采购合同查询：新增扫码二维码显示详情

src/views/PurchasingCenter/PurchaseContractSearch/index.vue

@@ -239,11 +239,8 @@ export default {
   created() {
     this.fetchData()
   },
-  mounted() {
-    this.useqrcode()
-  },
   methods: {
-    useqrcode() {
+    useqrcode(contractNum) {
       const opts = {
         errorCorrectionLevel: 'H',
         type: 'image/jpeg',
@@ -251,7 +248,8 @@ export default {
           quality: 0.3
         }
       }
-      QRCode.toDataURL('知道这是啥吗你就扫', opts, function(err, url) {
+      const str = 'http://192.168.1.109:8022/searchContract.html?contractNum=' + contractNum
+      QRCode.toDataURL(str, opts, function(err, url) {
         if (err) throw err
         const img = document.getElementById('img')
         img.src = url
@@ -260,7 +258,6 @@ export default {
     searchPic() {
       // 读取图片时，查找合同流水号，获取其下所有图片id，根据拼接成的路径，查询图片显示出来。
       searchFile(this.contract).then(response => {
-        console.log(response.data)
         if (response.data.length !== 0) {
           this.searchView = 'http://localhost:8022/Img/' + response.data[0].文件名
         } else {
@@ -335,6 +332,7 @@ export default {
       this.searchTable1()
     },
     searchTable2(row) {
+      this.useqrcode(row.采购合同流水号)
       this.textarea = row.合同文本
       this.supplier = row.供应商名称
       this.contract = row.采购合同编号