1.报错信息[root@ba6649b3a783sbin]#./nginx--t./nginx:/lib64/libcrypt.so.1:version`XCRYPT_2.0'notfound(requiredby./nginx)./nginx:/lib64/libc.so.6:version`GLIBC_2.27'notfound(requiredby./nginx)./nginx:/lib64/libc.so.6:version