在使用wget命令在服务器上下载nuscenes数据集的时候，出现了403的错误
查了一些博客说是wget命令后面的网址有问题
想到自己实在google浏览器上复制的下载网址，步骤有点麻烦，要f12打开开发者模式，可能中途复制的有错误。
尝试使用mac自带的safari浏览器可以更方便地复制网址，过程如下：
1.用safari浏览器打开nuscenes数据集下载网址
https://www.nuscenes.org/download#https://www.nuscenes.org/download#
没有注册自己注册再登录就可以
2.拉到网址最下面（因为我要下载的是完整的数据集，要下载别的数据集也同理）
可以看到我们要下载的完整的trainval数据集被分成了十个部分
3.点击Asia的下载链接（以part1为例）
4.点击浏览器右上角的下载键可以看到当前下载项
5.右键点击下载项（mac里是两指轻点）会出现拷贝地址选项，点击即可复制
6.可以看到我们拷贝过来了文件的下载地址，但是这个地址或许也会随时间变动，要下载的时候可以重新重复上述步骤。下面附一下nuscene数据集现在的下载网址和命令
wget -c -O v1.0-test_blobs.tgz "https://s3.ap-southeast-1.amazonaws.com/asia.data.nuscenes.org/public/v1.0/v1.0-test_blobs.tgz?AWSAccessKeyId=ASIA6RIK4RRMDYVGMZYO&Signature=As9G%2BZtxlIPMoIrqt3%2BAj4MLNu4%3D&x-amz-security-token=IQoJb3JpZ2luX2VjEO%2F%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FwEaCXVzLWVhc3QtMSJHMEUCIFfQp4VzS%2BlW3yjB%2BBYDnuEaSj2RecSPAGHNHmkUT9KQAiEA65cQcW2S9wcz5CdZ2eoelEzMU71suZatfSn3vk%2Fj8MUq%2FQII6P%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FARADGgw5OTkxMzk2MDk2ODgiDJ9vGX5GVAeeFSKIWirRAvsVEn6WFDAY9RAdsyFuhiHWAV1jSiaY7UbtD5se%2BGUvP6i9oVqZzhCHDkzsx39PbJ7EcFSx8Z0aWvXNwqKN9Zd17jCDbA34dzInk10%2Bw9gZ%2Fa%2BiqWE%2BuBGbGgPR2npoF6qFiIGBF2JZP4UOrYoV0LrbnFgkDAyOqtBXfbZtVSaSkhCGMmtD5CNJgcUmBCvdeE65CcXNahFxhGpWAr%2BV0MWOpHXze5RwXc3%2FlhhICROLc9kD602apTSoq69j38YNV7WZnukntg90wWHwXuVtyvBtPO2hjKoonSqafOvbPiNwPek2RDRGG8leHAevzjGMWR8Vy1jaMe9SWAukrCH%2BU0nzyBE0txEXcgJ87w%2BrgnpMZ%2B2Z1P%2FZKCTtDPMAOfzvLdYCCHSzuSpeYpAyUPDj4LSOu5sljAjQBvd9Fa%2BTfLHFAMAGQLwMgbd3JX72UBroJUsw%2BOvMmwY6ngHkMiPkXGricNhCslRJVG9fkJIsiuyWRjyvQUcf7iYbmKL5S0K8Uqwj0RnVCBdqoHnnKiriyTjtn8e8whdEuE4sSfaY14%2BelQ8%2BlLTfBTzU7L2%2BNYOoI1JVHf%2BheJODQ5Fxb%2FOOx9yhzZqBdYYdequBgP8CliU2GwSMZhqWlGuQQtwxUFecTJ0TnQhhO7%2BqvNEs9ybkJgjhm6%2FAUsJMHA%3D%3D&Expires=1668926848"
wget -c -O v1.0-trainval01_blobs.tar "https://s3.ap-southeast-1.amazonaws.com/asia.data.nuscenes.org/public/v1.0/v1.0-trainval01_blobs.tgz?AWSAccessKeyId=ASIA6RIK4RRMDYVGMZYO&Signature=KPeG4XB%2BOaUJNwnnZKSVc%2BCb%2Bcw%3D&x-amz-security-token=IQoJb3JpZ2luX2VjEO%2F%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FwEaCXVzLWVhc3QtMSJHMEUCIFfQp4VzS%2BlW3yjB%2BBYDnuEaSj2RecSPAGHNHmkUT9KQAiEA65cQcW2S9wcz5CdZ2eoelEzMU71suZatfSn3vk%2Fj8MUq%2FQII6P%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FARADGgw5OTkxMzk2MDk2ODgiDJ9vGX5GVAeeFSKIWirRAvsVEn6WFDAY9RAdsyFuhiHWAV1jSiaY7UbtD5se%2BGUvP6i9oVqZzhCHDkzsx39PbJ7EcFSx8Z0aWvXNwqKN9Zd17jCDbA34dzInk10%2Bw9gZ%2Fa%2BiqWE%2BuBGbGgPR2npoF6qFiIGBF2JZP4UOrYoV0LrbnFgkDAyOqtBXfbZtVSaSkhCGMmtD5CNJgcUmBCvdeE65CcXNahFxhGpWAr%2BV0MWOpHXze5RwXc3%2FlhhICROLc9kD602apTSoq69j38YNV7WZnukntg90wWHwXuVtyvBtPO2hjKoonSqafOvbPiNwPek2RDRGG8leHAevzjGMWR8Vy1jaMe9SWAukrCH%2BU0nzyBE0txEXcgJ87w%2BrgnpMZ%2B2Z1P%2FZKCTtDPMAOfzvLdYCCHSzuSpeYpAyUPDj4LSOu5sljAjQBvd9Fa%2BTfLHFAMAGQLwMgbd3JX72UBroJUsw%2BOvMmwY6ngHkMiPkXGricNhCslRJVG9fkJIsiuyWRjyvQUcf7iYbmKL5S0K8Uqwj0RnVCBdqoHnnKiriyTjtn8e8whdEuE4sSfaY14%2BelQ8%2BlLTfBTzU7L2%2BNYOoI1JVHf%2BheJODQ5Fxb%2FOOx9yhzZqBdYYdequBgP8CliU2GwSMZhqWlGuQQtwxUFecTJ0TnQhhO7%2BqvNEs9ybkJgjhm6%2FAUsJMHA%3D%3D&Expires=1668927705"
wget -c -O v1.0-trainval02_blobs.tar "https://s3.ap-southeast-1.amazonaws.com/asia.data.nuscenes.org/public/v1.0/v1.0-trainval02_blobs.tgz?AWSAccessKeyId=ASIA6RIK4RRMDYVGMZYO&Signature=Lk%2FY8K3KGiPfG4oL3U2Vcx6yK7g%3D&x-amz-security-token=IQoJb3JpZ2luX2VjEO%2F%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FwEaCXVzLWVhc3QtMSJHMEUCIFfQp4VzS%2BlW3yjB%2BBYDnuEaSj2RecSPAGHNHmkUT9KQAiEA65cQcW2S9wcz5CdZ2eoelEzMU71suZatfSn3vk%2Fj8MUq%2FQII6P%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FARADGgw5OTkxMzk2MDk2ODgiDJ9vGX5GVAeeFSKIWirRAvsVEn6WFDAY9RAdsyFuhiHWAV1jSiaY7UbtD5se%2BGUvP6i9oVqZzhCHDkzsx39PbJ7EcFSx8Z0aWvXNwqKN9Zd17jCDbA34dzInk10%2Bw9gZ%2Fa%2BiqWE%2BuBGbGgPR2npoF6qFiIGBF2JZP4UOrYoV0LrbnFgkDAyOqtBXfbZtVSaSkhCGMmtD5CNJgcUmBCvdeE65CcXNahFxhGpWAr%2BV0MWOpHXze5RwXc3%2FlhhICROLc9kD602apTSoq69j38YNV7WZnukntg90wWHwXuVtyvBtPO2hjKoonSqafOvbPiNwPek2RDRGG8leHAevzjGMWR8Vy1jaMe9SWAukrCH%2BU0nzyBE0txEXcgJ87w%2BrgnpMZ%2B2Z1P%2FZKCTtDPMAOfzvLdYCCHSzuSpeYpAyUPDj4LSOu5sljAjQBvd9Fa%2BTfLHFAMAGQLwMgbd3JX72UBroJUsw%2BOvMmwY6ngHkMiPkXGricNhCslRJVG9fkJIsiuyWRjyvQUcf7iYbmKL5S0K8Uqwj0RnVCBdqoHnnKiriyTjtn8e8whdEuE4sSfaY14%2BelQ8%2BlLTfBTzU7L2%2BNYOoI1JVHf%2BheJODQ5Fxb%2FOOx9yhzZqBdYYdequBgP8CliU2GwSMZhqWlGuQQtwxUFecTJ0TnQhhO7%2BqvNEs9ybkJgjhm6%2FAUsJMHA%3D%3D&Expires=1668927836"
