Add e.preventDefault() to prevent default browser response to current events

[2dengyu2]

1. 在dragVerify.vue中的dragStart方法中添加了一行e.preventDefault && e.preventDefault()以阻止浏览器对滑动的默认响应，并更新了版本号为1.0.7 In the dragStart method of dragVerify.vue, a line e.preventDefault && e.preventDefault() was added to prevent the default response of browsers to sliding, and the version number was updated to 1.0.7.
2. 除上述改动外对代码进行了简单的格式化，并在Readme.md中追加了修改 In addition to the above changes, the code was simply formatted and modified in Readme.md