge(int age) {
+		this.age = age;
+	}
+	
+	
+
+}

SpringBootBasic/src/main/java/com/zz/service/UserService.java

@@ -0,0 +1,134 @@
+package com.zz.service;
+
+import java.sql.Connection;
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+import java.sql.SQLException;
+import java.sql.Statement;
+import java.util.ArrayList;
+import java.util.List;
+
+import org.springframework.stereotype.Service;
+
+import com.zz.entity.User;
+import com.zz.util.JDBCComon;
+
+@Service
+public class UserService {
+	JDBCComon jdbc=new JDBCComon();
+	//登录
+	public User login(String name,String pwd){
+		User user=null;
+		try {
+			Connection conn=jdbc.getConnection();
+			Statement st=conn.createStatement(); 
+			String sql="select * from user where  name='"+name+"' and pwd='"+pwd+"'";
+			System.out.println("sql--->"+sql);
+			ResultSet rss=st.executeQuery(sql);
+			//rss.next()只要 结果集合里，至少有一条记录，next方法就会返回true
+			if(rss.next()){
+				user=new User();
+				user.setId(rss.getString("id"));
+				user.setName(rss.getString("name"));
+			}
+			//从下往上关
+			rss.close();
+			st.close();
+			conn.close();
+		} catch (ClassNotFoundException e) {
+			// TODO Auto-generated catch block
+			e.printStackTrace();
+		} catch (SQLException e) {
+			// TODO Auto-generated catch block
+			e.printStackTrace();
+		}
+		
+		return user;
+	}
+	
+	//验证用户名是否存在
+	public User checkName(String name){
+		User user=null;
+		try {
+			Connection conn=jdbc.getConnection();
+			Statement st=conn.createStatement(); 
+			String sql="select * from user where  name='"+name+"' ";
+			System.out.println("sql--->"+sql);
+			ResultSet rss=st.executeQuery(sql);
+			//rss.next()只要 结果集合里，至少有一条记录，next方法就会返回true
+			if(rss.next()){
+				user=new User();
+				user.setId(rss.getString("id"));
+				user.setName(rss.getString("name"));
+			}
+			//从下往上关
+			rss.close();
+			st.close();
+			conn.close();
+		} catch (ClassNotFoundException e) {
+			// TODO Auto-generated catch block
+			e.printStackTrace();
+		} catch (SQLException e) {
+			// TODO Auto-generated catch block
+			e.printStackTrace();
+		}
+		
+		return user;
+	}
+	
+	
+		public List<User> selectAll(){
+			List<User> ulist=new ArrayList();
+			try {
+				Connection conn=jdbc.getConnection();
+				Statement st=conn.createStatement(); 
+				String sql="select * from user ";
+				System.out.println("sql--->"+sql);
+				ResultSet rss=st.executeQuery(sql);
+				//rss.next()只要 结果集合里，至少有一条记录，next方法就会返回true
+				while(rss.next()){
+					User user=new User();
+					user.setId(rss.getString("id"));
+					user.setName(rss.getString("name"));
+					user.setAge(rss.getInt("age"));
+					ulist.add(user);
+				}
+				//从下往上关
+				rss.close();
+				st.close();
+				conn.close();
+			} catch (ClassNotFoundException e) {
+				// TODO Auto-generated catch block
+				e.printStackTrace();
+			} catch (SQLException e) {
+				// TODO Auto-generated catch block
+				e.printStackTrace();
+			}
+			
+			return ulist;
+		}
+		
+		
+		public boolean deleteById(String id){
+			Connection conn;
+			boolean flag=false;
+			try {
+				conn = jdbc.getConnection();
+				String sql="delete  from user where id=?";
+				PreparedStatement st=conn.prepareStatement(sql); 
+				st.setString(1, id);
+				if(st.executeUpdate()>0){
+					flag=true;
+				};
+			} catch (ClassNotFoundException e) {
+				// TODO Auto-generated catch block
+				e.printStackTrace();
+			} catch (SQLException e) {
+				// TODO Auto-generated catch block
+				e.printStackTrace();
+			}
+			return flag;
+			
+		}
+
+}

