### GET /getGoodsDetail.action

Source: https://context7.com/c-rainstorm/onlineshoppingsystem/llms.txt

Retrieves detailed information for a specific product by its ID.

```APIDOC
## GET /getGoodsDetail.action

### Description
Fetches full product details including name, description, attributes, images, and category info.

### Method
GET

### Endpoint
/OSS/getGoodsDetail.action

### Parameters
#### Query Parameters
- **goodsId** (string) - Required - Unique identifier for the product

### Response
#### Success Response (200)
- **goodsName** (string) - Name of the product
- **goodsDescribe** (string) - Product description
- **attributes** (array) - List of product variations
- **images** (array) - List of image URLs

#### Response Example
{
  "goodsId": "123",
  "goodsName": "iPhone 13",
  "goodsDescribe": "Apple最新款智能手机",
  "attributes": [{"attributeId": "1", "attributeName": "颜色", "attributeValue": "黑色"}],
  "images": ["uploads/goods/123/1.jpg"]
}
```

--------------------------------

### GET /getShopInfo.action

Source: https://context7.com/c-rainstorm/onlineshoppingsystem/llms.txt

Retrieves detailed information for the currently logged-in seller's shop, including evaluation data and announcements.

```APIDOC
## GET /getShopInfo.action

### Description
Retrieves detailed information for the currently logged-in seller's shop, including evaluation data and announcements.

### Method
GET

### Endpoint
/OSS/getShopInfo.action

### Response
#### Success Response (200)
- **shopId** (integer) - The ID of the shop.
- **userId** (integer) - The ID of the user who owns the shop.
- **shopName** (string) - The name of the shop.
- **address** (string) - The address of the shop.
- **phone** (string) - The contact phone number.
- **shopDescribe** (string) - A description of the shop.
- **announcement** (string) - The shop's announcement.
- **applyStatus** (string) - The approval status of the shop (e.g., "approved").
- **evaluateSum** (integer) - The total sum of evaluations.
- **evaluateNumber** (integer) - The total number of evaluations.

#### Response Example
```json
{
    "shopId": 30,
    "userId": 5,
    "shopName": "数码旗舰店",
    "address": "北京市海淀区",
    "phone": "13800138000",
    "shopDescribe": "专营正品数码产品",
    "announcement": "双十一全场8折！",
    "applyStatus": "approved",
    "evaluateSum": 4500,
    "evaluateNumber": 1000
}
```
```

--------------------------------

### GET /getShoppingCart.action

Source: https://context7.com/c-rainstorm/onlineshoppingsystem/llms.txt

Retrieves all items currently in the user's shopping cart, grouped by shop.

```APIDOC
## GET /getShoppingCart.action

### Description
Fetches the contents of the shopping cart for the authenticated user, organized by shop.

### Method
GET

### Endpoint
/OSS/getShoppingCart.action

### Response
#### Success Response (200)
- **shopId** (string) - ID of the shop
- **shopName** (string) - Name of the shop
- **goodsInSC** (array) - List of items in the cart for this shop

#### Response Example
[
  {
    "shopId": "30",
    "shopName": "数码旗舰店",
    "goodsInSC": [{"goodsName": "iPhone 13", "goodsNum": "2"}]
  }
]
```

--------------------------------

### GET /getOrderByStatus.action

Source: https://context7.com/c-rainstorm/onlineshoppingsystem/llms.txt

Retrieves a paginated list of orders for the current user based on their status.

```APIDOC
## GET /getOrderByStatus.action

### Description
Retrieves a paginated list of orders for the current user based on their status.

### Method
GET

### Endpoint
/OSS/getOrderByStatus.action

### Parameters
#### Query Parameters
- **orderStatus** (string) - Required - The status of the orders to query (e.g., "Pending Payment", "Pending Shipment", "Pending Receipt", "Completed").
- **maxNumInOnePage** (string) - Required - The number of items to display per page.
- **pageNum** (string) - Required - The page number (starting from 0).

### Request Example
```
http://localhost:8080/OSS/getOrderByStatus.action?orderStatus=待发货&maxNumInOnePage=10&pageNum=0
```

### Response
#### Success Response (200)
- **orderId** (string) - The ID of the order.
- **orderStatus** (string) - The status of the order.
- **total** (string) - The total amount of the order.

#### Response Example
```json
[
  {
    "orderId": "12345",
    "orderStatus": "待发货",
    "total": "199.99"
  }
]
```
```

