用了TNMHTTP组件得到文本文件的正文然后以字符串形式分析格式将其中的信息分离，可以得到版本，下载地址，更新日期等信息，你可以自己增加更多，程序作相应的调整就行了-TNMHTTP components used to be a text file with the text string then to the analysis of the format in which the information will be separate versions can be downloaded addresses, updated information, etc. You can add more, procedures adjusted accordingly on the line