Springboot集成支付宝沙箱支付（退款功能）

转x33g5p2x  于2022-07-10 转载在 Spring  
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包括：
支付宝沙箱 支付 + 异步通知 + 退款功能

正式版本的sdk

通用版本SDK文档：https://opendocs.alipay.com/open/02np94

<dependency>
     <groupId>com.alipay.sdk</groupId>
     <artifactId>alipay-sdk-java</artifactId>
     <version>4.22.110.ALL</version>
 </dependency>

AlipayConfig.java 只需要获取配置alipay的参数即可

import lombok.Data;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.stereotype.Component;

@Data
@Component
@ConfigurationProperties(prefix = "alipay")
public class AliPayConfig {
    private String appId;
    private String appPrivateKey;
    private String alipayPublicKey;
    private String notifyUrl;

}

参数更新：

import lombok.Data;

@Data
public class AliPay {
    private String traceNo;
    private double totalAmount;
    private String subject;
    private String alipayTraceNo;
}

完整的支付宝通用版本支付代码：

import cn.hutool.core.date.DateUnit;
import cn.hutool.core.date.DateUtil;
import cn.hutool.json.JSONObject;
import com.alipay.api.AlipayApiException;
import com.alipay.api.AlipayClient;
import com.alipay.api.DefaultAlipayClient;
import com.alipay.api.internal.util.AlipaySignature;
import com.alipay.api.request.AlipayTradePagePayRequest;
import com.alipay.api.request.AlipayTradeRefundRequest;
import com.alipay.api.response.AlipayTradeRefundResponse;
import com.example.springboot.common.Result;
import com.example.springboot.config.AliPayConfig;
import com.example.springboot.controller.dto.AliPay;
import com.example.springboot.entity.Orders;
import com.example.springboot.mapper.OrdersMapper;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import javax.annotation.Resource;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.util.HashMap;
import java.util.Map;

// xjlugv6874@sandbox.com
// 9428521.24 - 30 = 9428491.24 + 30 = 9428521.24
@RestController
@RequestMapping("/alipay")
public class AliPayController {

    private static final String GATEWAY_URL = "https://openapi.alipaydev.com/gateway.do";
    private static final String FORMAT = "JSON";
    private static final String CHARSET = "UTF-8";
    //签名方式
    private static final String SIGN_TYPE = "RSA2";

    @Resource
    private AliPayConfig aliPayConfig;

    @Resource
    private OrdersMapper ordersMapper;

    @GetMapping("/pay") // &subject=xxx&traceNo=xxx&totalAmount=xxx
    public void pay(AliPay aliPay, HttpServletResponse httpResponse) throws Exception {
        // 1. 创建Client，通用SDK提供的Client，负责调用支付宝的API
        AlipayClient alipayClient = new DefaultAlipayClient(GATEWAY_URL, aliPayConfig.getAppId(),
                aliPayConfig.getAppPrivateKey(), FORMAT, CHARSET, aliPayConfig.getAlipayPublicKey(), SIGN_TYPE);

        // 2. 创建 Request并设置Request参数
        AlipayTradePagePayRequest request = new AlipayTradePagePayRequest();  // 发送请求的 Request类
        request.setNotifyUrl(aliPayConfig.getNotifyUrl());
        JSONObject bizContent = new JSONObject();
        bizContent.set("out_trade_no", aliPay.getTraceNo());  // 我们自己生成的订单编号
        bizContent.set("total_amount", aliPay.getTotalAmount()); // 订单的总金额
        bizContent.set("subject", aliPay.getSubject());   // 支付的名称
        bizContent.set("product_code", "FAST_INSTANT_TRADE_PAY");  // 固定配置
        request.setBizContent(bizContent.toString());