SpringBootBasic/src/main/java/com/zz/util/JDBCComon.java

@@ -0,0 +1,23 @@
+package com.zz.util;
+
+import java.sql.Connection;
+import java.sql.DriverManager;
+import java.sql.SQLException;
+
+public class JDBCComon {
+	
+	public Connection getConnection() throws ClassNotFoundException, SQLException{
+		
+		Class.forName("com.mysql.cj.jdbc.Driver");
+		//java10是数据库的名字
+		String url="jdbc:mysql://localhost:3306/java10?useSSL=false&serverTimezone=Asia/Shanghai";
+		//登录数据库用户名
+		String username="root";
+		//登录数据库密码
+		String pwd="Java20190713*yy";
+		Connection conn = DriverManager.getConnection(url,username,pwd);
+		return conn;
+		
+	}
+
+}

SpringBootBasic/src/main/resources/application.properties

@@ -0,0 +1,5 @@
+//设置项目的端口号
+server.port=9080
+//设置工程名字
+//  所有路径都需要加a.   http:localhost:9080/a/all 
+server.servlet.context-path=/a

SpringBootBasic/src/main/resources/static/index.html

@@ -0,0 +1,10 @@
+<!DOCTYPE html>
+<html>
+<head>
+<meta charset="UTF-8">
+<title>Insert title here</title>
+</head>
+<body>
+hello controller
+</body>
+</html>

SpringBootBasic/src/main/resources/static/js/table.js

@@ -0,0 +1,84 @@
+ $(document).ready(function(){
+	  // 在这里写你的代码...
+	 $.getJSON("all", function(json){
+		   console.log(json);
+		   $("#tbodymainbtn").empty();
+		   for(var i=0;i<json.length;i++){
+			   $("#tbodymainbtn").append(
+				"<tr id='tridval"+i+"'>"  
+				+"<td>"+ json[i].id  
+				+"</td>"
+				+"<td>"+ json[i].name  
+				+"</td>"
+				+"<td>"+ json[i].age  
+				+"</td>"
+				+"<td><button type='button' name='btn001' class='btn btn-info btn-sm' id='btn1"+i+"'>修改</button>" +"&nbsp&nbsp&nbsp<button type='button' name='btn003' class='btn btn-danger btn-sm' id='btn3"+json[i].id +"'>删除</button>"
+				+"</td></tr>" 
+			   );
+			   $("#tbodymainbtn").append(
+						"<tr style='display:none' id='tridval2"+i+"'><form>"  
+						+"<td><input type='text'  value='"+ json[i].id  
+						+"'/></td>"
+						+"<td><input type='text' id='name2"+i+"'  value='"+ json[i].name  
+						+"'/></td>"
+						+"<td><input type='text' id='age2"+i+"' value='"+ json[i].age  
+						+"'/></td>"
+						+"<td><button type='button' name='btn002'  class='btn btn-primary btn-sm' id='btn2"+i+"'>保存</button>" 
+						+"</td></form></tr>" 
+					   );
+		   }
+		   
+		   
+		   //jquery 样式查找 “点+样式名字”
+			 $("button[name='btn001']").click(function(){
+				 var id=this.id;
+				//截取剩余
+				 var numb = id.slice(4);
+				 console.log("****************"+id);
+				 $("#tridval"+numb).hide();
+				 $("#tridval2"+numb).show();
+				 
+			 });
+			 
+			 
+			 $("button[name='btn002']").click(function(){
+				 var id=this.id;
+				//截取剩余
+				 var numb = id.slice(4);
+				 console.log("****************"+id);
+				 var nval=$("#name2"+numb).val();
+				 var aval=$("#age2"+numb).val();
+				 console.log("********name2********"+nval);
+				 console.log("********age2********"+aval);
+				 
+				 $("#tridval"+numb).show();
+				 $("#tridval2"+numb).hide();
+				 
+				 
+			 });
+			 
+			 
+			 $("button[name='btn003']").click(function(){
+				 var id=this.id;
+				 //截取剩余
+				 var numb = id.slice(4);
+				 console.log("****************"+id);
+				 console.log("****************"+numb);
+				 
+				 $.getJSON("delete", { uid: numb}, function(json){
+					 console.log("******delete**********"+numb,json);
+					 window.location.href="table.html"
+					});
+				 
+				 
+				 
+				 
+			 });
+			 
+			 
+			 
+		});//$.getJSON("UserServlet", function(json){
+		  
+	  });
+	  
+  