--------------------------------

### GET /getHistoryOrder.action

Source: https://context7.com/c-rainstorm/onlineshoppingsystem/llms.txt

Enables merchants to retrieve a paginated list of completed historical orders for their shop.

```APIDOC
## GET /getHistoryOrder.action

### Description
Retrieves a paginated list of historical completed orders for the merchant's shop.

### Method
GET

### Endpoint
/OSS/getHistoryOrder.action

### Parameters
#### Query Parameters
- **page** (integer) - Required - Page number starting from 0

### Response
#### Success Response (200)
- **orders** (array) - List of order objects

#### Response Example
[
    {
        "orderId": "0000000000000001",
        "userId": 10,
        "shopId": 30,
        "orderStatus": "已完成",
        "total": 5999.00
    }
]
```

--------------------------------

### GET /GetUnsolvedTransaction.action

Source: https://context7.com/c-rainstorm/onlineshoppingsystem/llms.txt

Retrieves a list of all unresolved user complaints and dispute transactions within the system.

```APIDOC
## GET /GetUnsolvedTransaction.action

### Description
Fetches a list of all pending user complaints and disputes requiring administrative attention.

### Method
GET

### Endpoint
/OSS/GetUnsolvedTransaction.action

### Response
#### Success Response (200)
- **transactions** (array) - List of unresolved transaction objects

#### Response Example
[
    {
        "transactionId": 1,
        "orderId": "0000000000000001",
        "comment": "商品与描述不符",
        "status": "pending"
    }
]
```

--------------------------------

### Get Shop Information API

Source: https://context7.com/c-rainstorm/onlineshoppingsystem/llms.txt

Retrieves the detailed profile of the currently logged-in merchant's shop, including evaluation metrics and announcements.

```javascript
$.ajax({
    url: '/OSS/getShopInfo.action',
    type: 'GET',
    dataType: 'json',
    success: function(shop) {
        console.log('店铺ID:', shop.shopId);
        console.log('店铺名称:', shop.shopName);
        console.log('店铺描述:', shop.shopDescribe);
        console.log('店铺公告:', shop.announcement);
        console.log('评价总分:', shop.evaluateSum);
        console.log('评价数量:', shop.evaluateNumber);
        console.log('审核状态:', shop.applyStatus);
    }
});
```

```bash
curl "http://localhost:8080/OSS/getShopInfo.action" -b cookies.txt
```

--------------------------------

### Get Pending Transactions (JavaScript/curl)

Source: https://context7.com/c-rainstorm/onlineshoppingsystem/llms.txt

Retrieves a list of all unresolved user complaints and dispute transactions within the system. The API returns transaction details in JSON format.

```javascript
$.ajax({
    url: '/OSS/GetUnsolvedTransaction.action',
    type: 'GET',
    dataType: 'json',
    success: function(transactions) {
        transactions.forEach(function(t) {
            console.log('事务ID:', t.transactionId);
            console.log('订单ID:', t.orderId);
            console.log('用户备注:', t.comment);
            console.log('状态:', t.status);
        });
    }
});
```

```curl
curl "http://localhost:8080/OSS/GetUnsolvedTransaction.action" -b admin_cookies.txt
```

--------------------------------

### Get Historical Orders (JavaScript/curl)

Source: https://context7.com/c-rainstorm/onlineshoppingsystem/llms.txt

Enables merchants to retrieve a paginated list of their historical completed orders. The API accepts a page number and returns order data in JSON format.

```javascript
function loadHistoryOrders(pageNum) {
    $.ajax({
        url: '/OSS/getHistoryOrder.action',
        type: 'GET',
        data: { page: pageNum },
        dataType: 'json',
        success: function(orders) {
            orders.forEach(function(order) {
                console.log('订单ID:', order.orderId);
                console.log('用户ID:', order.userId);
                console.log('订单状态:', order.orderStatus);
                console.log('订单金额:', order.total);
                console.log('下单时间:', order.orderTime);
            });
        }
    });
}
```

```curl
curl "http://localhost:8080/OSS/getHistoryOrder.action?page=0" -b cookies.txt
```

