基于JavaScript的个人理财系统设计源码

package com.hzy.quetosys.controller; import com.github.pagehelper.PageInfo; import com.hzy.quetosys.entity.Product; import com.hzy.quetosys.entity.ProductType; import com.hzy.quetosys.service.ProductService; import com.hzy.quetosys.service.ProductTypeService; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Controller; import org.springframework.validation.BindingResult; import org.springframework.validation.FieldError; import org.springframework.validation.annotation.Validated; import org.springframework.web.bind.annotation.GetMapping; import org.springframework.web.bind.annotation.PostMapping; import org.springframework.web.bind.annotation.RequestParam; import org.springframework.web.servlet.ModelAndView; import java.io.UnsupportedEncodingException; import java.net.URLEncoder; import java.util.HashMap; import java.util.List; import java.util.Map; @Controller public class ProductController { private static final Logger logger= LoggerFactory.getLogger(ProductController.class); @Autowired private ProductService productService; @Autowired private ProductTypeService productTypeService; @GetMapping("/product/produce_add") public ModelAndView produceAddView(){ ModelAndView mav=new ModelAndView("product/produce_add"); List<ProductType> productTypes= productTypeService.findAll(); mav.addObject("productTypes",productTypes); return mav; } @GetMapping("/product/produce_list") public ModelAndView produceListView( @RequestParam(name = "pageNum",required = true,defaultValue = "1") int pageNum, @RequestParam(name = "pageSize",required = true,defaultValue = "5") int pageSize, @RequestParam(name = "keyword",required = false) String keyword ){ ModelAndView mav=new ModelAndView("product/produce_list"); PageInfo<Product> page=productService.findByKeyword(pageNum,pageSize,keyword); mav.addObject("page",page); // mav.addObject(page); return mav; } @GetMapping("/product/produce_modify") public ModelAndView produceModifyView( @RequestParam(name = "pageNum",required = true,defaultValue = "1") int pageNum, @RequestParam(name = "pageSize",required = true,defaultValue = "5") int pageSize, @RequestParam(name = "id" ,required = true) int id, @RequestParam(name = "keyword",required = false) String keyword ){ ModelAndView mav=new ModelAndView("product/produce_modify"); Product product=productService.findById(id); mav.addObject("product",product); return mav; } @PostMapping("/product/produce_add") public ModelAndView produceAdd(@Validated Product product, BindingResult bindingResult){ ModelAndView mav=new ModelAndView("redirect:/product/produce_add"); Map<String,String> errorMessages=new HashMap<>(); if(bindingResult.hasErrors()){ final List<FieldError> fieldErrors = bindingResult.getFieldErrors(); for(FieldError error:fieldErrors){ errorMessages.put(error.getField(),error.getDefaultMessage()); } mav.addObject("errorMessages",errorMessages); mav.addObject("product",product); mav.setViewName("product/produce_add"); }else { boolean result= productService.append(product); if(result){ logger.info("新增客户信息成功-"+product); }else { logger.info("新增客户信息失败-"+product); } } return mav; } @PostMapping("/product/produce_modify") public ModelAndView produceModify( @RequestParam(name = "pageNum",required = true,defaultValue = "1") int pageNum, @RequestParam(name = "pageSize",required = true,defaultValue = "5") int pageSize, @RequestParam(name = "keyword",required = false) String keyword, Product product ) throws UnsupportedEncodingException { String redirectUrl="redirect:/product/produce_list?pageNum="+pageNum+"&pageSize="+pageSize+"&keyword="+ URLEncoder.encode(keyword,"utf-8"); ModelAndView mav=new ModelAndView(redirectUrl); boolean result=productService.modify(product); return mav; } @GetMapping("/product/produce_remove") public ModelAndView produceRemove( @RequestParam(name = "pageNum",required = true,defaultValue = "1") int pageNum, @RequestParam(name = "pageSize",required = true,defaultValue = "5") int pageSize, @RequestParam(name = "id" ,required = true) int id, @RequestParam(name = "keyword",required = false) String keyword ) throws UnsupportedEncodingException { String redirectUrl="redirect:/product/produce_list?pageNum="+pageNum+"&pageSize="+pageSize+"&keyword="+ URLEncoder.encode(keyword,"utf-8"); ModelAndView mav=new ModelAndView(redirectUrl); boolean result=productService.remove(id); return mav; } }