        // 执行请求，拿到响应的结果，返回给浏览器
        String form = "";
        try {
            form = alipayClient.pageExecute(request).getBody(); // 调用SDK生成表单
        } catch (AlipayApiException e) {
            e.printStackTrace();
        }
        httpResponse.setContentType("text/html;charset=" + CHARSET);
        httpResponse.getWriter().write(form);// 直接将完整的表单html输出到页面
        httpResponse.getWriter().flush();
        httpResponse.getWriter().close();
    }

    @PostMapping("/notify")  // 注意这里必须是POST接口
    public String payNotify(HttpServletRequest request) throws Exception {
        if (request.getParameter("trade_status").equals("TRADE_SUCCESS")) {
            System.out.println("=========支付宝异步回调========");

            Map<String, String> params = new HashMap<>();
            Map<String, String[]> requestParams = request.getParameterMap();
            for (String name : requestParams.keySet()) {
                params.put(name, request.getParameter(name));
                // System.out.println(name + " = " + request.getParameter(name));
            }

            String tradeNo = params.get("out_trade_no");
            String gmtPayment = params.get("gmt_payment");
            String alipayTradeNo = params.get("trade_no");

            String sign = params.get("sign");
            String content = AlipaySignature.getSignCheckContentV1(params);
            boolean checkSignature = AlipaySignature.rsa256CheckContent(content, sign, aliPayConfig.getAlipayPublicKey(), "UTF-8"); // 验证签名
            // 支付宝验签
            if (checkSignature) {
                // 验签通过
                System.out.println("交易名称: " + params.get("subject"));
                System.out.println("交易状态: " + params.get("trade_status"));
                System.out.println("支付宝交易凭证号: " + params.get("trade_no"));
                System.out.println("商户订单号: " + params.get("out_trade_no"));
                System.out.println("交易金额: " + params.get("total_amount"));
                System.out.println("买家在支付宝唯一id: " + params.get("buyer_id"));
                System.out.println("买家付款时间: " + params.get("gmt_payment"));
                System.out.println("买家付款金额: " + params.get("buyer_pay_amount"));

                // 更新订单未已支付
                ordersMapper.updateState(tradeNo, "已支付", gmtPayment, alipayTradeNo);
            }
        }
        return "success";
    }

    @GetMapping("/return")
    public Result returnPay(AliPay aliPay) throws AlipayApiException {
        // 7天无理由退款
        String now = DateUtil.now();
        Orders orders = ordersMapper.getByNo(aliPay.getTraceNo());
        if (orders != null) {
            // hutool工具类，判断时间间隔
            long between = DateUtil.between(DateUtil.parseDateTime(orders.getPaymentTime()), DateUtil.parseDateTime(now), DateUnit.DAY);
            if (between > 7) {
                return Result.error("-1", "该订单已超过7天，不支持退款");
            }
        }

        // 1. 创建Client，通用SDK提供的Client，负责调用支付宝的API
        AlipayClient alipayClient = new DefaultAlipayClient(GATEWAY_URL,
                aliPayConfig.getAppId(), aliPayConfig.getAppPrivateKey(), FORMAT, CHARSET,
                aliPayConfig.getAlipayPublicKey(), SIGN_TYPE);
        // 2. 创建 Request，设置参数
        AlipayTradeRefundRequest request = new AlipayTradeRefundRequest();
        JSONObject bizContent = new JSONObject();
        bizContent.set("trade_no", aliPay.getAlipayTraceNo());  // 支付宝回调的订单流水号
        bizContent.set("refund_amount", aliPay.getTotalAmount());  // 订单的总金额
        bizContent.set("out_request_no", aliPay.getTraceNo());   //  我的订单编号

        // 返回参数选项，按需传入
        //JSONArray queryOptions = new JSONArray();
        //queryOptions.add("refund_detail_item_list");
        //bizContent.put("query_options", queryOptions);

        request.setBizContent(bizContent.toString());

        // 3. 执行请求
        AlipayTradeRefundResponse response = alipayClient.execute(request);
        if (response.isSuccess()) {  // 退款成功，isSuccess 为true
            System.out.println("调用成功");

