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--- 服务器技术:微服务:基于maven的springboot_mybatis_druid_swagger2_mybatis-generator框架环境搭建 [2018/06/14 16:48]
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+++ 服务器技术:微服务:基于maven的springboot_mybatis_druid_swagger2_mybatis-generator框架环境搭建 [2018/09/10 18:02] (当前版本)
@@ 行 56: / 行 56: @@
 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;artifactId&gt;&nbsp;mysql-connector-java&lt;/artifactId&gt;
 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;version&gt;&nbsp;5.0.5&lt;/version&gt;
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;/dependency&gt;</pre><p style="">其中spring-boot-devtools不是必须，只是如果你想在运行的时候，修改了代码能自动更新，而不用手动重启，就需要加上</p><h5 style="">三、添加Applcation类</h5><p style="">这个就是程序的入口类了，代码如下</p><p>Java</p><pre class=" language-java" style="font-family:Consolas,Monaco,&#39;Andale Mono&#39;,&#39;Ubuntu Mono&#39;,monospace; font-size:0.9em; margin-top:0.5em; margin-bottom:0.5em; border:1px solid rgb(227,237,243); width:1178px; padding:1em; overflow:auto; color:rgb(248,248,242); word-spacing:normal; word-break:normal; word-wrap:normal; line-height:1.5; background:rgb(39,40,34)">package&nbsp;wang.raye.springboot;import&nbsp;org.mybatis.spring.annotation.MapperScan;import&nbsp;org.springframework.boot.SpringApplication;import&nbsp;org.springframework.boot.autoconfigure.SpringBootApplication;import&nbsp;org.springframework.boot.web.servlet.ServletComponentScan;import&nbsp;org.springframework.boot.web.support.SpringBootServletInitializer;/**
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;/dependency&gt;</pre><p style="">其中spring-boot-devtools不是必须，只是如果你想在运行的时候，修改了代码能自动更新，而不用手动重启，就需要加上</p><h5 style="">三、添加Applcation类</h5><p style="">这个就是程序的入口类了，代码如下</p><p>Java</p><pre class=" language-java" style="font-family:Consolas,Monaco,&#39;Andale Mono&#39;,&#39;Ubuntu Mono&#39;,monospace; font-size:0.9em; margin-top:0.5em; margin-bottom:0.5em; border:1px solid rgb(227,237,243); width:1178px; padding:1em; overflow:auto; color:rgb(248,248,242); word-spacing:normal; word-break:normal; word-wrap:normal; line-height:1.5; background:rgb(39,40,34)">package&nbsp;wang.raye.springboot;
+import&nbsp;org.mybatis.spring.annotation.MapperScan;
+import&nbsp;org.springframework.boot.SpringApplication;
+import&nbsp;org.springframework.boot.autoconfigure.SpringBootApplication;
+import&nbsp;org.springframework.boot.web.servlet.ServletComponentScan;
+import&nbsp;org.springframework.boot.web.support.SpringBootServletInitializer;
+/**
 &nbsp;*
 &nbsp;*
@@ 行 92: / 行 98: @@
-debug:&nbsp;true</pre><p style="">相信这个文件很容易看懂，首先server:下面的port:80这个是定义了运行的端口，之前说过spring boot内置了tomcat服务器，所以如果要使用内置的tomcat并且不想用8080端口，就需要在这里配置</p><p style="">下面就是datasource的配置，这样不写进代码有个好处，那就是如果是给客户用的程序，可以很方便的修改数据库配置，而不用重新编译，当然如果你是打包jar我估计是要重新编译的，如果是war，那么就可以解压出来直接修改application.yml而不用重新编译了</p><p style="">而debug：true就是说明当时是调试状态，这样就会输出很多log</p><h5 style="">五、创建Druid数据源配置类</h5><p>Java</p><pre class=" language-java" style="font-family:Consolas,Monaco,&#39;Andale Mono&#39;,&#39;Ubuntu Mono&#39;,monospace; font-size:0.9em; margin-top:0.5em; margin-bottom:0.5em; border:1px solid