12.5

nickchange

2023-12-05 9f66f1772e9a2499c030d89479242457b5f9aafd

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package com.stylefeng.guns.modular.system.controller;
 
import com.baomidou.mybatisplus.mapper.EntityWrapper;
import com.stylefeng.guns.modular.system.model.Region;
import com.stylefeng.guns.modular.system.service.IRegionService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;
 
import java.util.List;
 
 
@Controller
@RequestMapping("/region")
public class SysRegionController {
    @Autowired
    private IRegionService regionService;
    /**
     * 获取市级数据列表
     */
    @RequestMapping(value = "/cityList")
    @ResponseBody
    public Object cityList(Integer parentId) {
        if(parentId==null){
            parentId=0;
        }
        List<Region> cities=regionService.selectList(new EntityWrapper<Region>().eq("parentId",parentId));
        return cities;
    }
}