--------------------------------

### Execute Database Queries with DBUtil

Source: https://context7.com/c-rainstorm/onlineshoppingsystem/llms.txt

Demonstrates how to use the DBUtil utility class to establish a connection and execute a PreparedStatement query. It includes proper resource management by closing the ResultSet, PreparedStatement, and Connection in a finally block.

```java
import com.groupnine.oss.util.DBUtil;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;

public class Example {
    public void queryExample() {
        Connection conn = null;
        PreparedStatement pstmt = null;
        ResultSet rs = null;

        try {
            conn = DBUtil.getConnection();
            String sql = "SELECT * FROM goods WHERE goods_id = ?";
            pstmt = conn.prepareStatement(sql);
            pstmt.setInt(1, 123);
            rs = pstmt.executeQuery();

            while (rs.next()) {
                System.out.println("商品名: " + rs.getString("goods_name"));
            }
        } catch (Exception e) {
            e.printStackTrace();
        } finally {
            if (rs != null) try { rs.close(); } catch (Exception e) {}
            if (pstmt != null) try { pstmt.close(); } catch (Exception e) {}
            if (conn != null) try { conn.close(); } catch (Exception e) {}
        }
    }
}
```

--------------------------------

### POST /addNewUser.action

Source: https://context7.com/c-rainstorm/onlineshoppingsystem/llms.txt

Registers a new user account in the system.

```APIDOC
## POST /addNewUser.action

### Description
Creates a new user account. Validates the uniqueness of the username and phone number.

### Method
POST

### Endpoint
/OSS/addNewUser.action

### Parameters
#### Request Body
- **username** (string) - Required - Unique username
- **phone** (string) - Required - Unique phone number
- **password** (string) - Required - User password

### Request Example
{
  "username": "newuser",
  "phone": "13800138000",
  "password": "securepass123"
}

### Response
#### Success Response (200)
- **result** (boolean) - Registration status
```

--------------------------------

### POST /AdminLogin.action

Source: https://context7.com/c-rainstorm/onlineshoppingsystem/llms.txt

Authenticates system administrators and establishes a session for management access.

```APIDOC
## POST /AdminLogin.action

### Description
Authenticates the system administrator and creates a session upon success.

### Method
POST

### Endpoint
/OSS/AdminLogin.action

### Parameters
#### Request Body
- **form-AdminId** (number) - Required - Administrator ID
- **form-password** (string) - Required - Password

### Response
#### Success Response (302)
- Redirects to management dashboard
```

--------------------------------

### POST /addGoods.action

Source: https://context7.com/c-rainstorm/onlineshoppingsystem/llms.txt

Allows merchants to add new products to their shop, including support for uploading multiple product images.

```APIDOC
## POST /addGoods.action

### Description
Merchants add new products to the shop, supporting multiple image uploads via multipart/form-data.

### Method
POST

### Endpoint
/OSS/addGoods.action

### Parameters
#### Request Body
- **goodsName** (string) - Required - Name of the product
- **goodsDescribe** (string) - Required - Description of the product
- **firstCategory** (string) - Optional - Primary category
- **secondCategory** (string) - Optional - Secondary category
- **file** (file) - Optional - Product image files

### Request Example
Content-Type: multipart/form-data

### Response
#### Success Response (200)
- **goodsId** (string) - The ID of the newly created product

#### Response Example
"1001"
```

--------------------------------

### POST /checkUserLogin.action

Source: https://context7.com/c-rainstorm/onlineshoppingsystem/llms.txt

Validates user credentials and establishes a session for the authenticated user.

```APIDOC
## POST /checkUserLogin.action

### Description
Validates the user's login credentials (username/phone and password). Upon success, it creates a session and stores user information.

### Method
POST

### Endpoint
/OSS/checkUserLogin.action

### Parameters
#### Request Body
- **username** (string) - Optional - Username (required if phone is not provided)
- **phone** (string) - Optional - Phone number (required if username is not provided)
- **password** (string) - Required - User password

### Request Example
{
  "username": "zhangsan",
  "password": "password123"
}

### Response
#### Success Response (200)
- **status** (string) - Login success status

#### Response Example
{
  "status": "success"
}
```

