mybatis-plus 增删改查

/**
     * 新增 cType?
     *
     * @param cType
     * @return
     */
    @RequestMapping("/addType")
    public boolean insertcType(@RequestBody cType cType){
 
        return  cTypeService.insert(cType);
    }
 
    /**
     * 删除
     * /fd/cost/delType?typeId=4
     * @param typeId
     * @return
     */
    @RequestMapping("/delType")
    public boolean deletecTypeById(@RequestParam Integer typeId){
 
        return  cTypeService.deleteById(typeId);
    }
 
    /**
     * 批量删除?
     * /fd/cost/delTypes
     * @param typeIds
     * @return
     */