wget -c -O v1.0-trainval03_blobs.tar "https://s3.ap-southeast-1.amazonaws.com/asia.data.nuscenes.org/public/v1.0/v1.0-trainval03_blobs.tgz?AWSAccessKeyId=ASIA6RIK4RRMDYVGMZYO&Signature=5Lh6ZKqLL%2FG5%2FVoDWm2OS6%2FL8y0%3D&x-amz-security-token=IQoJb3JpZ2luX2VjEO%2F%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FwEaCXVzLWVhc3QtMSJHMEUCIFfQp4VzS%2BlW3yjB%2BBYDnuEaSj2RecSPAGHNHmkUT9KQAiEA65cQcW2S9wcz5CdZ2eoelEzMU71suZatfSn3vk%2Fj8MUq%2FQII6P%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FARADGgw5OTkxMzk2MDk2ODgiDJ9vGX5GVAeeFSKIWirRAvsVEn6WFDAY9RAdsyFuhiHWAV1jSiaY7UbtD5se%2BGUvP6i9oVqZzhCHDkzsx39PbJ7EcFSx8Z0aWvXNwqKN9Zd17jCDbA34dzInk10%2Bw9gZ%2Fa%2BiqWE%2BuBGbGgPR2npoF6qFiIGBF2JZP4UOrYoV0LrbnFgkDAyOqtBXfbZtVSaSkhCGMmtD5CNJgcUmBCvdeE65CcXNahFxhGpWAr%2BV0MWOpHXze5RwXc3%2FlhhICROLc9kD602apTSoq69j38YNV7WZnukntg90wWHwXuVtyvBtPO2hjKoonSqafOvbPiNwPek2RDRGG8leHAevzjGMWR8Vy1jaMe9SWAukrCH%2BU0nzyBE0txEXcgJ87w%2BrgnpMZ%2B2Z1P%2FZKCTtDPMAOfzvLdYCCHSzuSpeYpAyUPDj4LSOu5sljAjQBvd9Fa%2BTfLHFAMAGQLwMgbd3JX72UBroJUsw%2BOvMmwY6ngHkMiPkXGricNhCslRJVG9fkJIsiuyWRjyvQUcf7iYbmKL5S0K8Uqwj0RnVCBdqoHnnKiriyTjtn8e8whdEuE4sSfaY14%2BelQ8%2BlLTfBTzU7L2%2BNYOoI1JVHf%2BheJODQ5Fxb%2FOOx9yhzZqBdYYdequBgP8CliU2GwSMZhqWlGuQQtwxUFecTJ0TnQhhO7%2BqvNEs9ybkJgjhm6%2FAUsJMHA%3D%3D&Expires=1668927907"
wget -c -O v1.0-trainval04_blobs.tar "https://s3.ap-southeast-1.amazonaws.com/asia.data.nuscenes.org/public/v1.0/v1.0-trainval04_blobs.tgz?AWSAccessKeyId=ASIA6RIK4RRMDYVGMZYO&Signature=2Lu%2FOrMXbuyy0mLeV23Dn3B5QXg%3D&x-amz-security-token=IQoJb3JpZ2luX2VjEO%2F%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FwEaCXVzLWVhc3QtMSJHMEUCIFfQp4VzS%2BlW3yjB%2BBYDnuEaSj2RecSPAGHNHmkUT9KQAiEA65cQcW2S9wcz5CdZ2eoelEzMU71suZatfSn3vk%2Fj8MUq%2FQII6P%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FARADGgw5OTkxMzk2MDk2ODgiDJ9vGX5GVAeeFSKIWirRAvsVEn6WFDAY9RAdsyFuhiHWAV1jSiaY7UbtD5se%2BGUvP6i9oVqZzhCHDkzsx39PbJ7EcFSx8Z0aWvXNwqKN9Zd17jCDbA34dzInk10%2Bw9gZ%2Fa%2BiqWE%2BuBGbGgPR2npoF6qFiIGBF2JZP4UOrYoV0LrbnFgkDAyOqtBXfbZtVSaSkhCGMmtD5CNJgcUmBCvdeE65CcXNahFxhGpWAr%2BV0MWOpHXze5RwXc3%2FlhhICROLc9kD602apTSoq69j38YNV7WZnukntg90wWHwXuVtyvBtPO2hjKoonSqafOvbPiNwPek2RDRGG8leHAevzjGMWR8Vy1jaMe9SWAukrCH%2BU0nzyBE0txEXcgJ87w%2BrgnpMZ%2B2Z1P%2FZKCTtDPMAOfzvLdYCCHSzuSpeYpAyUPDj4LSOu5sljAjQBvd9Fa%2BTfLHFAMAGQLwMgbd3JX72UBroJUsw%2BOvMmwY6ngHkMiPkXGricNhCslRJVG9fkJIsiuyWRjyvQUcf7iYbmKL5S0K8Uqwj0RnVCBdqoHnnKiriyTjtn8e8whdEuE4sSfaY14%2BelQ8%2BlLTfBTzU7L2%2BNYOoI1JVHf%2BheJODQ5Fxb%2FOOx9yhzZqBdYYdequBgP8CliU2GwSMZhqWlGuQQtwxUFecTJ0TnQhhO7%2BqvNEs9ybkJgjhm6%2FAUsJMHA%3D%3D&Expires=1668927840"
wget -c -O v1.0-trainval05_blobs.tar "https://s3.ap-southeast-1.amazonaws.com/asia.data.nuscenes.org/public/v1.0/v1.0-trainval05_blobs.tgz?AWSAccessKeyId=ASIA6RIK4RRMDYVGMZYO&Signature=E7cLnptE8gfYnB5BjOlsTe7lJPY%3D&x-amz-security-token=IQoJb3JpZ2luX2VjEO%2F%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FwEaCXVzLWVhc3QtMSJHMEUCIFfQp4VzS%2BlW3yjB%2BBYDnuEaSj2RecSPAGHNHmkUT9KQAiEA65cQcW2S9wcz5CdZ2eoelEzMU71suZatfSn3vk%2Fj8MUq%2FQII6P%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FARADGgw5OTkxMzk2MDk2ODgiDJ9vGX5GVAeeFSKIWirRAvsVEn6WFDAY9RAdsyFuhiHWAV1jSiaY7UbtD5se%2BGUvP6i9oVqZzhCHDkzsx39PbJ7EcFSx8Z0aWvXNwqKN9Zd17jCDbA34dzInk10%2Bw9gZ%2Fa%2BiqWE%2BuBGbGgPR2npoF6qFiIGBF2JZP4UOrYoV0LrbnFgkDAyOqtBXfbZtVSaSkhCGMmtD5CNJgcUmBCvdeE65CcXNahFxhGpWAr%2BV0MWOpHXze5RwXc3%2FlhhICROLc9kD602apTSoq69j38YNV7WZnukntg90wWHwXuVtyvBtPO2hjKoonSqafOvbPiNwPek2RDRGG8leHAevzjGMWR8Vy1jaMe9SWAukrCH%2BU0nzyBE0txEXcgJ87w%2BrgnpMZ%2B2Z1P%2FZKCTtDPMAOfzvLdYCCHSzuSpeYpAyUPDj4LSOu5sljAjQBvd9Fa%2BTfLHFAMAGQLwMgbd3JX72UBroJUsw%2BOvMmwY6ngHkMiPkXGricNhCslRJVG9fkJIsiuyWRjyvQUcf7iYbmKL5S0K8Uqwj0RnVCBdqoHnnKiriyTjtn8e8whdEuE4sSfaY14%2BelQ8%2BlLTfBTzU7L2%2BNYOoI1JVHf%2BheJODQ5Fxb%2FOOx9yhzZqBdYYdequBgP8CliU2GwSMZhqWlGuQQtwxUFecTJ0TnQhhO7%2BqvNEs9ybkJgjhm6%2FAUsJMHA%3D%3D&Expires=1668927910"
