Guns学习记录

Guns笔记

Guns笔记

操作流程

• 1.下载guns源码包

版本名称	说明	地址
Guns v6.0	最新开源版本，采用layui	https://gitee.com/stylefeng/guns
Guns v5.1	Guns经典版的最新版，采用bootstrap 3	https://gitee.com/stylefeng/guns/tree/v5.1-final

• 2.idea打开项目

• 3.修改application.yml内数据库（端口、账号、密码）配置

• 4.启动项目Gunsapplication

代码生成

• 1.创建数据库

CREATE TABLE `yg_xinxibiao` (

`id` int(11) NOT NULL AUTO_INCREMENT COMMENT '员工ID',

`yg_Name` varchar(255) DEFAULT NULL COMMENT '员工姓名',

`yg_Sex` varchar(255) DEFAULT NULL COMMENT '员工性别',

`yg_TelPhone` int(11) DEFAULT NULL COMMENT '员工电话',

`yg_tianjiar` varchar(255) DEFAULT NULL COMMENT '添加人',

`yg_updatatime` datetime DEFAULT NULL COMMENT '添加更新时间',

PRIMARY KEY (`id`)

) ENGINE=InnoDB AUTO_INCREMENT=5 DEFAULT CHARSET=utf8 COMMENT='员工管理';

 

- 主键ID （错误示例 yg_id 正确：id）勾选自增

- 添加数据表注释

• 2.进入 lcoalhost:8080选择 代码生成菜单，选择数据表内数据库生成的数据，选择右侧模板全部点击，更改业务名称、表前缀，父级菜单名称选择顶级，点击生成

• 3.进入后台，点击生成的SQL文件，更改id为菜单后数字，执行！

搜索代码Controller(value = “/list”)

public Object list(String condition) {

Wrapper<Controller功能模块名> wrapper=new EntityWrapper<>();

wrapper.like("name",condition);//模糊查询（搜索文字） eq 精准查询（搜索数字）

return Controller功能模块名 .selectList(wrapper);

}

增加Controller(value = “/add”)

时间：（ps : html时间的标签要去掉）

方法名.setTime(new Data());

更新Controller(value = “/update”)

有时间就加代码，没有不加

方法名.setTime(new Data());

选择下拉列表select.tag

<div class="form-group">

<label class="col-sm-3 control-label">${name}</label>

<div class="col-sm-9">

<select class="form-control" id="${id}" name="${id}">

<option value="">请选择</option>

${tagBody!}

</select>

@if(isNotEmpty(hidden)){

<input class="form-control" type="hidden" id="${hidden}" value="${hiddenValue!}">

@}

</div>

</div>

显示页面（重置）

HTML

<#button name="重置" icon="fa-trash" clickFun="方法名.resetSearch()" space="true"/>

 

 

JS

/**

* 重置线上本周推荐列表

*/

方法名.resetSearch = function () {

$("#condition").val("");

方法名.search();

};

js
{title: ‘线上课程本周推荐管理主键’, field: ‘id’, visible: false, align: ‘center’, valign: ‘middle’},

html的add页面要删掉
<!–<#input id=”id” name=”线上课程本周推荐管理主键” underline=”true”/>

列表调用

@Autowired

private IJingxiasService jingxiasService;

 

/**

* 跳转到添加员工管理

*/

@RequestMapping("/xinxibiao_add")

public String xinxibiaoAdd() {

Wrapper<Jingxias> wrapper=new EntityWrapper<>();

List<Jingxias> jingxias=jingxiasService.selectList(wrapper);

super.setAttr("jingxias",jingxias);

return PREFIX + "xinxibiao_add.html";

}

 

 

 

HTML

<#select id="ygCereateName" name="添加人" underline="true"> //id="ygCereateName" 主体model模块

@for(jingxia in jingxias){ //要调用controller

<option value="${jingxia.jxName}">${jingxia.jxName} ${jingxia.jxTelphone} ${jingxia.jxDizhi}</option> //{jingxia.jxName}前面的controller.要调用的model列表名称

@}

</#select>

API

/**

* Copyright 2018-2020 stylefeng & fengshuonan (https://gitee.com/stylefeng)

* <p>

* Licensed under the Apache License, Version 2.0 (the "License");

* you may not use this file except in compliance with the License.

* You may obtain a copy of the License at

* <p>

* http://www.apache.org/licenses/LICENSE-2.0

* <p>

* Unless required by applicable law or agreed to in writing, software

* distributed under the License is distributed on an "AS IS" BASIS,

* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

* See the License for the specific language governing permissions and

* limitations under the License.

*/

package cn.stylefeng.guns.modular.api;

 

import cn.stylefeng.guns.modular.system.model.*;

import cn.stylefeng.guns.modular.system.service.IJingxiasService;//更改

import cn.stylefeng.guns.modular.system.service.impl.JingxiasServiceImpl;//更改

import cn.stylefeng.roses.core.base.controller.BaseController;

import cn.stylefeng.roses.core.reqres.response.ResponseData;

import cn.stylefeng.roses.core.util.ToolUtil;

import com.baomidou.mybatisplus.mapper.EntityWrapper;

import com.baomidou.mybatisplus.mapper.Wrapper;

import com.baomidou.mybatisplus.plugins.Page;

import io.swagger.annotations.Api;

import io.swagger.annotations.ApiImplicitParam;

import io.swagger.annotations.ApiImplicitParams;

import io.swagger.annotations.ApiOperation;

import org.springframework.beans.factory.annotation.Autowired;

import org.springframework.transaction.annotation.Transactional;

import org.springframework.web.bind.annotation.RequestMapping;

import org.springframework.web.bind.annotation.RequestMethod;

import org.springframework.web.bind.annotation.RequestParam;

import org.springframework.web.bind.annotation.RestController;

 

import java.util.ArrayList;

import java.util.HashMap;

import java.util.List;

import java.util.Map;

 

/**

* 接口控制器提供

*

* @author stylefeng

* @Date 2018/7/20 23:39

*/

RestController

RequestMapping("/api")

Api(tags = "。。。管理")//更改（API标题）

public class jingxiasAPI extends BaseController { /**根据Contriller修改**/

@Autowired //自动装配

private IJingxiasService jingxiasService;

//service包内文件

 

/**

* 根据。。。ID获取。。。基本信息

*/

@ApiOperation(value="根据。。。ID获取。。。基本信息",notes="根据。。。ID获取。。。基本信息")

@ApiImplicitParams({

@ApiImplicitParam(name = "方法名Id",value = "内容ID",dataTypeClass = Integer.class,required = true)

})

@Transactional

@RequestMapping(value = "方法名Id",method = RequestMethod.POST)

public Object get方法名Id(@RequestParam("方法名Id") Integer 方法名Id) {

Jingxias jingxias = jingxiasService.selectById(方法名Id);

if(ToolUtil.isNotEmpty(jingxias)){

return new ResponseData(true,200,"获取成功",方法名);

}else{

return new ResponseData(true,200,"没有对应的经销商",null);

}

}

 

}