一数据结构

二代码逻辑

数据字典：是最简单的涉及到单张表的crud操作，其中方法加上了shiro的授权判断

@RequiresPermissions("sys:dict:list")

@RequiresPermissions("sys:dict:info")

@RequiresPermissions("sys:dict:save")

@RequiresPermissions("sys:dict:update")

@RequiresPermissions("sys:dict:delete")

2.1 数据字典的crud操作

package com.debug.pmp.server.controller;import com.debug.pmp.common.response.BaseResponse;import com.debug.pmp.common.response.StatusCode;import com.debug.pmp.common.utils.PageUtil;import com.debug.pmp.common.utils.ValidatorUtil;import com.debug.pmp.model.entity.SysDictEntity;import com.debug.pmp.server.service.SysDictService;import com.google.common.collect.Maps;import org.apache.commons.lang.StringUtils;import org.apache.shiro.authz.annotation.RequiresPermissions;import org.springframework.beans.factory.annotation.Autowired;import org.springframework.validation.BindingResult;import org.springframework.validation.annotation.Validated;import org.springframework.web.bind.annotation.*;import java.util.Arrays;import java.util.Map;//字典controller@RestController@RequestMapping("sys/dict")public class SysDictController extends AbstractController{    @Autowired    private SysDictService sysDictService;    //列表    @RequestMapping("/list")    @RequiresPermissions("sys:dict:list")    public BaseResponse list(@RequestParam Map
   
     params){        BaseResponse response=new BaseResponse(StatusCode.Success);        try {            PageUtil page = sysDictService.queryPage(params);            Map
    
      resMap= Maps.newHashMap();            resMap.put("page", page);            response.setData(resMap);        }catch (Exception e){            response=new BaseResponse(StatusCode.Fail.getCode(),e.getMessage());        }        return response;    }    //详情    @RequestMapping("/info/{id}")    @RequiresPermissions("sys:dict:info")    public BaseResponse info(@PathVariable Long id){        BaseResponse response=new BaseResponse(StatusCode.Success);        Map
     
       resMap=Maps.newHashMap();        try {            SysDictEntity entity = sysDictService.getById(id);            resMap.put("dict", entity);            response.setData(resMap);        }catch (Exception e){            response=new BaseResponse(StatusCode.UpdatePasswordFail);        }        return response;    }    //新增    @RequestMapping("/save")    @RequiresPermissions("sys:dict:save")    public BaseResponse save(@RequestBody @Validated SysDictEntity dict, BindingResult result){        String res= ValidatorUtil.checkResult(result);        if (StringUtils.isNotBlank(res)){            return new BaseResponse(StatusCode.Fail.getCode(),res);        }        BaseResponse response=new BaseResponse(StatusCode.Success);        try {            sysDictService.save(dict);        }catch (Exception e){            response=new BaseResponse(StatusCode.Fail.getCode(),e.getMessage());        }        return response;    }    //修改    @RequestMapping("/update")    @RequiresPermissions("sys:dict:update")    public BaseResponse update(@RequestBody @Validated SysDictEntity dict, BindingResult result){        String res= ValidatorUtil.checkResult(result);        if (StringUtils.isNotBlank(res)){            return new BaseResponse(StatusCode.Fail.getCode(),res);        }        BaseResponse response=new BaseResponse(StatusCode.Success);        try {            sysDictService.updateById(dict);        }catch (Exception e){            response=new BaseResponse(StatusCode.Fail.getCode(),e.getMessage());        }        return response;    }    //删除    @RequestMapping("/delete")    @RequiresPermissions("sys:dict:delete")    public BaseResponse delete(@RequestBody Long[] ids){        BaseResponse response=new BaseResponse(StatusCode.Success);        Map
      
        resMap= Maps.newHashMap();        try {            sysDictService.removeByIds(Arrays.asList(ids));        }catch (Exception e){            response=new BaseResponse(StatusCode.Fail.getCode(),e.getMessage());        }        return response;    }}