            // 4. 更新数据库状态
            ordersMapper.updatePayState(aliPay.getTraceNo(), "已退款", now);
            return Result.success();
        } else {   // 退款失败，isSuccess 为false
            System.out.println(response.getBody());
            return Result.error(response.getCode(), response.getBody());
        }

    }

}

至此，后端集成完毕。

注意事项

如果你在支付的过程中出现了这样的一个界面，不用慌，直接使用 隐私窗口打开即可。

参考SQL

商品表：

CREATE TABLE `goods` (
  `id` int(11) NOT NULL AUTO_INCREMENT,
  `name` varchar(255) COLLATE utf8mb4_unicode_ci DEFAULT NULL COMMENT '名称',
  `price` decimal(10,2) DEFAULT NULL COMMENT '单价',
  `store` int(10) DEFAULT NULL COMMENT '库存',
  `unit` varchar(255) COLLATE utf8mb4_unicode_ci DEFAULT NULL COMMENT '单位',
  `img` varchar(255) COLLATE utf8mb4_unicode_ci DEFAULT NULL COMMENT '封面',
  PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=3 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;

订单表

CREATE TABLE `orders` (
  `id` int(11) NOT NULL AUTO_INCREMENT,
  `no` varchar(50) COLLATE utf8mb4_unicode_ci DEFAULT NULL COMMENT '订单编号',
  `name` varchar(255) COLLATE utf8mb4_unicode_ci DEFAULT NULL COMMENT '名称',
  `time` varchar(255) COLLATE utf8mb4_unicode_ci DEFAULT NULL COMMENT '订单时间',
  `state` varchar(255) COLLATE utf8mb4_unicode_ci DEFAULT '待支付' COMMENT '支付状态',
  `total` decimal(10,2) DEFAULT NULL COMMENT '订单总价',
  `user_id` int(11) DEFAULT NULL COMMENT '用户id',
  `payment_time` varchar(50) COLLATE utf8mb4_unicode_ci DEFAULT NULL COMMENT '支付时间',
  `alipay_no` varchar(50) COLLATE utf8mb4_unicode_ci DEFAULT NULL COMMENT '支付宝交易号',
  `return_time` varchar(255) COLLATE utf8mb4_unicode_ci DEFAULT NULL COMMENT '退款时间',
  PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=12 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;

购买下订单的模拟接口：

@PostMapping("/{goodsId}/{num}")
    public Result createOrder(@PathVariable Integer goodsId, @PathVariable Integer num) {
        Goods goods = goodsService.getById(goodsId);
        if (goods == null) {
            throw new ServiceException("-1", "未找到商品");
        }
        User currentUser = TokenUtils.getCurrentUser();
        Integer userId = currentUser.getId();

        Orders orders = new Orders();
        orders.setName(goods.getName());
        orders.setNo(DateUtil.format(new Date(), "yyyyMMdd") + System.currentTimeMillis());
        orders.setTime(DateUtil.now());
        orders.setUserId(userId);
        orders.setTotal(goods.getPrice().multiply(BigDecimal.valueOf(num)));
        ordersService.save(orders);
        return Result.success();
    }

附赠前端调用代码：
Goods.vue

<template>
  <div>
    <div style="margin: 10px 0">
      <el-input style="width: 200px" placeholder="请输入名称" suffix-icon="el-icon-search" v-model="name"></el-input>
<!--      <el-input style="width: 200px" placeholder="请输入" suffix-icon="el-icon-message" class="ml-5" v-model="email"></el-input>-->
<!--      <el-input style="width: 200px" placeholder="请输入" suffix-icon="el-icon-position" class="ml-5" v-model="address"></el-input>-->
      <el-button class="ml-5" type="primary" @click="load">搜索</el-button>
      <el-button type="warning" @click="reset">重置</el-button>
    </div>