--------------------------------

### POST /registerShop.action

Source: https://context7.com/c-rainstorm/onlineshoppingsystem/llms.txt

Allows a regular user to apply for a shop registration by submitting basic shop information for review.

```APIDOC
## POST /registerShop.action

### Description
Allows a regular user to apply for a shop registration by submitting basic shop information for review.

### Method
POST

### Endpoint
/OSS/registerShop.action

### Parameters
#### Request Body
- **shopName** (string) - Required - The name of the shop.
- **address** (string) - Required - The address of the shop.
- **phone** (string) - Required - The contact phone number.
- **shopDescribe** (string) - Optional - A description of the shop.

### Request Example
```html
<form action="/OSS/registerShop.action" method="POST">
    <input type="text" name="shopName" placeholder="店铺名称" required>
    <input type="text" name="address" placeholder="店铺地址" required>
    <input type="tel" name="phone" placeholder="联系电话" required>
    <textarea name="shopDescribe" placeholder="店铺描述"></textarea>
    <button type="submit">申请开店</button>
</form>
```

### Response
#### Success Response (200)
Redirects to the seller registration result page.
```

--------------------------------

### Retrieve Product Details

Source: https://context7.com/c-rainstorm/onlineshoppingsystem/llms.txt

Fetches comprehensive product information including attributes, images, and discount data based on a unique goodsId.

```javascript
$.ajax({
    url: '/OSS/getGoodsDetail.action',
    type: 'GET',
    data: { goodsId: '123' },
    dataType: 'json',
    success: function(detail) {
        console.log('Product Name:', detail.goodsName);
    }
});
```

```bash
curl "http://localhost:8080/OSS/getGoodsDetail.action?goodsId=123"
```

--------------------------------

### Add New Product with Images (Java/JavaScript/curl)

Source: https://context7.com/c-rainstorm/onlineshoppingsystem/llms.txt

Allows merchants to add new products to their store, including uploading product images. Supports multiple image uploads. The API expects multipart/form-data and returns the newly created product ID.

```javascript
function addGoods() {
    var formData = new FormData();
    formData.append('goodsName', 'iPhone 14 Pro');
    formData.append('goodsDescribe', '最新款iPhone，搭载A16芯片');
    formData.append('firstCategory', '电器');
    formData.append('secondCategory', '手机');

    var fileInput = document.getElementById('goodsImages');
    for (var i = 0; i < fileInput.files.length; i++) {
        formData.append('file', fileInput.files[i]);
    }

    $.ajax({
        url: '/OSS/addGoods.action',
        type: 'POST',
        data: formData,
        processData: false,
        contentType: false,
        success: function(goodsId) {
            console.log('新商品ID:', goodsId);
            window.location.href = '/OSS/pages/home/addGoodsAttr.jsp?goodsId=' + goodsId;
        }
    });
}
```

```curl
curl -X POST "http://localhost:8080/OSS/addGoods.action" \
  -F "goodsName=iPhone 14 Pro" \
  -F "goodsDescribe=最新款iPhone" \
  -F "firstCategory=电器" \
  -F "secondCategory=手机" \
  -F "file=@/path/to/image1.jpg" \
  -F "file=@/path/to/image2.jpg" \
  -b cookies.txt
```

--------------------------------

### POST /addToShoppingCart.action

Source: https://context7.com/c-rainstorm/onlineshoppingsystem/llms.txt

Adds a specific product variant to the user's shopping cart.

```APIDOC
## POST /addToShoppingCart.action

### Description
Adds a product to the current user's shopping cart based on goods ID, attribute ID, and quantity.

### Method
POST

### Endpoint
/OSS/addToShoppingCart.action

### Parameters
#### Request Body
- **goodsId** (string) - Required - ID of the product
- **attributeId** (string) - Required - ID of the specific product attribute
- **goodsNum** (integer) - Required - Quantity to add

### Response
#### Success Response (200)
- **result** (boolean) - Success status
```

--------------------------------

### User Registration

Source: https://context7.com/c-rainstorm/onlineshoppingsystem/llms.txt

Registers a new user by validating unique credentials. Successful registration automatically logs the user in and redirects to the homepage.

```html
<form action="/OSS/addNewUser.action" method="POST">
    <input type="text" name="username" placeholder="用户名" required>
    <input type="tel" name="phone" placeholder="手机号" required>
    <input type="password" name="password" placeholder="密码" required>
    <button type="submit">注册</button>
</form>
```

```bash
curl -X POST "http://localhost:8080/OSS/addNewUser.action" \
  -d "username=newuser&phone=13800138000&password=securepass123" \
  -c cookies.txt -L
```

