上传文件至 'code/springboot/newBank/src/main/java/demo/liaofeifei'

code/springboot/newBank/src/main/java/demo/liaofeifei/cancel.java

@@ -20,7 +20,7 @@ public class cancel {
         public int cancel(HttpServletRequest request){
             String staffNo=request.getParameter("staffNo");
 
-            String cancel="否";
+            String cancel="是";
 
             String sql="UPDATE staff set cancel='"+cancel+"'where staffNo='"+staffNo+"'";
 

code/springboot/newBank/src/main/java/demo/liaofeifei/login.java

@@ -22,19 +22,36 @@ public class login {
 
 
         String sql ="SELECT PASSWORD from staff WHERE staffNo='"+staffNo+"'";
-
+        String sql_zt ="SELECT cancel from staff WHERE staffNo='"+staffNo+"'";
         List<Map<String,Object>> list=jdbcTemplate.queryForList(sql);
+        List<Map<String,Object>> list_zt=jdbcTemplate.queryForList(sql_zt);
+
+        String re= (String) list_zt.get(0).get("cancel");
 
         String result="";
+
+
         if (list==null||list.size()==0){ //查询不到用户返回0失败
             result="0";
         }
+        else{
+            if (list_zt==null||("是".equals(re))){ //查询到用户但是注销用户，返回0
+                result="0";
+            }
+            else{
                 if (password.equals(list.get(0).get("password"))){//查询到用户且密码正确，返回1
                     result="1";
-        }else {
+                }
+                else {
                     result="0";//查询到用户但是密码不正确，返回0
                 }
 
+            }
+
+
+        }
+
+
 
         return result;
     }