    <div style="margin: 10px 0">
      <el-button type="primary" @click="handleAdd">新增 <i class="el-icon-circle-plus-outline"></i></el-button>
      <el-popconfirm
          class="ml-5"
          confirm-button-text='确定'
          cancel-button-text='我再想想'
          icon="el-icon-info"
          icon-color="red"
          title="您确定批量删除这些数据吗？"
          @confirm="delBatch"
      >
        <el-button type="danger" slot="reference">批量删除 <i class="el-icon-remove-outline"></i></el-button>
      </el-popconfirm>
      <!-- <el-upload action="http://localhost:9090/goods/import" :show-file-list="false" accept="xlsx" :on-success="handleExcelImportSuccess" style="display: inline-block">
        <el-button type="primary" class="ml-5">导入 <i class="el-icon-bottom"></i></el-button>
      </el-upload>
      <el-button type="primary" @click="exp" class="ml-5">导出 <i class="el-icon-top"></i></el-button> -->
    </div>

    <el-table :data="tableData" border stripe :header-cell-class-name="'headerBg'"  @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55"></el-table-column>
      <el-table-column prop="id" label="ID" width="80" sortable></el-table-column>
      <el-table-column prop="name" label="名称"></el-table-column>
      <el-table-column prop="price" label="单价"></el-table-column>
      <el-table-column prop="store" label="库存"></el-table-column>
      <el-table-column prop="unit" label="单位"></el-table-column>
      <el-table-column label="图片"><template slot-scope="scope"><el-image style="width: 100px; height: 100px" :src="scope.row.img" :preview-src-list="[scope.row.img]"></el-image></template></el-table-column>
      <el-table-column label="购买"  width="180" align="center">
        <template v-slot="scope">
          <el-button type="primary" @click="buy(scope.row.id)">购 买</el-button>
        </template>
      </el-table-column>
      <el-table-column label="操作"  width="180" align="center">
        <template slot-scope="scope">
          <el-button type="success" @click="handleEdit(scope.row)">编辑 <i class="el-icon-edit"></i></el-button>
          <el-popconfirm
              class="ml-5"
              confirm-button-text='确定'
              cancel-button-text='我再想想'
              icon="el-icon-info"
              icon-color="red"
              title="您确定删除吗？"
              @confirm="del(scope.row.id)"
          >
            <el-button type="danger" slot="reference">删除 <i class="el-icon-remove-outline"></i></el-button>
          </el-popconfirm>
        </template>
      </el-table-column>
    </el-table>
    <div style="padding: 10px 0">
      <el-pagination
          @size-change="handleSizeChange"
          @current-change="handleCurrentChange"
          :current-page="pageNum"
          :page-sizes="[2, 5, 10, 20]"
          :page-size="pageSize"
          layout="total, sizes, prev, pager, next, jumper"
          :total="total">
      </el-pagination>
    </div>

    <el-dialog title="信息" :visible.sync="dialogFormVisible" width="30%" :close-on-click-modal="false">
      <el-form label-width="100px" size="small" style="width: 90%">
        <el-form-item label="名称">
          <el-input v-model="form.name" autocomplete="off"></el-input>
        </el-form-item>
        <el-form-item label="单价">
          <el-input v-model="form.price" autocomplete="off"></el-input>
        </el-form-item>
        <el-form-item label="库存">
          <el-input v-model="form.store" autocomplete="off"></el-input>
        </el-form-item>
        <el-form-item label="单位">
          <el-input v-model="form.unit" autocomplete="off"></el-input>
        </el-form-item>
        <el-form-item label="封面">
          <el-upload action="http://localhost:9090/file/upload" ref="img" :on-success="handleImgUploadSuccess">
            <el-button size="small" type="primary">点击上传</el-button>
          </el-upload>
        </el-form-item>

