diff --git a/demo/pom.xml b/demo/pom.xml
index 42f6bd0..796a660 100644
--- a/demo/pom.xml
+++ b/demo/pom.xml
@@ -104,6 +104,12 @@
tomcat-embed-jasper
provided
+
+
+ com.alibaba
+ fastjson
+ 1.2.47
+
diff --git a/demo/src/main/java/com/example/demo/productService/controller/addController.java b/demo/src/main/java/com/example/demo/productService/controller/addController.java
index 2c83099..e518a49 100644
--- a/demo/src/main/java/com/example/demo/productService/controller/addController.java
+++ b/demo/src/main/java/com/example/demo/productService/controller/addController.java
@@ -28,7 +28,7 @@ public class addController extends HttpServlet {
product.setProductDescription(request.getParameter("description"));
product.setPictureAddress(request.getParameter("address"));
int result= addPro.add(product);
- response.setContentType("text/hmtl;charset=utf-8");
+ response.setContentType("text/html;charset=utf-8");
writer=response.getWriter();
if(result==1){
writer.write("增加成功");
diff --git a/demo/src/main/java/com/example/demo/searchService/controller/SearchServiceController.java b/demo/src/main/java/com/example/demo/searchService/controller/SearchServiceController.java
index 88b93d1..8670672 100644
--- a/demo/src/main/java/com/example/demo/searchService/controller/SearchServiceController.java
+++ b/demo/src/main/java/com/example/demo/searchService/controller/SearchServiceController.java
@@ -3,25 +3,33 @@ package com.example.demo.searchService.controller;
import com.example.demo.bean.Product;
import com.example.demo.searchService.service.ProductSearchService;
+
+import com.alibaba.fastjson.JSON;
+import com.alibaba.fastjson.JSONObject;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
@Controller
-public class SearchServiceController {
+public class SearchServiceController extends HttpServlet {
private ProductSearchService productSearchService;
@RequestMapping("/search")
- public List productSearch(HttpServletRequest request, HttpServletResponse response){
+ public void doPost(HttpServletRequest request, HttpServletResponse response)throws ServletException, IOException {
+ response.setContentType("text/html;charset=utf-8");
List list = new ArrayList();
String productName = request.getParameter("productName");
String category = request.getParameter("category");
float intrate = Integer.parseInt(request.getParameter("intrate"));
if(productName!=null){
list = productSearchService.findByNameLike(productName);
+
//按关键字搜索
}else if(category!=null){
list = productSearchService.findByCategory(category);
@@ -33,6 +41,11 @@ public class SearchServiceController {
list = productSearchService.findByCount();
//默认按产品使用的产品的数量由高到低排序
}
- return list;
+ String json = JSONObject.toJSONString(list);
+ response.getWriter().print(json);
+
+ }
+ public void doGet(HttpServletRequest request, HttpServletResponse response)throws ServletException, IOException{
+ doPost(request,response);
}
}
diff --git a/demo/src/test/java/com/example/demo/searchService/controller/SearchServiceController.java b/demo/src/test/java/com/example/demo/searchService/controller/SearchServiceController.java
deleted file mode 100644
index 88b93d1..0000000
--- a/demo/src/test/java/com/example/demo/searchService/controller/SearchServiceController.java
+++ /dev/null
@@ -1,38 +0,0 @@
-package com.example.demo.searchService.controller;
-
-
-import com.example.demo.bean.Product;
-import com.example.demo.searchService.service.ProductSearchService;
-import org.springframework.stereotype.Controller;
-import org.springframework.web.bind.annotation.RequestMapping;
-
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-import java.util.ArrayList;
-import java.util.List;
-
-@Controller
-public class SearchServiceController {
- private ProductSearchService productSearchService;
- @RequestMapping("/search")
- public List productSearch(HttpServletRequest request, HttpServletResponse response){
- List list = new ArrayList();
- String productName = request.getParameter("productName");
- String category = request.getParameter("category");
- float intrate = Integer.parseInt(request.getParameter("intrate"));
- if(productName!=null){
- list = productSearchService.findByNameLike(productName);
- //按关键字搜索
- }else if(category!=null){
- list = productSearchService.findByCategory(category);
- //按产品类别搜索
- }else if(intrate!=0){
- list = productSearchService.findByIntrate(intrate);
- //按利率排序由低到高
- }else{
- list = productSearchService.findByCount();
- //默认按产品使用的产品的数量由高到低排序
- }
- return list;
- }
-}
diff --git a/demo/src/test/java/com/example/demo/searchService/service/ProductSearchService.java b/demo/src/test/java/com/example/demo/searchService/service/ProductSearchService.java
deleted file mode 100644
index f681cc1..0000000
--- a/demo/src/test/java/com/example/demo/searchService/service/ProductSearchService.java
+++ /dev/null
@@ -1,19 +0,0 @@
-package com.example.demo.searchService.service;
-
-import com.example.demo.bean.Product;
-
-import java.util.List;
-
-public interface ProductSearchService {
- //按关键字查询
- List findByNameLike(String productName);
-
- //按类别查询
- List findByCategory(String category);
-
- //按利率从高到低
- List findByIntrate(float intrate);
-
- ////默认按产品使用的产品的数量由高到低排序
- List findByCount();
-}
diff --git a/demo/src/test/java/com/example/demo/searchService/service/impl/ProductSearchServiceImpl.java b/demo/src/test/java/com/example/demo/searchService/service/impl/ProductSearchServiceImpl.java
deleted file mode 100644
index 96c33fc..0000000
--- a/demo/src/test/java/com/example/demo/searchService/service/impl/ProductSearchServiceImpl.java
+++ /dev/null
@@ -1,45 +0,0 @@
-package com.example.demo.searchService.service.impl;
-
-import com.example.demo.Dao.productMapper;
-import com.example.demo.Dao.usageDateMapper;
-import com.example.demo.bean.Product;
-import com.example.demo.searchService.service.ProductSearchService;
-import org.springframework.beans.factory.annotation.Autowired;
-
-import java.util.ArrayList;
-import java.util.List;
-
-public class ProductSearchServiceImpl implements ProductSearchService {
- @Autowired
- productMapper productMapper;
- usageDateMapper usageDateMapper;
- Product product;
-
- @Override
- public List findByNameLike(String productName){
- return productMapper.findByNameLike(productName);
- }
-
- @Override
- public List findByCategory(String category){
- return productMapper.findByCategory(category);
- }
-
- @Override
- public List findByIntrate(float intrate){
- return productMapper.findByIntrate(intrate);
- }
-
- @Override
- public List findByCount(){
- List productList = new ArrayList();
- List listusage = usageDateMapper.selectByCount();
- int[] arr = listusage.stream().mapToInt(Integer::valueOf).toArray();
- for(int i=0;i