随着jeecg-boot不断拓展更新,爱好者越来越多,对于刚入门或者刚从事java(springboot)的人来说,会遇到各种各样的问题。
今天就对jeecg-boot开源项目上的一个issues:373,写个手册-jeecg-boot下多模块项目。
从issues:373 ,可以看出提问者,他想新建一个jeecg-boot-module-jm bundle,然后在 jeecg-boot-module-system 中依赖这个模块。
前提条件:jeecg-boot-module-system 能成功编译,并且jeecg-boot-module-system能成功启动
(数据库、redis配置正确)
jeecg-boot新建module模块
新建maven项目
新建maven项目 取名jeecg-boot-module-jm
可以采用idea、myeclipse 等工具来新建一个maven项目
其中 pom.xml文件内容如下
4.0.0
jeecg-boot-module-jm
2.0.2
org.jeecgframework.boot
jeecg-boot-parent
2.0.2
aliyun
aliyun Repository
http://maven.aliyun.com/nexus/content/groups/public
false
jeecg
jeecg Repository
http://maven.jeecg.org/nexus/content/repositories/jeecg
false
org.jeecgframework.boot
jeecg-boot-base-common
注意:我这个pom文件直接复制了jeecg-boot-module-system 内容,将jeecg-boot-module-system名称改为jeecg-boot-module-jm,注意注释了
org.springframework.boot
spring-boot-maven-plugin
这段代码,因为新建的项目要打包为jar在jeecg-boot-module-system引用,所以不需要把该项目打包一个springboot项目,注释上面的代码就可以了。
-
创建业务包
在项目根目录新建包名org.jeecg.modules.hello(以issues:373为例,也可以使用其他包名,记住这个包名,后面在接口问题swagger-ui使用到)
-
添加业务(测试)代码
(以issues:373为例,后面针对提出的问题,进行一一解答)这段代码后面在swagegr-ui中访问不到,因为方法上没有添加@ApiOperation
package org.jeecg.modules.hello;
import org.jeecg.common.api.vo.Result;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import io.swagger.annotations.Api;
import lombok.extern.slf4j.Slf4j;
/**
* 测试新的module
* @author chengtg
*
*/
@Slf4j
@Api(tags="新建module--jm")
@RestController
@RequestMapping("/hello")
public class HelloController {
@GetMapping(value="/")
public Result hello(){
Result result = new Result();
result.setResult("hello word!");
result.setSuccess(true);
return result;
}
}
注意:我修改了注释(@Api(tags="新建module--jm")),后面在swagegr-ui文档用到
-
将新建的项目纳入parent中
将新建的jeecg-boot-module-jm 纳入jeecg-boot-parent中
在jeecg-boot-framework项目中的pom文件 modules中添加
结果如下代码
jeecg-boot-base-common
jeecg-boot-module-system
jeecg-boot-module-jm
添加项目依赖
在jeecg-boot-module-system项目中依赖 jeecg-boot-module-jms
修改jeecg-boot-module-system项目的pom文件
org.jeecgframework.boot
jeecg-boot-base-common
org.jeecgframework.boot
jeecg-boot-module-jm
2.0.2
编译整个jeecg-boot-framework
如果编译如下:
[INFO] --- maven-install-plugin:2.5.2:install (default-install) @ jeecg-boot-module-system ---
[INFO] Installing /Users/chengtg/WS-platform/jeecg-boot-framework/jeecg-boot-module-system/target/jeecg-boot-module-system-2.0.2.jar to /Users/chengtg/.m2/repository/org/jeecgframework/boot/jeecg-boot-module-system/2.0.2/jeecg-boot-module-system-2.0.2.jar
[INFO] Installing /Users/chengtg/WS-platform/jeecg-boot-framework/jeecg-boot-module-system/pom.xml to /Users/chengtg/.m2/repository/org/jeecgframework/boot/jeecg-boot-module-system/2.0.2/jeecg-boot-module-system-2.0.2.pom
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary for jeecg-boot-parent 2.0.2:
[INFO]
[INFO] jeecg-boot-parent .................................. SUCCESS [ 0.236 s]
[INFO] jeecg-boot-base-common ............................. SUCCESS [ 1.143 s]
[INFO] jeecg-boot-module-jm ............................... SUCCESS [ 1.066 s]
[INFO] jeecg-boot-module-system ........................... SUCCESS [ 3.125 s]
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 5.872 s
[INFO] Finished at: 2019-08-04T21:41:09+08:00
[INFO] ------------------------------------------------------------------------
说明,新建项目jeecg-boot-module-jm并在jeecg-boot-module-system中依赖,成功!
