controller
src/main/java/${packageName}/${moduleName}/web/${subModuleName}
${ClassName}Controller.java
JeePlus All rights reserved.
*/
package ${packageName}.${moduleName}.web<#if subModuleName != "">.${subModuleName};
import java.util.List;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.shiro.authz.annotation.Logical;
import org.apache.shiro.authz.annotation.RequiresPermissions;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.ModelAttribute;
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.multipart.MultipartFile;
import org.springframework.web.servlet.mvc.support.RedirectAttributes;
import com.google.common.collect.Lists;
import com.jeeplus.common.utils.DateUtils;
import com.jeeplus.common.utils.MyBeanUtils;
import com.jeeplus.common.config.Global;
import com.jeeplus.common.persistence.Page;
import com.jeeplus.common.web.BaseController;
import com.jeeplus.common.utils.StringUtils;
import com.jeeplus.common.utils.excel.ExportExcel;
import com.jeeplus.common.utils.excel.ImportExcel;
import ${packageName}.${moduleName}.entity<#if subModuleName != "">.${subModuleName}.${ClassName};
import ${packageName}.${moduleName}.service<#if subModuleName != "">.${subModuleName}.${ClassName}Service;
/**
* ${functionName}Controller
* @author ${functionAuthor}
* @version ${functionVersion}
*/
@Controller
@RequestMapping(value = "${r"${adminPath}"}/${urlPrefix}")
public class ${ClassName}Controller extends BaseController {
@Autowired
private ${ClassName}Service ${className}Service;
@ModelAttribute
public ${ClassName} get(@RequestParam(required=false) String id) {
${ClassName} entity = null;
if (StringUtils.isNotBlank(id)){
entity = ${className}Service.get(id);
}
if (entity == null){
entity = new ${ClassName}();
}
return entity;
}
/**
* ${functionNameSimple}列表页面
*/
@RequiresPermissions("${permissionPrefix}:list")
@RequestMapping(value = {"list", ""})
public String list(${ClassName} ${className}, HttpServletRequest request, HttpServletResponse response, Model model) {
Page<${ClassName}> page = ${className}Service.findPage(new Page<${ClassName}>(request, response), ${className});
model.addAttribute("page", page);
return "${lastPackageName}/${viewPrefix}List";
}
/**
* 查看，增加，编辑${functionNameSimple}表单页面
*/
@RequiresPermissions(value={"${permissionPrefix}:view","${permissionPrefix}:add","${permissionPrefix}:edit"},logical=Logical.OR)
@RequestMapping(value = "form")
public String form(${ClassName} ${className}, Model model) {
model.addAttribute("${className}", ${className});
return "${lastPackageName}/${viewPrefix}Form";
}
/**
* 保存${functionNameSimple}
*/
@RequiresPermissions(value={"${permissionPrefix}:add","${permissionPrefix}:edit"},logical=Logical.OR)
@RequestMapping(value = "save")
public String save(${ClassName} ${className}, Model model, RedirectAttributes redirectAttributes) throws Exception{
if (!beanValidator(model, ${className})){
return form(${className}, model);
}
if(!${className}.getIsNewRecord()){//编辑表单保存
${ClassName} t = ${className}Service.get(${className}.getId());//从数据库取出记录的值
MyBeanUtils.copyBeanNotNull2Bean(${className}, t);//将编辑表单中的非NULL值覆盖数据库记录中的值
${className}Service.save(t);//保存
}else{//新增表单保存
${className}Service.save(${className});//保存
}
addMessage(redirectAttributes, "保存${functionNameSimple}成功");
return "redirect:"+Global.getAdminPath()+"/${viewPrefix}/?repage";
}
/**
* 删除${functionNameSimple}
*/
@RequiresPermissions("${permissionPrefix}:del")
@RequestMapping(value = "delete")
public String delete(${ClassName} ${className}, RedirectAttributes redirectAttributes) {
${className}Service.delete(${className});
addMessage(redirectAttributes, "删除${functionNameSimple}成功");
return "redirect:"+Global.getAdminPath()+"/${viewPrefix}/?repage";
}
/**
* 批量删除${functionNameSimple}
*/
@RequiresPermissions("${permissionPrefix}:del")
@RequestMapping(value = "deleteAll")
public String deleteAll(String ids, RedirectAttributes redirectAttributes) {
String idArray[] =ids.split(",");
for(String id : idArray){
${className}Service.delete(${className}Service.get(id));
}
addMessage(redirectAttributes, "删除${functionNameSimple}成功");
return "redirect:"+Global.getAdminPath()+"/${viewPrefix}/?repage";
}
/**
* 导出excel文件
*/
@RequiresPermissions("${permissionPrefix}:export")
@RequestMapping(value = "export", method=RequestMethod.POST)
public String exportFile(${ClassName} ${className}, HttpServletRequest request, HttpServletResponse response, RedirectAttributes redirectAttributes) {
try {
String fileName = "${functionNameSimple}"+DateUtils.getDate("yyyyMMddHHmmss")+".xlsx";
Page<${ClassName}> page = ${className}Service.findPage(new Page<${ClassName}>(request, response, -1), ${className});
new ExportExcel("${functionNameSimple}", ${ClassName}.class).setDataList(page.getList()).write(response, fileName).dispose();
return null;
} catch (Exception e) {
addMessage(redirectAttributes, "导出${functionNameSimple}记录失败！失败信息："+e.getMessage());
}
return "redirect:"+Global.getAdminPath()+"/${viewPrefix}/?repage";
}
/**
* 导入Excel数据
*/
@RequiresPermissions("${permissionPrefix}:import")
@RequestMapping(value = "import", method=RequestMethod.POST)
public String importFile(MultipartFile file, RedirectAttributes redirectAttributes) {
try {
int successNum = 0;
ImportExcel ei = new ImportExcel(file, 1, 0);
List<${ClassName}> list = ei.getDataList(${ClassName}.class);
for (${ClassName} ${className} : list){
${className}Service.save(${className});
}
addMessage(redirectAttributes, "已成功导入 "+successNum+" 条${functionNameSimple}记录");
} catch (Exception e) {
addMessage(redirectAttributes, "导入${functionNameSimple}失败！失败信息："+e.getMessage());
}
return "redirect:"+Global.getAdminPath()+"/${viewPrefix}/?repage";
}
/**
* 下载导入${functionNameSimple}数据模板
*/
@RequiresPermissions("${permissionPrefix}:import")
@RequestMapping(value = "import/template")
public String importFileTemplate(HttpServletResponse response, RedirectAttributes redirectAttributes) {
try {
String fileName = "${functionNameSimple}数据导入模板.xlsx";
List<${ClassName}> list = Lists.newArrayList();
new ExportExcel("${functionNameSimple}数据", ${ClassName}.class, 1).setDataList(list).write(response, fileName).dispose();
return null;
} catch (Exception e) {
addMessage(redirectAttributes, "导入模板下载失败！失败信息："+e.getMessage());
}
return "redirect:"+Global.getAdminPath()+"/${viewPrefix}/?repage";
}
}]]>