--------------------------------

### Configure Database Connection via XML

Source: https://context7.com/c-rainstorm/onlineshoppingsystem/llms.txt

Defines the database connection parameters including driver, host, port, credentials, and schema name. This file is located at WebContent/config/database-config.xml and is used by the system to initialize the connection pool.

```xml
<?xml version="1.0" encoding="utf-8"?>
<database>
    <driver>com.mysql.jdbc.Driver</driver>
    <host>localhost</host>
    <port>3306</port>
    <username>groupnine</username>
    <password>groupnine</password>
    <name>OSS</name>
</database>
```

--------------------------------

### POST /payOrder.action

Source: https://context7.com/c-rainstorm/onlineshoppingsystem/llms.txt

Processes payment for one or more orders and updates their status.

```APIDOC
## POST /payOrder.action

### Description
Processes payment for one or more orders and updates their status.

### Method
POST

### Endpoint
/OSS/payOrder.action

### Parameters
#### Query Parameters
- **orderId** (string) - Required - JSON array string containing the list of order IDs to be paid.

### Request Example
```json
{
  "orderId": "[\"0000000000000001\", \"0000000000000002\"]"
}
```

### Response
#### Success Response (200)
- **success** (string) - The number of successfully paid orders.
- **fail** (string) - The number of failed payment orders.

#### Response Example
```json
{
  "success": "2",
  "fail": "0"
}
```
```

--------------------------------

### Register Shop API

Source: https://context7.com/c-rainstorm/onlineshoppingsystem/llms.txt

Allows users to apply for a new shop by submitting basic information like name, address, and contact details. It redirects to a registration result page upon submission.

```html
<form action="/OSS/registerShop.action" method="POST">
    <input type="text" name="shopName" placeholder="店铺名称" required>
    <input type="text" name="address" placeholder="店铺地址" required>
    <input type="tel" name="phone" placeholder="联系电话" required>
    <textarea name="shopDescribe" placeholder="店铺描述"></textarea>
    <button type="submit">申请开店</button>
</form>
```

```bash
curl -X POST "http://localhost:8080/OSS/registerShop.action" \
  -d "shopName=我的数码店&address=北京市朝阳区&phone=13900139000&shopDescribe=专营数码产品" \
  -b cookies.txt -L
```

--------------------------------

### POST /confirmOrder.action

Source: https://context7.com/c-rainstorm/onlineshoppingsystem/llms.txt

Confirms selected items from the shopping cart by generating an order. Supports selection of shipping address and payment method.

```APIDOC
## POST /confirmOrder.action

### Description
Confirms selected items from the shopping cart by generating an order. Supports selection of shipping address and payment method.

### Method
POST

### Endpoint
/OSS/confirmOrder.action

### Parameters
#### Query Parameters
- **orders** (string) - Required - JSON string containing the information of items to be ordered.
- **receiverId** (string) - Required - The ID of the recipient.
- **payMethod** (string) - Required - The payment method (e.g., "Online Payment", "Cash on Delivery").

### Request Example
```json
{
  "orders": "[{\"shopId\": \"30\", \"id\": [\"127\", \"220\"]}]",
  "receiverId": "21",
  "payMethod": "在线支付"
}
```

### Response
#### Success Response (200)
- **orderIds** (array of strings) - A list of generated order IDs.

#### Response Example
```json
["0000000000000001", "0000000000000002"]
```
```

--------------------------------

### User Login Authentication

Source: https://context7.com/c-rainstorm/onlineshoppingsystem/llms.txt

Validates user credentials (username/phone and password). Upon success, it establishes a session and redirects the user, otherwise returning to the login page.

```javascript
$.ajax({
    url: '/OSS/checkUserLogin.action',
    type: 'POST',
    data: {
        username: 'zhangsan',
        password: 'password123'
    },
    success: function() {
        // Login success logic
    }
});
```

```bash
curl -X POST "http://localhost:8080/OSS/checkUserLogin.action" \
  -d "username=zhangsan&password=password123" \
  -c cookies.txt -L
```

--------------------------------

### Administrator Login (HTML/curl)

Source: https://context7.com/c-rainstorm/onlineshoppingsystem/llms.txt

Handles system administrator login authentication. Upon successful login, a session is created, redirecting the user to the admin dashboard. Failed attempts return to the login page.

```html
<form action="/OSS/AdminLogin.action" method="POST">
    <input type="number" name="form-AdminId" placeholder="管理员ID" required>
    <input type="password" name="form-password" placeholder="密码" required>
    <button type="submit">登录</button>
</form>
```

```curl
curl -X POST "http://localhost:8080/OSS/AdminLogin.action" \
  -d "form-AdminId=1&form-password=admin123" \
  -c admin_cookies.txt -L
```

