#Improve

1. Fetch data from mysql via mybatis.

Author: rainbowBPF2

src/main/java/controller/LoginController.java

@@ -29,7 +29,9 @@ public String get(HttpSession session) {
         logger.info("Inside login get method");
 
         UserInfo currentUser = (UserInfo) session.getAttribute("user");
-        logger.info("Current User:" + currentUser.getName());
+        if (currentUser!=null){
+            logger.info("Current User:" + currentUser.getName());
+        }
 
         return "homePage";
     }

src/main/java/controller/UserController.java

@@ -34,14 +34,22 @@ public ModelAndView helloWorld() {
     @ResponseBody
     public String getAllUser() {
         List list = new ArrayList<TestObj>();
-        for (int i = 0; i < 105; i++) {
+       /* for (int i = 0; i < 105; i++) {
 
             int status=i%9;
 
             TestObj temp = new TestObj(Integer.toString(i), "name" + i, "price" + i,Integer.toString(status));
 
             list.add(temp);
-        }
+        }*/
+
+       List<UserInfo> userlist =this.userService.getUserList();
+
+       for(UserInfo obj:userlist){
+           TestObj test=new TestObj(obj.getId(),obj.getName(),obj.getSalary(),obj.getComment());
+           list.add(test);
+       }
+
 
         String resultJson= JSON.toJSONString(list);
         return resultJson;
@@ -51,23 +59,23 @@ public String getAllUser() {
 }
 
 class TestObj {
-    private String id;
+    private int id;
     private String name;
-    private String price;
+    private double price;
     private String status;
 
-    public TestObj(String id, String name, String price,String status) {
+    public TestObj(int id, String name, double price,String status) {
         this.id = id;
         this.name = name;
         this.price = price;
         this.status=status;
     }
 
-    public String getId() {
+    public int getId() {
         return id;
     }
 
-    public void setId(String id) {
+    public void setId(int id) {
         this.id = id;
     }
 
@@ -79,11 +87,11 @@ public void setName(String name) {
         this.name = name;
     }
 
-    public String getPrice() {
+    public double getPrice() {
         return price;
     }
 
-    public void setPrice(String price) {
+    public void setPrice(double price) {
         this.price = price;
     }
 

src/main/resources/mybatis/user-mapper.xml

@@ -6,10 +6,11 @@
         <result property="name" column="name" />
         <result property="salary" column="salary" />
         <result property="comment" column="comment" />
+        <result property="password" column="password" />
     </resultMap>
 
-    <select id="findAll" resultMap="UserMap" fetchSize="1">
-        select * from userinfo
+    <select id="findAll" resultMap="UserMap" >
+        select * from userinfo limit 1000 ;
     </select>
 
     <select id="count" resultType="int">