controller.java.vm
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package ${packageName}.controller;
import java.net.URLEncoder;
import java.util.List;
import java.io.IOException;
import java.util.Map;
import javax.servlet.http.HttpServletResponse;
import com.alibaba.excel.EasyExcel;
import com.alibaba.excel.util.MapUtils;
import com.alibaba.fastjson2.JSON;
import com.chinagas.common.core.domain.AjaxResult;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.PutMapping;
import org.springframework.web.bind.annotation.DeleteMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import com.chinagas.common.log.annotation.Log;
import com.chinagas.common.log.enums.BusinessType;
import com.chinagas.common.security.annotation.RequirePermission;
import ${packageName}.domain.${ClassName};
import ${packageName}.service.I${ClassName}Service;
import com.chinagas.common.core.web.controller.BaseController;
#if($table.crud || $table.sub)
import com.chinagas.common.core.web.page.TableDataInfo;
#elseif($table.tree)
#end
/**
* ${functionName}Controller
*
* @author ${author}
* @date ${datetime}
*/
@RestController
@RequestMapping("/${className}")
public class ${ClassName}Controller extends BaseController
{
@Autowired
private I${ClassName}Service ${className}Service;
/**
* 查询${functionName}列表
*/
@RequirePermission("${permissionPrefix}:list")
@GetMapping("/list")
#if($table.crud || $table.sub)
public TableDataInfo list(${ClassName} ${className})
{
startPage();
List<${ClassName}> list = ${className}Service.select${ClassName}List(${className});
return getDataTable(list);
}
#elseif($table.tree)
public AjaxResult list(${ClassName} ${className})
{
List<${ClassName}> list = ${className}Service.select${ClassName}List(${className});
return AjaxResult.success(list);
}
#end
## @RequirePermission("${permissionPrefix}:export")
## @Log(title = "${functionName}", businessType = BusinessType.EXPORT)
## @PostMapping("/export")
## public void export(HttpServletResponse response, ${ClassName} ${className})
## {
## List<${ClassName}> list = ${className}Service.select${ClassName}List(${className});
## ExcelUtil<${ClassName}> util = new ExcelUtil<${ClassName}>(${ClassName}.class);
## util.exportExcel(response, list, "${functionName}数据");
## }
/**
* 导出${functionName}列表
*/
@RequirePermission("${permissionPrefix}:export")
@Log(title = "${functionName}",businessType = BusinessType.EXPORT)
@PostMapping("/export")
public void export(HttpServletResponse response,${ClassName} ${className}) throws IOException {
List<${ClassName}> list = ${className}Service.select${ClassName}List(${className});
try {
response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
response.setCharacterEncoding("utf-8");
// 这里URLEncoder.encode可以防止中文乱码 当然和easyexcel没有关系
String fileName = URLEncoder.encode("${functionName}", "UTF-8").replaceAll("\\+", "%20");
response.setHeader("Content-disposition", "attachment;filename*=utf-8''" + fileName + ".xlsx");
// 这里需要设置不关闭流
EasyExcel.write(response.getOutputStream(), ${ClassName}.class).autoCloseStream(Boolean.FALSE).sheet("客户信息列表")
.doWrite(list);
} catch (Exception e) {
// 重置response
e.printStackTrace();
response.reset();
response.setContentType("application/json");
response.setCharacterEncoding("utf-8");
Map<String, String> map = MapUtils.newHashMap();
map.put("status", "failure");
map.put("message", "下载文件失败" + e.getMessage());
response.getWriter().println(JSON.toJSONString(map));
}
}
/**
* 获取${functionName}详细信息
*/
@RequirePermission("${permissionPrefix}:query")
@GetMapping(value = "/{${pkColumn.javaField}}")
public AjaxResult getInfo(@PathVariable("${pkColumn.javaField}") ${pkColumn.javaType} ${pkColumn.javaField})
{
return AjaxResult.success(${className}Service.select${ClassName}By${pkColumn.capJavaField}(${pkColumn.javaField}));
}
/**
* 新增${functionName}
*/
@RequirePermission("${permissionPrefix}:add")
@Log(title = "${functionName}", businessType = BusinessType.INSERT)
@PostMapping
public AjaxResult add(@RequestBody ${ClassName} ${className})
{
return toAjax(${className}Service.insert${ClassName}(${className}));
}
/**
* 修改${functionName}
*/
@RequirePermission("${permissionPrefix}:edit")
@Log(title = "${functionName}", businessType = BusinessType.UPDATE)
@PutMapping
public AjaxResult edit(@RequestBody ${ClassName} ${className})
{
return toAjax(${className}Service.update${ClassName}(${className}));
}
/**
* 删除${functionName}
*/
@RequirePermission("${permissionPrefix}:remove")
@Log(title = "${functionName}", businessType = BusinessType.DELETE)
@DeleteMapping("/{${pkColumn.javaField}s}")
public AjaxResult remove(@PathVariable ${pkColumn.javaType}[] ${pkColumn.javaField}s)
{
return toAjax(${className}Service.delete${ClassName}By${pkColumn.capJavaField}s(${pkColumn.javaField}s));
}
}