带文字的进度条，请放心使用。 带文字的进度条，请放心使用。-Progress bar with text, please rest assured to use. Progress bar with text, please rest assured to use.

你好，当你看到这个文件以后你会大吃一惊，这个文件有很好的参考性，为你以后的代码保驾护航。-Hello, when you see this file later you will be surprised that this file has a good reference for the rest of your code escort.