优化

src/sdk-table.js

@@ -64,7 +64,7 @@ function table () {
     this.getData = function () {
         let rtns = [];//定义返回值
         if (!_isVerified) return null;//如果还没通过验证不返回数据
-        let rowIndex = 0;
+        let rowIndex = 1;
         while (true) {
             let result = {}
             this.cells.forEach(cell => cell.getData(result, rowIndex));
@@ -123,13 +123,13 @@ function cell (xpath, name = "", type = "", title = "") {
      */
     this.isExist = function () {
         let existCount = 0;
-        let _tableXpathArrays = [..._tableXpathArray]; //深拷贝，值修改不影响原数组
-        let _relativeXpathArrays = [..._relativeXpathArray];//深拷贝，值修改不影响原数组
-        _tableXpathArrays = _tableXpathArray.join('/')
-        _relativeXpathArrays = _relativeXpathArray.join('/')
-        for (let i = 0; i < 3; i++) {
+        // let _tableXpathArrays = [..._tableXpathArray]; //深拷贝，值修改不影响原数组
+        // let _relativeXpathArrays = [..._relativeXpathArray];//深拷贝，值修改不影响原数组
+       let _tableXpathArrays = _tableXpathArray.join('/')
+       let _relativeXpathArrays = _relativeXpathArray.join('/')
+        for (let i = 1; i < 3; i++) {
             // 验证是否能找到元素
-            let _xpath = _tableXpathArrays + '[' + (i + 1) + ']' + '/' + _relativeXpathArrays;
+            let _xpath = _tableXpathArrays + '[' + i + ']' + '/' + _relativeXpathArrays;
             let result = document.evaluate(_xpath, document, null, XPathResult.FIRST_ORDERED_NODE_TYPE, null);
             if (!!result.singleNodeValue) {
                 existCount++;
@@ -148,7 +148,7 @@ function cell (xpath, name = "", type = "", title = "") {
      * @param {int} index 索引号
      */
     this.getData = function (result, index) {
-        let realXpath = this.tableXpath + "[" + (index + 1) + "]" + '/' + this.relativeXpath;
+        let realXpath = this.tableXpath + "[" + index + "]" + '/' + this.relativeXpath;
         let results = document.evaluate(realXpath, document, null, XPathResult.FIRST_ORDERED_NODE_TYPE, null);
         if (!!results.singleNodeValue) {
             // 后续处理type类型事件