      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button @click="dialogFormVisible = false">取 消</el-button>
        <el-button type="primary" @click="save">确 定</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
export default {
  name: "Goods",
  data() {
    return {
      tableData: [],
      total: 0,
      pageNum: 1,
      pageSize: 10,
      name: "",
      form: {},
      dialogFormVisible: false,
      multipleSelection: [],
      user: localStorage.getItem("user") ? JSON.parse(localStorage.getItem("user")) : {}
    }
  },
  created() {
    this.load()
  },
  methods: {
    buy(goodsId) {
      this.request.post("/orders/" +  goodsId + "/" + 1).then(res => {
        if (res.code === '200') {
          this.$message.success("购买成功，请前往订单页面支付")
        } else {
          this.$message.error(res.msg)
        }
      })
    },
    load() {
      this.request.get("/goods/page", {
        params: {
          pageNum: this.pageNum,
          pageSize: this.pageSize,
          name: this.name,
        }
      }).then(res => {
        this.tableData = res.data.records
        this.total = res.data.total
      })
    },
    save() {
      this.request.post("/goods", this.form).then(res => {
        if (res.code === '200') {
          this.$message.success("保存成功")
          this.dialogFormVisible = false
          this.load()
        } else {
          this.$message.error("保存失败")
        }
      })
    },
    handleAdd() {
      this.dialogFormVisible = true
      this.form = {}
      this.$nextTick(() => {
        if(this.$refs.img) {
           this.$refs.img.clearFiles();
         }
         if(this.$refs.file) {
          this.$refs.file.clearFiles();
         }
      })
    },
    handleEdit(row) {
      this.form = JSON.parse(JSON.stringify(row))
      this.dialogFormVisible = true
       this.$nextTick(() => {
         if(this.$refs.img) {
           this.$refs.img.clearFiles();
         }
         if(this.$refs.file) {
          this.$refs.file.clearFiles();
         }
       })
    },
    del(id) {
      this.request.delete("/goods/" + id).then(res => {
        if (res.code === '200') {
          this.$message.success("删除成功")
          this.load()
        } else {
          this.$message.error("删除失败")
        }
      })
    },
    handleSelectionChange(val) {
      console.log(val)
      this.multipleSelection = val
    },
    delBatch() {
      if (!this.multipleSelection.length) {
        this.$message.error("请选择需要删除的数据")
        return
      }
      let ids = this.multipleSelection.map(v => v.id)  // [{}, {}, {}] => [1,2,3]
      this.request.post("/goods/del/batch", ids).then(res => {
        if (res.code === '200') {
          this.$message.success("批量删除成功")
          this.load()
        } else {
          this.$message.error("批量删除失败")
        }
      })
    },
    reset() {
      this.name = ""
      this.load()
    },
    handleSizeChange(pageSize) {
      console.log(pageSize)
      this.pageSize = pageSize
      this.load()
    },
    handleCurrentChange(pageNum) {
      console.log(pageNum)
      this.pageNum = pageNum
      this.load()
    },
    handleFileUploadSuccess(res) {
      this.form.file = res
    },
    handleImgUploadSuccess(res) {
      this.form.img = res
    },
    download(url) {
      window.open(url)
    },
    exp() {
      window.open("http://localhost:9090/goods/export")
    },
    handleExcelImportSuccess() {
      this.$message.success("导入成功")
      this.load()
    }
  }
}
</script>

<style>
.headerBg {
  background: #eee!important;
}
</style>

Orders.vue

<template>
  <div>
    <div style="margin: 10px 0">
      <el-input style="width: 200px" placeholder="请输入名称" suffix-icon="el-icon-search" v-model="name"></el-input>
<!--      <el-input style="width: 200px" placeholder="请输入" suffix-icon="el-icon-message" class="ml-5" v-model="email"></el-input>-->
<!--      <el-input style="width: 200px" placeholder="请输入" suffix-icon="el-icon-position" class="ml-5" v-model="address"></el-input>-->
      <el-button class="ml-5" type="primary" @click="load">搜索</el-button>
      <el-button type="warning" @click="reset">重置</el-button>
    </div>

