nginx证书报错： error:2006D080:BIO routines:BIO_new_file:no such file

ERROR:
nginx: [emerg] BIO_new_file("/www/server/nginx/conf/cert/qipai.ml.crt") failed (SSL: error:02001002:system library:fopen:No such file or directory:fopen(’/www/server/nginx/conf/cert/qipai.ml.crt’,‘r’) error:2006D080:BIO routines:BIO_new_file:no such file)
nginx: configuration file /www/server/nginx/conf/nginx.conf test failed

问题分析：只要写绝对路径，就会报错，无论windows还是linux，怀疑是对路径的处理有问题

解决办法
windows下，将证书文件放到conf目录下，
linux下，将证书文件放到nginx.conf所在的目录下