--------------------------------

### Retrieve Shopping Cart Contents

Source: https://context7.com/c-rainstorm/onlineshoppingsystem/llms.txt

Retrieves all items currently in the user's shopping cart, grouped by shop.

```javascript
$.ajax({
    url: '/OSS/getShoppingCart.action',
    type: 'GET',
    dataType: 'json',
    success: function(cartData) {
        console.log(cartData);
    }
});
```

```bash
curl "http://localhost:8080/OSS/getShoppingCart.action" -b cookies.txt
```

--------------------------------

### Add Item to Shopping Cart

Source: https://context7.com/c-rainstorm/onlineshoppingsystem/llms.txt

Adds a specific quantity of a product variant to the authenticated user's shopping cart. Returns a boolean result indicating success or failure.

```javascript
function addToCart(goodsId, attrId, quantity) {
    $.ajax({
        url: '/OSS/addToShoppingCart.action',
        type: 'POST',
        data: { goodsId: goodsId, attributeId: attrId, goodsNum: quantity },
        dataType: 'json',
        success: function(response) {
            if (response.result) alert('Success');
        }
    });
}
```

```bash
curl -X POST "http://localhost:8080/OSS/addToShoppingCart.action" \
  -d "goodsId=123&attributeId=456&goodsNum=2" \
  -b cookies.txt
```

--------------------------------

### Query Orders by Status API

Source: https://context7.com/c-rainstorm/onlineshoppingsystem/llms.txt

Retrieves a paginated list of orders for the current user based on a specific status. Inputs include status, page size, and page number.

```javascript
function loadOrders(status, pageNum) {
    $.ajax({
        url: '/OSS/getOrderByStatus.action',
        type: 'GET',
        data: {
            orderStatus: status,
            maxNumInOnePage: '10',
            pageNum: pageNum
        },
        dataType: 'json',
        success: function(orders) {
            orders.forEach(function(order) {
                console.log('订单号:', order.orderId);
                console.log('订单状态:', order.orderStatus);
                console.log('订单金额:', order.total);
            });
        }
    });
}
```

```bash
curl "http://localhost:8080/OSS/getOrderByStatus.action?orderStatus=待发货&maxNumInOnePage=10&pageNum=0" \
  -b cookies.txt
```

--------------------------------

### Confirm Order API

Source: https://context7.com/c-rainstorm/onlineshoppingsystem/llms.txt

Generates an order from selected items in the shopping cart. It requires a JSON string of order details, receiver ID, and payment method, returning a list of generated order IDs.

```javascript
function confirmOrder(selectedItems, receiverId, payMethod) {
    var ordersData = [
        { shopId: "30", id: ["127", "220"] },
        { shopId: "2", id: ["18"] }
    ];

    $.ajax({
        url: '/OSS/confirmOrder.action',
        type: 'POST',
        data: {
            orders: JSON.stringify(ordersData),
            receiverId: receiverId,
            payMethod: payMethod
        },
        dataType: 'json',
        success: function(orderIds) {
            console.log('生成的订单号:', orderIds);
            window.location.href = '/OSS/pages/core/payOrders.jsp?orders=' + JSON.stringify(orderIds);
        }
    });
}
```

```bash
curl -X POST "http://localhost:8080/OSS/confirmOrder.action" \
  -d 'orders=[{"shopId":"30","id":["127"]}]&receiverId=21&payMethod=在线支付' \
  -b cookies.txt
```

--------------------------------

### Pay Order API

Source: https://context7.com/c-rainstorm/onlineshoppingsystem/llms.txt

Processes payments for one or more orders by updating their status. It accepts a JSON array of order IDs and returns the count of successful and failed transactions.

```javascript
function payOrders(orderIds) {
    $.ajax({
        url: '/OSS/payOrder.action',
        type: 'POST',
        data: {
            orderId: JSON.stringify(orderIds)
        },
        dataType: 'json',
        success: function(result) {
            alert('支付成功: ' + result.success + ' 单, 失败: ' + result.fail + ' 单');
        }
    });
}
```

```bash
curl -X POST "http://localhost:8080/OSS/payOrder.action" \
  -d 'orderId=["0000000000000001","0000000000000002"]' \
  -b cookies.txt
```

=== COMPLETE CONTENT === This response contains all available snippets from this library. No additional content exists. Do not make further requests.