    <div style="margin: 10px 0">
      <el-button type="primary" @click="handleAdd">新增 <i class="el-icon-circle-plus-outline"></i></el-button>
      <el-popconfirm
          class="ml-5"
          confirm-button-text='确定'
          cancel-button-text='我再想想'
          icon="el-icon-info"
          icon-color="red"
          title="您确定批量删除这些数据吗？"
          @confirm="delBatch"
      >
        <el-button type="danger" slot="reference">批量删除 <i class="el-icon-remove-outline"></i></el-button>
      </el-popconfirm>
      <!-- <el-upload action="http://localhost:9090/orders/import" :show-file-list="false" accept="xlsx" :on-success="handleExcelImportSuccess" style="display: inline-block">
        <el-button type="primary" class="ml-5">导入 <i class="el-icon-bottom"></i></el-button>
      </el-upload>
      <el-button type="primary" @click="exp" class="ml-5">导出 <i class="el-icon-top"></i></el-button> -->
    </div>

    <el-table :data="tableData" border stripe :header-cell-class-name="'headerBg'"  @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55"></el-table-column>
      <el-table-column prop="id" label="ID" width="80" sortable></el-table-column>
      <el-table-column prop="no" label="订单编号"></el-table-column>
      <el-table-column prop="name" label="名称"></el-table-column>
      <el-table-column prop="time" label="订单时间"></el-table-column>
      <el-table-column prop="state" label="支付状态"></el-table-column>
      <el-table-column prop="total" label="订单总价"></el-table-column>
      <el-table-column prop="paymentTime" label="支付时间"></el-table-column>
      <el-table-column prop="alipayNo" label="支付宝宝流水号"></el-table-column>
      <el-table-column prop="returnTime" label="退款时间"></el-table-column>
      <el-table-column label="支付"  width="180" align="center">
        <template v-slot="scope">
          <el-button type="primary" @click="pay(scope.row)" :disabled="scope.row.state !== '待支付'">支 付</el-button>
          <el-button type="danger" @click="returnPay(scope.row)" :disabled="scope.row.state !== '已支付'">退款</el-button>
        </template>
      </el-table-column>
      <el-table-column label="操作"  width="180" align="center">
        <template slot-scope="scope">
          <el-button type="success" @click="handleEdit(scope.row)">编辑 <i class="el-icon-edit"></i></el-button>
          <el-popconfirm
              class="ml-5"
              confirm-button-text='确定'
              cancel-button-text='我再想想'
              icon="el-icon-info"
              icon-color="red"
              title="您确定删除吗？"
              @confirm="del(scope.row.id)"
          >
            <el-button type="danger" slot="reference">删除 <i class="el-icon-remove-outline"></i></el-button>
          </el-popconfirm>
        </template>
      </el-table-column>
    </el-table>
    <div style="padding: 10px 0">
      <el-pagination
          @size-change="handleSizeChange"
          @current-change="handleCurrentChange"
          :current-page="pageNum"
          :page-sizes="[2, 5, 10, 20]"
          :page-size="pageSize"
          layout="total, sizes, prev, pager, next, jumper"
          :total="total">
      </el-pagination>
    </div>

    <el-dialog title="信息" :visible.sync="dialogFormVisible" width="30%" :close-on-click-modal="false">
      <el-form label-width="100px" size="small" style="width: 90%">
        <el-form-item label="订单编号">
          <el-input v-model="form.no" autocomplete="off"></el-input>
        </el-form-item>
        <el-form-item label="名称">
          <el-input v-model="form.name" autocomplete="off"></el-input>
        </el-form-item>
        <el-form-item label="订单时间">
          <el-date-picker v-model="form.time" type="datetime" value-format="yyyy-MM-dd HH:mm:ss" placeholder="选择日期时间"></el-date-picker>
        </el-form-item>
        <el-form-item label="支付状态">
          <el-input v-model="form.state" autocomplete="off"></el-input>
        </el-form-item>
        <el-form-item label="订单总价">
          <el-input v-model="form.total" autocomplete="off"></el-input>
        </el-form-item>

