可能原因是 composer 的安装包网址是国外镜像所致，被长城防火墙屏蔽了。可执行以下命令来解决：composer config -g repo.packagist composer https://packagist.phpcomposer.com
可更改安装包的全局镜像网址，然后再执行你的操作。
切换国内镜像：Content-Length mismatch, received 431737 bytes out of the expected 760836
免责声明！
本站转载的文章为个人学习借鉴使用，本站对版权不负任何法律责任。如果侵犯了您的隐私权益，请联系本站邮箱yoyou2525@163.com删除。
猜您在找
composer错误_Content-Length mismatch, received 84697 bytes out of the expected..
composer Content-Length mismatch
composer Content-Length mismatch
Content-Length和body_bytes_sent
CondaError: Downloaded bytes did not match Content-Length
上传文件报错：Warning: POST Content-Length of 9443117 bytes exceeds the limit of 8388608 bytes in Unknown on line 0
PHP: POST Content-Length of xxx bytes exceeds the limit of 8388608 bytes
PHP: POST Content-Length of xxx bytes exceeds the limit of 8388608 bytes【转】
springboot增加content-length
Http协议之Content-Length