wget -c -O v1.0-trainval06_blobs.tar "https://s3.ap-southeast-1.amazonaws.com/asia.data.nuscenes.org/public/v1.0/v1.0-trainval06_blobs.tgz?AWSAccessKeyId=ASIA6RIK4RRMDYVGMZYO&Signature=sRodxqPCZivzB8y7SNEMl2kYWMc%3D&x-amz-security-token=IQoJb3JpZ2luX2VjEO%2F%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FwEaCXVzLWVhc3QtMSJHMEUCIFfQp4VzS%2BlW3yjB%2BBYDnuEaSj2RecSPAGHNHmkUT9KQAiEA65cQcW2S9wcz5CdZ2eoelEzMU71suZatfSn3vk%2Fj8MUq%2FQII6P%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FARADGgw5OTkxMzk2MDk2ODgiDJ9vGX5GVAeeFSKIWirRAvsVEn6WFDAY9RAdsyFuhiHWAV1jSiaY7UbtD5se%2BGUvP6i9oVqZzhCHDkzsx39PbJ7EcFSx8Z0aWvXNwqKN9Zd17jCDbA34dzInk10%2Bw9gZ%2Fa%2BiqWE%2BuBGbGgPR2npoF6qFiIGBF2JZP4UOrYoV0LrbnFgkDAyOqtBXfbZtVSaSkhCGMmtD5CNJgcUmBCvdeE65CcXNahFxhGpWAr%2BV0MWOpHXze5RwXc3%2FlhhICROLc9kD602apTSoq69j38YNV7WZnukntg90wWHwXuVtyvBtPO2hjKoonSqafOvbPiNwPek2RDRGG8leHAevzjGMWR8Vy1jaMe9SWAukrCH%2BU0nzyBE0txEXcgJ87w%2BrgnpMZ%2B2Z1P%2FZKCTtDPMAOfzvLdYCCHSzuSpeYpAyUPDj4LSOu5sljAjQBvd9Fa%2BTfLHFAMAGQLwMgbd3JX72UBroJUsw%2BOvMmwY6ngHkMiPkXGricNhCslRJVG9fkJIsiuyWRjyvQUcf7iYbmKL5S0K8Uqwj0RnVCBdqoHnnKiriyTjtn8e8whdEuE4sSfaY14%2BelQ8%2BlLTfBTzU7L2%2BNYOoI1JVHf%2BheJODQ5Fxb%2FOOx9yhzZqBdYYdequBgP8CliU2GwSMZhqWlGuQQtwxUFecTJ0TnQhhO7%2BqvNEs9ybkJgjhm6%2FAUsJMHA%3D%3D&Expires=1668927707"
wget -c -O v1.0-trainval07_blobs.tar "https://s3.ap-southeast-1.amazonaws.com/asia.data.nuscenes.org/public/v1.0/v1.0-trainval07_blobs.tgz?AWSAccessKeyId=ASIA6RIK4RRMDYVGMZYO&Signature=RWtaYLF6QYtEsVXJUFR2eqef9eU%3D&x-amz-security-token=IQoJb3JpZ2luX2VjEO%2F%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FwEaCXVzLWVhc3QtMSJHMEUCIFfQp4VzS%2BlW3yjB%2BBYDnuEaSj2RecSPAGHNHmkUT9KQAiEA65cQcW2S9wcz5CdZ2eoelEzMU71suZatfSn3vk%2Fj8MUq%2FQII6P%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FARADGgw5OTkxMzk2MDk2ODgiDJ9vGX5GVAeeFSKIWirRAvsVEn6WFDAY9RAdsyFuhiHWAV1jSiaY7UbtD5se%2BGUvP6i9oVqZzhCHDkzsx39PbJ7EcFSx8Z0aWvXNwqKN9Zd17jCDbA34dzInk10%2Bw9gZ%2Fa%2BiqWE%2BuBGbGgPR2npoF6qFiIGBF2JZP4UOrYoV0LrbnFgkDAyOqtBXfbZtVSaSkhCGMmtD5CNJgcUmBCvdeE65CcXNahFxhGpWAr%2BV0MWOpHXze5RwXc3%2FlhhICROLc9kD602apTSoq69j38YNV7WZnukntg90wWHwXuVtyvBtPO2hjKoonSqafOvbPiNwPek2RDRGG8leHAevzjGMWR8Vy1jaMe9SWAukrCH%2BU0nzyBE0txEXcgJ87w%2BrgnpMZ%2B2Z1P%2FZKCTtDPMAOfzvLdYCCHSzuSpeYpAyUPDj4LSOu5sljAjQBvd9Fa%2BTfLHFAMAGQLwMgbd3JX72UBroJUsw%2BOvMmwY6ngHkMiPkXGricNhCslRJVG9fkJIsiuyWRjyvQUcf7iYbmKL5S0K8Uqwj0RnVCBdqoHnnKiriyTjtn8e8whdEuE4sSfaY14%2BelQ8%2BlLTfBTzU7L2%2BNYOoI1JVHf%2BheJODQ5Fxb%2FOOx9yhzZqBdYYdequBgP8CliU2GwSMZhqWlGuQQtwxUFecTJ0TnQhhO7%2BqvNEs9ybkJgjhm6%2FAUsJMHA%3D%3D&Expires=1668927968"