      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button @click="dialogFormVisible = false">取 消</el-button>
        <el-button type="primary" @click="save">确 定</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
export default {
  name: "Orders",
  data() {
    return {
      tableData: [],
      total: 0,
      pageNum: 1,
      pageSize: 10,
      name: "",
      form: {},
      dialogFormVisible: false,
      multipleSelection: [],
      user: localStorage.getItem("user") ? JSON.parse(localStorage.getItem("user")) : {}
    }
  },
  created() {
    this.load()
  },
  methods: {
    pay(row) {
      const url = `http://localhost:9090/alipay/pay?subject=${row.name}&traceNo=${row.no}&totalAmount=${row.total}`
      window.open(url);  //  得到一个url，这个url就是支付宝支付的界面url, 新窗口打开这个url就可以了
    },
    returnPay(row) {
      const url = `http://localhost:9090/alipay/return?totalAmount=${row.total}&alipayTraceNo=${row.alipayNo}&traceNo=${row.no}`
      this.request.get(url).then(res => {
        if(res.code === '200') {
          this.$message.success("退款成功")
        }  else {
          this.$message.error("退款失败")
        }
        this.load()
      })
    },
    load() {
      this.request.get("/orders/page", {
        params: {
          pageNum: this.pageNum,
          pageSize: this.pageSize,
          name: this.name,
        }
      }).then(res => {
        this.tableData = res.data.records
        this.total = res.data.total
      })
    },
    save() {
      this.request.post("/orders", this.form).then(res => {
        if (res.code === '200') {
          this.$message.success("保存成功")
          this.dialogFormVisible = false
          this.load()
        } else {
          this.$message.error("保存失败")
        }
      })
    },
    handleAdd() {
      this.dialogFormVisible = true
      this.form = {}
      this.$nextTick(() => {
        if(this.$refs.img) {
           this.$refs.img.clearFiles();
         }
         if(this.$refs.file) {
          this.$refs.file.clearFiles();
         }
      })
    },
    handleEdit(row) {
      this.form = JSON.parse(JSON.stringify(row))
      this.dialogFormVisible = true
       this.$nextTick(() => {
         if(this.$refs.img) {
           this.$refs.img.clearFiles();
         }
         if(this.$refs.file) {
          this.$refs.file.clearFiles();
         }
       })
    },
    del(id) {
      this.request.delete("/orders/" + id).then(res => {
        if (res.code === '200') {
          this.$message.success("删除成功")
          this.load()
        } else {
          this.$message.error("删除失败")
        }
      })
    },
    handleSelectionChange(val) {
      console.log(val)
      this.multipleSelection = val
    },
    delBatch() {
      if (!this.multipleSelection.length) {
        this.$message.error("请选择需要删除的数据")
        return
      }
      let ids = this.multipleSelection.map(v => v.id)  // [{}, {}, {}] => [1,2,3]
      this.request.post("/orders/del/batch", ids).then(res => {
        if (res.code === '200') {
          this.$message.success("批量删除成功")
          this.load()
        } else {
          this.$message.error("批量删除失败")
        }
      })
    },
    reset() {
      this.name = ""
      this.load()
    },
    handleSizeChange(pageSize) {
      console.log(pageSize)
      this.pageSize = pageSize
      this.load()
    },
    handleCurrentChange(pageNum) {
      console.log(pageNum)
      this.pageNum = pageNum
      this.load()
    },
    handleFileUploadSuccess(res) {
      this.form.file = res
    },
    handleImgUploadSuccess(res) {
      this.form.img = res
    },
    download(url) {
      window.open(url)
    },
    exp() {
      window.open("http://localhost:9090/orders/export")
    },
    handleExcelImportSuccess() {
      this.$message.success("导入成功")
      this.load()
    }
  }
}
</script>

<style>
.headerBg {
  background: #eee!important;
}
</style>

版权说明 : 本文为转载文章, 版权归原作者所有 版权申明

原文链接 : https://lebron.blog.csdn.net/article/details/125669452

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