SpringBootBasic/src/main/resources/static/table.html

@@ -0,0 +1,33 @@
+<!DOCTYPE html>
+<html>
+<head>
+  <title>用户管理</title>
+  <meta charset="utf-8">
+  <meta name="viewport" content="width=device-width, initial-scale=1">
+  <link rel="stylesheet" href="https://cdn.staticfile.org/twitter-bootstrap/4.1.0/css/bootstrap.min.css">
+  <script src="https://cdn.staticfile.org/jquery/3.2.1/jquery.min.js"></script>
+  <script src="https://cdn.staticfile.org/popper.js/1.12.5/umd/popper.min.js"></script>
+  <script src="https://cdn.staticfile.org/twitter-bootstrap/4.1.0/js/bootstrap.min.js"></script>
+</head>
+<body>
+
+<div class="container">
+  <h2>用户管理</h2>
+  <div class="table-responsive">          
+  <table class="table  table-bordered">
+    <thead>
+      <tr>
+        <th>学号</th>
+        <th>姓名</th>
+        <th>年龄</th>
+         <th>操作</th>
+      </tr>
+    </thead>
+    <tbody id="tbodymainbtn">
+    </tbody>
+</table>
+  </div>
+</div>
+<script type="text/javascript" src="js/table.js"></script>
+</body>
+</html>

SpringBootBasic/target/classes/application.properties

@@ -0,0 +1,5 @@
+//设置项目的端口号
+server.port=9080
+//设置工程名字
+//  所有路径都需要加a.   http:localhost:9080/a/all 
+server.servlet.context-path=/a

SpringBootBasic/target/classes/static/index.html

@@ -0,0 +1,10 @@
+<!DOCTYPE html>
+<html>
+<head>
+<meta charset="UTF-8">
+<title>Insert title here</title>
+</head>
+<body>
+hello controller
+</body>
+</html>

SpringBootBasic/target/classes/static/js/table.js

@@ -0,0 +1,84 @@
+ $(document).ready(function(){
+	  // 在这里写你的代码...
+	 $.getJSON("all", function(json){
+		   console.log(json);
+		   $("#tbodymainbtn").empty();
+		   for(var i=0;i<json.length;i++){
+			   $("#tbodymainbtn").append(
+				"<tr id='tridval"+i+"'>"  
+				+"<td>"+ json[i].id  
+				+"</td>"
+				+"<td>"+ json[i].name  
+				+"</td>"
+				+"<td>"+ json[i].age  
+				+"</td>"
+				+"<td><button type='button' name='btn001' class='btn btn-info btn-sm' id='btn1"+i+"'>修改</button>" +"&nbsp&nbsp&nbsp<button type='button' name='btn003' class='btn btn-danger btn-sm' id='btn3"+json[i].id +"'>删除</button>"
+				+"</td></tr>" 
+			   );
+			   $("#tbodymainbtn").append(
+						"<tr style='display:none' id='tridval2"+i+"'><form>"  
+						+"<td><input type='text'  value='"+ json[i].id  
+						+"'/></td>"
+						+"<td><input type='text' id='name2"+i+"'  value='"+ json[i].name  
+						+"'/></td>"
+						+"<td><input type='text' id='age2"+i+"' value='"+ json[i].age  
+						+"'/></td>"
+						+"<td><button type='button' name='btn002'  class='btn btn-primary btn-sm' id='btn2"+i+"'>保存</button>" 
+						+"</td></form></tr>" 
+					   );
+		   }
+		   
+		   
+		   //jquery 样式查找 “点+样式名字”
+			 $("button[name='btn001']").click(function(){
+				 var id=this.id;
+				//截取剩余
+				 var numb = id.slice(4);
+				 console.log("****************"+id);
+				 $("#tridval"+numb).hide();
+				 $("#tridval2"+numb).show();
+				 
+			 });
+			 
+			 
+			 $("button[name='btn002']").click(function(){
+				 var id=this.id;
+				//截取剩余
+				 var numb = id.slice(4);
+				 console.log("****************"+id);
+				 var nval=$("#name2"+numb).val();
+				 var aval=$("#age2"+numb).val();
+				 console.log("********name2********"+nval);
+				 console.log("********age2********"+aval);
+				 
+				 $("#tridval"+numb).show();
+				 $("#tridval2"+numb).hide();
+				 
+				 
+			 });
+			 
+			 
+			 $("button[name='btn003']").click(function(){
+				 var id=this.id;
+				 //截取剩余
+				 var numb = id.slice(4);
+				 console.log("****************"+id);
+				 console.log("****************"+numb);
+				 
+				 $.getJSON("delete", { uid: numb}, function(json){
+					 console.log("******delete**********"+numb,json);
+					 window.location.href="table.html"
+					});
+				 
+				 
+				 
+				 
+			 });
+			 
+			 
+			 
+		});//$.getJSON("UserServlet", function(json){
+		  
+	  });
+	  
+  