rgb(227,237,243); width:1178px; padding:1em; overflow:auto; color:rgb(248,248,242); word-spacing:normal; word-break:normal; word-wrap:normal; line-height:1.5; background:rgb(39,40,34)">package&nbsp;wang.raye.springboot.config;import&nbsp;java.sql.SQLException;import&nbsp;javax.sql.DataSource;import&nbsp;org.springframework.boot.bind.RelaxedPropertyResolver;import&nbsp;org.springframework.context.EnvironmentAware;import&nbsp;org.springframework.context.annotation.Bean;import&nbsp;org.springframework.context.annotation.Configuration;import&nbsp;org.springframework.core.env.Environment;import&nbsp;org.springframework.transaction.annotation.EnableTransactionManagement;import&nbsp;com.alibaba.druid.pool.DruidDataSource;@Configuration@EnableTransactionManagement/**
+debug:&nbsp;true</pre><p style="">相信这个文件很容易看懂，首先server:下面的port:80这个是定义了运行的端口，之前说过spring boot内置了tomcat服务器，所以如果要使用内置的tomcat并且不想用8080端口，就需要在这里配置</p><p style="">下面就是datasource的配置，这样不写进代码有个好处，那就是如果是给客户用的程序，可以很方便的修改数据库配置，而不用重新编译，当然如果你是打包jar我估计是要重新编译的，如果是war，那么就可以解压出来直接修改application.yml而不用重新编译了</p><p style="">而debug：true就是说明当时是调试状态，这样就会输出很多log</p><h5 style="">五、创建Druid数据源配置类</h5><p>Java</p><pre class=" language-java" style="font-family:Consolas,Monaco,&#39;Andale Mono&#39;,&#39;Ubuntu Mono&#39;,monospace; font-size:0.9em; margin-top:0.5em; margin-bottom:0.5em; border:1px solid rgb(227,237,243); width:1178px; padding:1em; overflow:auto; color:rgb(248,248,242); word-spacing:normal; word-break:normal; word-wrap:normal; line-height:1.5; background:rgb(39,40,34)">package&nbsp;wang.raye.springboot.config;import&nbsp;java.sql.SQLException;
+import&nbsp;javax.sql.DataSource;import&nbsp;org.springframework.boot.bind.RelaxedPropertyResolver;
+import&nbsp;org.springframework.context.EnvironmentAware;
+import&nbsp;org.springframework.context.annotation.Bean;
+import&nbsp;org.springframework.context.annotation.Configuration;
+import&nbsp;org.springframework.core.env.Environment;
+import&nbsp;org.springframework.transaction.annotation.EnableTransactionManagement;
+import&nbsp;com.alibaba.druid.pool.DruidDataSource;@Configuration@EnableTransactionManagement
+/**
 &nbsp;*&nbsp;Druid的DataResource配置类
 &nbsp;*&nbsp;@author&nbsp;Raye
@@ 行 123: / 行 137: @@
 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}
 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;datasource;
-&nbsp;&nbsp;&nbsp;&nbsp;}}</pre><p style="">主要是创建一个druid的DruidDataSource 返回并告诉spring boot这是一个bean</p><h5 style="">六、创建Druid的监控servlet和filter</h5><p style=""><span style="font-weight:700">创建监控Servlet</span></p><p>Java</p><pre class=" language-java" style="font-family:Consolas,Monaco,&#39;Andale Mono&#39;,&#39;Ubuntu Mono&#39;,monospace; font-size:0.9em; margin-top:0.5em; margin-bottom:0.5em; border:1px solid rgb(227,237,243); width:1178px; padding:1em; overflow:auto; color:rgb(248,248,242); word-spacing:normal; word-break:normal; word-wrap:normal; line-height:1.5; background:rgb(39,40,34)">package&nbsp;wang.raye.springboot.config;import&nbsp;javax.servlet.annotation.WebInitParam;import&nbsp;javax.servlet.annotation.WebServlet;import&nbsp;com.alibaba.druid.support.http.StatViewServlet;/**
+&nbsp;&nbsp;&nbsp;&nbsp;}}</pre><p style="">主要是创建一个druid的DruidDataSource 返回并告诉spring boot这是一个bean</p><h5 style="">六、创建Druid的监控servlet和filter</h5><p style=""><span style="font-weight:700">创建监控Servlet</span></p><p>Java</p><pre class=" language-java" style="font-family:Consolas,Monaco,&#39;Andale Mono&#39;,&#39;Ubuntu Mono&#39;,monospace; font-size:0.9em; margin-top:0.5em; margin-bottom:0.5em; border:1px solid rgb(227,237,243); width:1178px; padding:1em; overflow:auto; color:rgb(248,248,242); word-spacing:normal; word-break:normal; word-wrap:normal; line-height:1.5; background:rgb(39,40,34)">package&nbsp;wang.raye.springboot.config;