-
启动jeecg-boot-module-system项目
-
访问接口文档swagger
http://localhost:8080/jeecg-boot/doc.html
截图如下:
问题来了:为什么新添加的HelloController中@Api(tags="新建module--jm")没有 显示
原因查看Swagger2Config配置,Swagger2Config.java
因为截图中红色圈出来的 部分
//加了ApiOperation注解的类,才生成接口文档
.apis(RequestHandlerSelectors.withMethodAnnotation(ApiOperation.class))
表示只有在controller类的方法上要添加ApiOperation注解的,否则是不生成swagegr-ui文档
-
修改HelloController代码
修改jeecg-boot-module-system-jm项目HelloController类,给hello方法添加ApiOperation注解
package org.jeecg.modules.hello;
import org.jeecg.common.api.vo.Result;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import io.swagger.annotations.ApiParam;
import lombok.extern.slf4j.Slf4j;
/**
* 测试新的module
* @author chengtg
*
*/
@Slf4j
@Api(tags="新建module--jm")
@RestController
@RequestMapping("/hello")
public class HelloController {
@ApiOperation("测试hello方法")
@GetMapping(value="/")
public Result hello(){
Result result = new Result();
result.setResult("hello word!");
result.setSuccess(true);
return result;
}
}
重新编译启动。
再次访问接口文档swagger:http://localhost:8080/jeecg-boot/doc.html
-
奇迹出现了
-
测试接口-调试
结果如上出现错误,因为被shiro拦截了
-
去掉token拦截限制
如果不需要token可以访问,可以在jeecg-boot-module-system项目中修改ShiroConfig.java配置类
代码如下:
package org.jeecg.config;
import java.util.HashMap;
import java.util.LinkedHashMap;
import java.util.Map;
import javax.servlet.Filter;
import org.apache.shiro.mgt.DefaultSessionStorageEvaluator;
import org.apache.shiro.mgt.DefaultSubjectDAO;
import org.apache.shiro.mgt.SecurityManager;
import org.apache.shiro.spring.LifecycleBeanPostProcessor;
import org.apache.shiro.spring.security.interceptor.AuthorizationAttributeSourceAdvisor;
import org.apache.shiro.spring.web.ShiroFilterFactoryBean;
import org.apache.shiro.web.mgt.DefaultWebSecurityManager;
import org.jeecg.modules.shiro.authc.ShiroRealm;
import org.jeecg.modules.shiro.authc.aop.JwtFilter;
import org.springframework.aop.framework.autoproxy.DefaultAdvisorAutoProxyCreator;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.DependsOn;
/**
* @author: Scott
* @date: 2018/2/7
* @description: shiro 配置类
*/
@Configuration
public class ShiroConfig {
/**
* Filter Chain定义说明
*
* 1、一个URL可以配置多个Filter,使用逗号分隔
* 2、当设置多个过滤器时,全部验证通过,才视为通过
* 3、部分过滤器可指定参数,如perms,roles
*/
@Bean("shiroFilter")
public ShiroFilterFactoryBean shiroFilter(SecurityManager securityManager) {
ShiroFilterFactoryBean shiroFilterFactoryBean = new ShiroFilterFactoryBean();
shiroFilterFactoryBean.setSecurityManager(securityManager);
// 拦截器
Map filterChainDefinitionMap = new LinkedHashMap();
// 配置不会被拦截的链接 顺序判断
filterChainDefinitionMap.put("/hello/**", "anon"); //测试新添加的module,不带token访问
filterChainDefinitionMap.put("/sys/login", "anon"); //登录接口排除
filterChainDefinitionMap.put("/sys/getEncryptedString", "anon"); //获取加密串
filterChainDefinitionMap.put("/sys/sms", "anon");//短信验证码
filterChainDefinitionMap.put("/sys/phoneLogin", "anon");//手机登录