wget -c -O v1.0-trainval08_blobs.tar "https://s3.ap-southeast-1.amazonaws.com/asia.data.nuscenes.org/public/v1.0/v1.0-trainval08_blobs.tgz?AWSAccessKeyId=ASIA6RIK4RRMDYVGMZYO&Signature=h86FHGlQARSGZzCVooW5ofRQ%2FG4%3D&x-amz-security-token=IQoJb3JpZ2luX2VjEO%2F%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FwEaCXVzLWVhc3QtMSJHMEUCIFfQp4VzS%2BlW3yjB%2BBYDnuEaSj2RecSPAGHNHmkUT9KQAiEA65cQcW2S9wcz5CdZ2eoelEzMU71suZatfSn3vk%2Fj8MUq%2FQII6P%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FARADGgw5OTkxMzk2MDk2ODgiDJ9vGX5GVAeeFSKIWirRAvsVEn6WFDAY9RAdsyFuhiHWAV1jSiaY7UbtD5se%2BGUvP6i9oVqZzhCHDkzsx39PbJ7EcFSx8Z0aWvXNwqKN9Zd17jCDbA34dzInk10%2Bw9gZ%2Fa%2BiqWE%2BuBGbGgPR2npoF6qFiIGBF2JZP4UOrYoV0LrbnFgkDAyOqtBXfbZtVSaSkhCGMmtD5CNJgcUmBCvdeE65CcXNahFxhGpWAr%2BV0MWOpHXze5RwXc3%2FlhhICROLc9kD602apTSoq69j38YNV7WZnukntg90wWHwXuVtyvBtPO2hjKoonSqafOvbPiNwPek2RDRGG8leHAevzjGMWR8Vy1jaMe9SWAukrCH%2BU0nzyBE0txEXcgJ87w%2BrgnpMZ%2B2Z1P%2FZKCTtDPMAOfzvLdYCCHSzuSpeYpAyUPDj4LSOu5sljAjQBvd9Fa%2BTfLHFAMAGQLwMgbd3JX72UBroJUsw%2BOvMmwY6ngHkMiPkXGricNhCslRJVG9fkJIsiuyWRjyvQUcf7iYbmKL5S0K8Uqwj0RnVCBdqoHnnKiriyTjtn8e8whdEuE4sSfaY14%2BelQ8%2BlLTfBTzU7L2%2BNYOoI1JVHf%2BheJODQ5Fxb%2FOOx9yhzZqBdYYdequBgP8CliU2GwSMZhqWlGuQQtwxUFecTJ0TnQhhO7%2BqvNEs9ybkJgjhm6%2FAUsJMHA%3D%3D&Expires=1668927971"
wget -c -O v1.0-trainval09_blobs.tar "https://s3.ap-southeast-1.amazonaws.com/asia.data.nuscenes.org/public/v1.0/v1.0-trainval09_blobs.tgz?AWSAccessKeyId=ASIA6RIK4RRMDYVGMZYO&Signature=NO6jZF4WlSCS3J0WCExDeNn8aBU%3D&x-amz-security-token=IQoJb3JpZ2luX2VjEO%2F%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FwEaCXVzLWVhc3QtMSJHMEUCIFfQp4VzS%2BlW3yjB%2BBYDnuEaSj2RecSPAGHNHmkUT9KQAiEA65cQcW2S9wcz5CdZ2eoelEzMU71suZatfSn3vk%2Fj8MUq%2FQII6P%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FARADGgw5OTkxMzk2MDk2ODgiDJ9vGX5GVAeeFSKIWirRAvsVEn6WFDAY9RAdsyFuhiHWAV1jSiaY7UbtD5se%2BGUvP6i9oVqZzhCHDkzsx39PbJ7EcFSx8Z0aWvXNwqKN9Zd17jCDbA34dzInk10%2Bw9gZ%2Fa%2BiqWE%2BuBGbGgPR2npoF6qFiIGBF2JZP4UOrYoV0LrbnFgkDAyOqtBXfbZtVSaSkhCGMmtD5CNJgcUmBCvdeE65CcXNahFxhGpWAr%2BV0MWOpHXze5RwXc3%2FlhhICROLc9kD602apTSoq69j38YNV7WZnukntg90wWHwXuVtyvBtPO2hjKoonSqafOvbPiNwPek2RDRGG8leHAevzjGMWR8Vy1jaMe9SWAukrCH%2BU0nzyBE0txEXcgJ87w%2BrgnpMZ%2B2Z1P%2FZKCTtDPMAOfzvLdYCCHSzuSpeYpAyUPDj4LSOu5sljAjQBvd9Fa%2BTfLHFAMAGQLwMgbd3JX72UBroJUsw%2BOvMmwY6ngHkMiPkXGricNhCslRJVG9fkJIsiuyWRjyvQUcf7iYbmKL5S0K8Uqwj0RnVCBdqoHnnKiriyTjtn8e8whdEuE4sSfaY14%2BelQ8%2BlLTfBTzU7L2%2BNYOoI1JVHf%2BheJODQ5Fxb%2FOOx9yhzZqBdYYdequBgP8CliU2GwSMZhqWlGuQQtwxUFecTJ0TnQhhO7%2BqvNEs9ybkJgjhm6%2FAUsJMHA%3D%3D&Expires=1668927710"
wget -c -O v1.0-trainval10_blobs.tar "https://s3.ap-southeast-1.amazonaws.com/asia.data.nuscenes.org/public/v1.0/v1.0-trainval10_blobs.tgz?AWSAccessKeyId=ASIA6RIK4RRMDYVGMZYO&Signature=jANcQQTx%2FeA%2BOhuIy91j7NsBWoA%3D&x-amz-security-token=IQoJb3JpZ2luX2VjEO%2F%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FwEaCXVzLWVhc3QtMSJHMEUCIFfQp4VzS%2BlW3yjB%2BBYDnuEaSj2RecSPAGHNHmkUT9KQAiEA65cQcW2S9wcz5CdZ2eoelEzMU71suZatfSn3vk%2Fj8MUq%2FQII6P%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FARADGgw5OTkxMzk2MDk2ODgiDJ9vGX5GVAeeFSKIWirRAvsVEn6WFDAY9RAdsyFuhiHWAV1jSiaY7UbtD5se%2BGUvP6i9oVqZzhCHDkzsx39PbJ7EcFSx8Z0aWvXNwqKN9Zd17jCDbA34dzInk10%2Bw9gZ%2Fa%2BiqWE%2BuBGbGgPR2npoF6qFiIGBF2JZP4UOrYoV0LrbnFgkDAyOqtBXfbZtVSaSkhCGMmtD5CNJgcUmBCvdeE65CcXNahFxhGpWAr%2BV0MWOpHXze5RwXc3%2FlhhICROLc9kD602apTSoq69j38YNV7WZnukntg90wWHwXuVtyvBtPO2hjKoonSqafOvbPiNwPek2RDRGG8leHAevzjGMWR8Vy1jaMe9SWAukrCH%2BU0nzyBE0txEXcgJ87w%2BrgnpMZ%2B2Z1P%2FZKCTtDPMAOfzvLdYCCHSzuSpeYpAyUPDj4LSOu5sljAjQBvd9Fa%2BTfLHFAMAGQLwMgbd3JX72UBroJUsw%2BOvMmwY6ngHkMiPkXGricNhCslRJVG9fkJIsiuyWRjyvQUcf7iYbmKL5S0K8Uqwj0RnVCBdqoHnnKiriyTjtn8e8whdEuE4sSfaY14%2BelQ8%2BlLTfBTzU7L2%2BNYOoI1JVHf%2BheJODQ5Fxb%2FOOx9yhzZqBdYYdequBgP8CliU2GwSMZhqWlGuQQtwxUFecTJ0TnQhhO7%2BqvNEs9ybkJgjhm6%2FAUsJMHA%3D%3D&Expires=1668927973"在要下载数据集的地址新建一个名为dataset.sh的文件，然后把上述命令复制进去再保存
然后在bash中执行
sh dataset.sh就会自动开始下载数据集
7. 数据集下载好之后校验
运行
md5sum v1.0-trainval01_blobs.tar查看下载下来文件的md5码和官网中的是否一样，一样的话即为下载了完整正确的数据集
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