SpringBootBasic/target/classes/static/table.html

@@ -0,0 +1,33 @@
+<!DOCTYPE html>
+<html>
+<head>
+  <title>用户管理</title>
+  <meta charset="utf-8">
+  <meta name="viewport" content="width=device-width, initial-scale=1">
+  <link rel="stylesheet" href="https://cdn.staticfile.org/twitter-bootstrap/4.1.0/css/bootstrap.min.css">
+  <script src="https://cdn.staticfile.org/jquery/3.2.1/jquery.min.js"></script>
+  <script src="https://cdn.staticfile.org/popper.js/1.12.5/umd/popper.min.js"></script>
+  <script src="https://cdn.staticfile.org/twitter-bootstrap/4.1.0/js/bootstrap.min.js"></script>
+</head>
+<body>
+
+<div class="container">
+  <h2>用户管理</h2>
+  <div class="table-responsive">          
+  <table class="table  table-bordered">
+    <thead>
+      <tr>
+        <th>学号</th>
+        <th>姓名</th>
+        <th>年龄</th>
+         <th>操作</th>
+      </tr>
+    </thead>
+    <tbody id="tbodymainbtn">
+    </tbody>
+</table>
+  </div>
+</div>
+<script type="text/javascript" src="js/table.js"></script>
+</body>
+</html>

SpringBootBasic/target/m2e-wtp/web-resources/META-INF/MANIFEST.MF

@@ -0,0 +1,6 @@
+Manifest-Version: 1.0
+Implementation-Title: SpringBootBasic
+Implementation-Version: 0.0.1-SNAPSHOT
+Build-Jdk-Spec: 1.8
+Created-By: Maven Integration for Eclipse
+

SpringBootBasic/target/m2e-wtp/web-resources/META-INF/maven/zz/SpringBootBasic/pom.properties

@@ -0,0 +1,7 @@
+#Generated by Maven Integration for Eclipse
+#Fri Aug 16 12:03:08 CST 2019
+version=0.0.1-SNAPSHOT
+groupId=zz
+m2e.projectName=SpringBootBasic
+m2e.projectLocation=C\:\\bsea\\wp\\2019\\07\\02\\SpringBoot2\\SpringBootBasic
+artifactId=SpringBootBasic

SpringBootBasic/target/m2e-wtp/web-resources/META-INF/maven/zz/SpringBootBasic/pom.xml

@@ -0,0 +1,47 @@
+<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>
+  <parent>
+    <groupId>zz</groupId>
+    <artifactId>SpringBoot2</artifactId>
+    <version>0.0.1-SNAPSHOT</version>
+  </parent>
+  <artifactId>SpringBootBasic</artifactId>
+  <packaging>war</packaging>
+   
+  <!-- Add typical dependencies for a web application -->
+	<dependencies>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-web</artifactId>
+		</dependency>
+		
+		<!--目的：《可选》引入springboot 热启动，每次修改以后，会自动把改动加载，不需要重启服务了-->
+        <dependency> <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-devtools</artifactId>
+            <optional>true</optional>
+        </dependency>
+        
+         <!-- https://mvnrepository.com/artifact/mysql/mysql-connector-java -->
+		<dependency>
+		    <groupId>mysql</groupId>
+		    <artifactId>mysql-connector-java</artifactId>
+		    <version>8.0.15</version>
+		</dependency>
+	</dependencies>
+  
+<repositories>
+        <repository>
+            <id>alimaven</id>
+            <name>aliyun maven</name>
+            <url>http://maven.aliyun.com/nexus/content/groups/public/</url>
+        </repository>
+    </repositories>
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
+</project>

SpringBootBasic/target/maven-archiver/pom.properties

@@ -0,0 +1,3 @@
+version=0.0.1-SNAPSHOT
+groupId=zz
+artifactId=SpringBootBasic

SpringBootBasic/target/maven-status/maven-compiler-plugin/compile/default-compile/createdFiles.lst

@@ -0,0 +1,2 @@
+com\zz\App.class
+com\zz\controller\TestController.class

SpringBootBasic/target/maven-status/maven-compiler-plugin/compile/default-compile/inputFiles.lst

