jQuery预约步骤分步进度条代码

代码说明：

说明：  制作，填写预约表单步骤分步代码，有填写申请表、上传资料、待确认、已确认、预约完成等预约步骤内容，有上一步、下一步、跳到第二步、跳到第三步等按钮链接(Making, filling in the step-by-step code of the reservation form, including filling in the application form, uploading information, waiting for confirmation, confirmation, completion of the reservation, etc. There are button links such as the previous step, the next step, jumping to the second step, jumping to the third step, etc.)