filterChainDefinitionMap.put("/sys/user/checkOnlyUser", "anon");//校验用户是否存在
filterChainDefinitionMap.put("/sys/user/register", "anon");//用户注册
filterChainDefinitionMap.put("/sys/user/querySysUser", "anon");//根据手机号获取用户信息
filterChainDefinitionMap.put("/sys/user/phoneVerification", "anon");//用户忘记密码验证手机号
filterChainDefinitionMap.put("/sys/user/passwordChange", "anon");//用户更改密码
filterChainDefinitionMap.put("/auth/2step-code", "anon");//登录验证码
filterChainDefinitionMap.put("/sys/common/view/**", "anon");//图片预览不限制token
filterChainDefinitionMap.put("/sys/common/download/**", "anon");//文件下载不限制token
filterChainDefinitionMap.put("/sys/common/pdf/**", "anon");//pdf预览
filterChainDefinitionMap.put("/generic/**", "anon");//pdf预览需要文件
filterChainDefinitionMap.put("/", "anon");
filterChainDefinitionMap.put("/doc.html", "anon");
filterChainDefinitionMap.put("/**/*.js", "anon");
filterChainDefinitionMap.put("/**/*.css", "anon");
filterChainDefinitionMap.put("/**/*.html", "anon");
filterChainDefinitionMap.put("/**/*.svg", "anon");
filterChainDefinitionMap.put("/**/*.jpg", "anon");
filterChainDefinitionMap.put("/**/*.png", "anon");
filterChainDefinitionMap.put("/**/*.ico", "anon");
filterChainDefinitionMap.put("/druid/**", "anon");
filterChainDefinitionMap.put("/swagger-ui.html", "anon");
filterChainDefinitionMap.put("/swagger**/**", "anon");
filterChainDefinitionMap.put("/webjars/**", "anon");
filterChainDefinitionMap.put("/v2/**", "anon");
//性能监控
filterChainDefinitionMap.put("/actuator/metrics/**", "anon");
filterChainDefinitionMap.put("/actuator/httptrace/**", "anon");
filterChainDefinitionMap.put("/actuator/redis/**", "anon");
//表单设计器
filterChainDefinitionMap.put("/desform/**", "anon"); //自定义表单
filterChainDefinitionMap.put("/test/jeecgDemo/demo3", "anon"); //模板测试
filterChainDefinitionMap.put("/test/jeecgDemo/redisDemo/**", "anon"); //redis测试
//流程模块组件请求
filterChainDefinitionMap.put("/act/process/**", "anon");
filterChainDefinitionMap.put("/act/task/**", "anon");
filterChainDefinitionMap.put("/act/model/**", "anon");
filterChainDefinitionMap.put("/service/editor/**", "anon");
filterChainDefinitionMap.put("/service/model/**", "anon");
filterChainDefinitionMap.put("/service/model/**/save", "anon");
filterChainDefinitionMap.put("/editor-app/**", "anon");
filterChainDefinitionMap.put("/diagram-viewer/**", "anon");
filterChainDefinitionMap.put("/modeler.html", "anon");
filterChainDefinitionMap.put("/designer", "anon");
filterChainDefinitionMap.put("/designer/**", "anon");
filterChainDefinitionMap.put("/plug-in/**", "anon");
//排除Online请求
filterChainDefinitionMap.put("/auto/cgform/**", "anon");
//FineReport报表
filterChainDefinitionMap.put("/ReportServer**", "anon");
// 添加自己的过滤器并且取名为jwt
Map filterMap = new HashMap(1);
filterMap.put("jwt", new JwtFilter());
shiroFilterFactoryBean.setFilters(filterMap);
//