+import&nbsp;javax.servlet.annotation.WebInitParam;
+import&nbsp;javax.servlet.annotation.WebServlet;
+import&nbsp;com.alibaba.druid.support.http.StatViewServlet;
+/**
 &nbsp;*&nbsp;Druid的Servlet
 &nbsp;*&nbsp;@author&nbsp;Raye
@@ 行 132: / 行 150: @@
 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;@WebInitParam(name=&quot;loginUsername&quot;,value=&quot;Raye&quot;),//&nbsp;用户名
 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;@WebInitParam(name=&quot;loginPassword&quot;,value=&quot;123456&quot;),//&nbsp;密码
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;@WebInitParam(name=&quot;resetEnable&quot;,value=&quot;false&quot;)//&nbsp;禁用HTML页面上的“Reset&nbsp;All”功能})public&nbsp;class&nbsp;DruidStatViewServlet&nbsp;extends&nbsp;StatViewServlet&nbsp;{}</pre><p style=""><span style="font-weight:700">@WebServlet</span>表明这是一个Servlet，和之前Application中的@ServletComponentScan相对应使用&nbsp;<span style="font-weight:700">创建filter</span></p><p>Java</p><pre class=" language-java" style="font-family:Consolas,Monaco,&#39;Andale Mono&#39;,&#39;Ubuntu Mono&#39;,monospace; font-size:0.9em; margin-top:0.5em; margin-bottom:0.5em; border:1px solid rgb(227,237,243); width:1178px; padding:1em; overflow:auto; color:rgb(248,248,242); word-spacing:normal; word-break:normal; word-wrap:normal; line-height:1.5; background:rgb(39,40,34)">package&nbsp;wang.raye.springboot.config;import&nbsp;javax.servlet.annotation.WebFilter;import&nbsp;javax.servlet.annotation.WebInitParam;import&nbsp;com.alibaba.druid.support.http.WebStatFilter;@WebFilter(filterName=&quot;druidWebStatFilter&quot;,urlPatterns=&quot;/*&quot;,initParams={
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;@WebInitParam(name=&quot;resetEnable&quot;,value=&quot;false&quot;)//&nbsp;禁用HTML页面上的“Reset&nbsp;All”功能})
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;public&nbsp;class&nbsp;DruidStatViewServlet&nbsp;extends&nbsp;StatViewServlet&nbsp;{}</pre><p style=""><span style="font-weight:700">@WebServlet</span>表明这是一个Servlet，和之前Application中的@ServletComponentScan相对应使用&nbsp;<span style="font-weight:700">创建filter</span></p><p>Java</p><pre class=" language-java" style="font-family:Consolas,Monaco,&#39;Andale Mono&#39;,&#39;Ubuntu Mono&#39;,monospace; font-size:0.9em; margin-top:0.5em; margin-bottom:0.5em; border:1px solid rgb(227,237,243); width:1178px; padding:1em; overflow:auto; color:rgb(248,248,242); word-spacing:normal; word-break:normal; word-wrap:normal; line-height:1.5; background:rgb(39,40,34)">package&nbsp;wang.raye.springboot.config;import&nbsp;javax.servlet.annotation.WebFilter;import&nbsp;javax.servlet.annotation.WebInitParam;import&nbsp;com.alibaba.druid.support.http.WebStatFilter;@WebFilter(filterName=&quot;druidWebStatFilter&quot;,urlPatterns=&quot;/*&quot;,initParams={
 &nbsp;&nbsp;&nbsp;&nbsp;@WebInitParam(name=&quot;exclusions&quot;,value=&quot;*.js,*.gif,*.jpg,*.bmp,*.png,*.css,*.ico,/druid/*&quot;)//&nbsp;忽略资源})/**
 &nbsp;*&nbsp;Druid拦截器，用于查看Druid监控&nbsp;*&nbsp;@author&nbsp;Raye&nbsp;*&nbsp;@since&nbsp;2016年10月7日14:59:27

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