总结：安装包损坏，重新搜索下载。手机内存不足，清理一下手机重新安装app版本与手机系统不兼容，找到历史版本测试安装。
1、安装时候最后弹出解析包似乎已损坏，如下图所示
/iknow-pic.cdn.bcebos.com/838ba61ea8d3fd1f4caa004d3f4e251f95ca5f21"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/838ba61ea8d3fd1f4caa004d3f4e251f95ca5f21?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="https://iknow-pic.cdn.bcebos.com/838ba61ea8d3fd1f4caa004d3f4e251f95ca5f21"/>
2、这种错误首先是下载的安装包丢包损坏，可以在商店重新搜索下载，如下图所示
/iknow-pic.cdn.bcebos.com/377adab44aed2e73e14a245b8801a18b87d6fa22"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/377adab44aed2e73e14a245b8801a18b87d6fa22?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="https://iknow-pic.cdn.bcebos.com/377adab44aed2e73e14a245b8801a18b87d6fa22"/>
3、商店下载后直接安装，如下图所示
/iknow-pic.cdn.bcebos.com/d4628535e5dde71173a6e181a8efce1b9d166155"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/d4628535e5dde71173a6e181a8efce1b9d166155?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="https://iknow-pic.cdn.bcebos.com/d4628535e5dde71173a6e181a8efce1b9d166155"/>
4、看到权限开关界面就是安装成功了，如下图所示
/iknow-pic.cdn.bcebos.com/0eb30f2442a7d9338bdf4604a24bd11373f00155"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/0eb30f2442a7d9338bdf4604a24bd11373f00155?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="https://iknow-pic.cdn.bcebos.com/0eb30f2442a7d9338bdf4604a24bd11373f00155"/>
5、还有一种情况是手机内存太低，安装包无法顺利展开，点击清理下手机内存，如下图所示
/iknow-pic.cdn.bcebos.com/a1ec08fa513d2697d571aa2a5afbb2fb4316d823"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/a1ec08fa513d2697d571aa2a5afbb2fb4316d823?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="https://iknow-pic.cdn.bcebos.com/a1ec08fa513d2697d571aa2a5afbb2fb4316d823"/>
6、可以清理的app勾选，点击完成，如下图所示
/iknow-pic.cdn.bcebos.com/cb8065380cd79123532a3603a2345982b3b780fb"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/cb8065380cd79123532a3603a2345982b3b780fb?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="https://iknow-pic.cdn.bcebos.com/cb8065380cd79123532a3603a2345982b3b780fb"/>
7、清理完成，重新安装即可，如下图所示
/iknow-pic.cdn.bcebos.com/54fbb2fb43166d22ddb2b7e3492309f79152d284"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/54fbb2fb43166d22ddb2b7e3492309f79152d284?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="https://iknow-pic.cdn.bcebos.com/54fbb2fb43166d22ddb2b7e3492309f79152d284"/>
注意事项：
可以把多个文件压缩成一个压缩包，此功能在发送邮件时用处比较大，因为邮件附件多个文件通常要一个个的上传，把多个文件压缩成一个压缩包后就可以完成一次上传了；
可以把一个大文件分解压缩成多个小压缩包，此功能在文件拷贝中作用比较大，比如所你有个300M的文件需要拷贝到别的电脑中，而你的U盘只有256M，这时候你就可以用压缩软件把文件分成两个150M的压缩包然后分别拷贝就行了；
此外部分软件如WinRAR可以实现对文件的压缩保密保护，就是在形成压缩包的时候添加解压密码，这样生成的压缩包别人没有密码是无法打开的，可以起到一定的文件保密作用。
-
官方服务
- 官方网站
- 官方网站