@@ -0,0 +1,2 @@
+C:\bsea\wp\2019\07\02\SpringBoot2\SpringBootBasic\src\main\java\com\zz\App.java
+C:\bsea\wp\2019\07\02\SpringBoot2\SpringBootBasic\src\main\java\com\zz\controller\TestController.java

SpringBootFile/.classpath

@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="src" output="target/classes" path="src/main/java">
+		<attributes>
+			<attribute name="optional" value="true"/>
+			<attribute name="maven.pomderived" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry excluding="**" kind="src" output="target/classes" path="src/main/resources">
+		<attributes>
+			<attribute name="maven.pomderived" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="src" output="target/test-classes" path="src/test/java">
+		<attributes>
+			<attribute name="optional" value="true"/>
+			<attribute name="maven.pomderived" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry excluding="**" kind="src" output="target/test-classes" path="src/test/resources">
+		<attributes>
+			<attribute name="maven.pomderived" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8">
+		<attributes>
+			<attribute name="maven.pomderived" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="con" path="org.eclipse.m2e.MAVEN2_CLASSPATH_CONTAINER">
+		<attributes>
+			<attribute name="maven.pomderived" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="output" path="target/classes"/>
+</classpath>

SpringBootFile/.project

@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>SpringBootFile</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.m2e.core.maven2Builder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+		<nature>org.eclipse.m2e.core.maven2Nature</nature>
+	</natures>
+</projectDescription>

SpringBootFile/.settings/org.eclipse.core.resources.prefs

@@ -0,0 +1,7 @@
+eclipse.preferences.version=1
+encoding//src/main/java=UTF-8
+encoding//src/main/resources=UTF-8
+encoding//src/main/resources/application.properties=UTF-8
+encoding//src/test/java=UTF-8
+encoding//src/test/resources=UTF-8
+encoding/<project>=UTF-8

SpringBootFile/.settings/org.eclipse.jdt.core.prefs

@@ -0,0 +1,5 @@
+eclipse.preferences.version=1
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.8
+org.eclipse.jdt.core.compiler.compliance=1.8
+org.eclipse.jdt.core.compiler.problem.forbiddenReference=warning
+org.eclipse.jdt.core.compiler.source=1.8

SpringBootFile/.settings/org.eclipse.m2e.core.prefs

@@ -0,0 +1,4 @@
+activeProfiles=
+eclipse.preferences.version=1
+resolveWorkspaceProjects=true
+version=1

SpringBootFile/pom.xml

@@ -0,0 +1,45 @@
+<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>
+  <parent>
+    <groupId>zz</groupId>
+    <artifactId>SpringBoot2</artifactId>
+    <version>0.0.1-SNAPSHOT</version>
+  </parent>
+  <artifactId>SpringBootFile</artifactId>
+<!-- Add typical dependencies for a web application -->
+	<dependencies>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-web</artifactId>
+		</dependency>
+		
+		<!--目的：《可选》引入springboot 热启动，每次修改以后，会自动把改动加载，不需要重启服务了-->
+        <dependency> <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-devtools</artifactId>
+            <optional>true</optional>
+        </dependency>
+        
+         <!-- https://mvnrepository.com/artifact/mysql/mysql-connector-java -->
+		<dependency>
+		    <groupId>mysql</groupId>
+		    <artifactId>mysql-connector-java</artifactId>
+		    <version>8.0.15</version>
+		</dependency>
+	</dependencies>
+  
+<repositories>
+        <repository>
+            <id>alimaven</id>
+            <name>aliyun maven</name>
+            <url>http://maven.aliyun.com/nexus/content/groups/public/</url>
+        </repository>
+    </repositories>
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
+</project>

SpringBootFile/src/main/java/com/zz/App.java

@@ -0,0 +1,19 @@
+package com.zz;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+/**
+ * 右键--》run as application  运行正启动类的main方法，就可以启动这个springboot项目。
+SpringBoot 自带了 tomcat， 运行这个main方法 的时候，会同时启动tomcat
+ * @author jiyu
+ *
+ */
+@SpringBootApplication
+public class App {
+
+	public static void main(String[] args) {
+		// TODO Auto-generated method stub
+		SpringApplication.run(App.class, args);
+	}
+
+}

SpringBootFile/src/main/java/com/zz/controller/FileController.java

@@ -0,0 +1,40 @@
+package com.zz.controller;
+
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.multipart.MultipartFile;
+import org.springframework.web.multipart.MultipartHttpServletRequest;
+
+import javax.servlet.http.HttpServletRequest;
+import java.io.File;
+import java.io.IOException;
+@RestController
+public class FileController {
+		//@Value 获取配置文件里面的属性值，并且赋值给下面的属性
+	
+	 	@Value("${fileUpLoadPath}")
+	    String filePath;
+	 	
+	 	/**
+	 	 * @RequestMapping 表示同时支持接收post和get请求。
+	 	 * 如果加上method=RequestMethod.POST， 表示只接收post请求
+	 	 * 其实有一个注解可以直接指定，只接收post请求---@PostMapping
+	 	 * @param req
+	 	 * @param multiReq
+	 	 * @throws IOException
+	 	 */
+	 	@PostMapping("/testUpload3")
+	   // @RequestMapping(value="/testUpload3",method=RequestMethod.POST)
+	    public void testUploadFile(HttpServletRequest req,MultipartHttpServletRequest multiReq) throws IOException{
+	        MultipartFile multipartFile= multiReq.getFile("file");
+	        String filename=multipartFile.getOriginalFilename();
+	        System.out.println("文件名字："+multipartFile.getOriginalFilename());
+	        File file=new File(filePath+filename);
+	        multipartFile.transferTo(file);
+	        String username=req.getParameter("username");
+	        System.out.println("用户名字："+username);
+	        
+	    }
+
+}

SpringBootFile/src/main/resources/application.properties

@@ -0,0 +1,5 @@
+server.port=9083
+server.servlet.context-path=/d
+spring.servlet.multipart.max-file-size=100MB
+spring.servlet.multipart.max-request-size=100MB
+fileUpLoadPath=C://tmp//

SpringBootFile/src/main/resources/static/demo1.html

@@ -0,0 +1,25 @@
+<!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>Insert title here</title>
+    <script type="text/javascript" src="http://apps.bdimg.com/libs/jquery/2.1.4/jquery.min.js"></script>
+
+</head>
+<body>
+<form id="formId" action="/d/testUpload3" target="frame1" method="POST" enctype="multipart/form-data">
+    <input type="text" name="username"></input>
+    <input type="file" name="file"/>
+    <input type="button" value="提交" onclick="upload()">
+</form>
+
+<iframe name="frame1" frameborder="0" height="40"></iframe>
+
+<script type="text/javascript">
+    function upload() {
+        $("#formId").submit();
+    }
+</script>
+
+</body>
+</html>

SpringBootFile/target/classes/META-INF/maven/zz/SpringBootFile/pom.properties

@@ -0,0 +1,7 @@
+#Generated by Maven Integration for Eclipse
+#Wed Aug 14 20:43:23 CST 2019
+version=0.0.1-SNAPSHOT
+groupId=zz
+m2e.projectName=SpringBootFile
+m2e.projectLocation=C\:\\bsea\\wp\\2019\\07\\02\\SpringBoot2\\SpringBootFile
+artifactId=SpringBootFile

SpringBootFile/target/classes/META-INF/maven/zz/SpringBootFile/pom.xml

@@ -0,0 +1,45 @@
+<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>
+  <parent>
+    <groupId>zz</groupId>
+    <artifactId>SpringBoot2</artifactId>
+    <version>0.0.1-SNAPSHOT</version>
+  </parent>
+  <artifactId>SpringBootFile</artifactId>
+<!-- Add typical dependencies for a web application -->
+	<dependencies>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-web</artifactId>
+		</dependency>
+		
+		<!--目的：《可选》引入springboot 热启动，每次修改以后，会自动把改动加载，不需要重启服务了-->
+        <dependency> <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-devtools</artifactId>
+            <optional>true</optional>
+        </dependency>
+        
+         <!-- https://mvnrepository.com/artifact/mysql/mysql-connector-java -->
+		<dependency>
+		    <groupId>mysql</groupId>
+		    <artifactId>mysql-connector-java</artifactId>
+		    <version>8.0.15</version>
+		</dependency>
+	</dependencies>
+  
+<repositories>
+        <repository>
+            <id>alimaven</id>
+            <name>aliyun maven</name>
+            <url>http://maven.aliyun.com/nexus/content/groups/public/</url>
+        </repository>
+    </repositories>
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
+</project>

SpringBootFile/target/classes/application.properties

@@ -0,0 +1,5 @@
+server.port=9083
+server.servlet.context-path=/d
+spring.servlet.multipart.max-file-size=100MB
+spring.servlet.multipart.max-request-size=100MB
+fileUpLoadPath=C://tmp//