nginx
2017-07-19 21:49:37
1110
2016/03/21 16:57:10 [emerg] 30420#29876: BIO_new_file("C:
ginx-1.9.9\ssl\1_domain_bundle.crt") failed (SSL: error:0200107B:system library:fopen:Unknown error:fopen('C:
ginx-1.9.9\ssl\1_domain_bundle.crt','r') error:2006D002:BIO routines:BIO_new_file:system lib)
2016/03/21 16:57:11 [alert] 29884#31740: worker process 30420 exited with code 1
2016/03/21 16:57:11 [alert] 29884#31740: could not respawn worker
2016/03/21 16:57:28 [emerg] 28212#30316: BIO_new_file("C:
ginx-1.9.9\ssl\1_domain_bundle.crt") failed (SSL: error:0200107B:system library:fopen:Unknown error:fopen('C:
ginx-1.9.9\ssl\1_domain_bundle.crt','r') error:2006D002:BIO routines:BIO_new_file:system lib)
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
x509: certificate has expired or is not yet valid
两种可能：
1、本机时间错乱，本机时间为证书过期时间或者本机时间为证书未申请时间
2、证书过期
经过检查，是我的虚拟机的时钟出现问题，时钟同步下即可：
# ntpdate s2m.time.edu.cn
by 刘迎光@萤火虫工作室
OpenBI交流群：495266201
MicroService 微服务交流群：217722918
mail: liuyg#liuyingguang.cn
博主首页（==防止爬虫==）：http://blog.liuyingguang.cn
2017-07-19 21:44:47
802
+++++++ 20160404 begin+++++++
maven环境：
<dependency>
<groupId>org.mongodb</groupId>
<artifactId>mongodb-driver</artifactId>
<version>3.2.2</version>
</dependency>
+++++++ 20160404 end+++++++
import java.util.ArrayList;
import java.util.List;
import org.bson.Document;
import com.mongodb.MongoClient;
import com.mongodb.MongoCredential;
import com.mongodb.ServerAddress;
import com.mongodb.client.MongoCollection;
import com.mongodb.client.MongoDatabase;
import com.mongodb.client.model.Filters;
public class TestMongo {
public static void main(String[] args) {
MongoClient client = null;
ServerAddress serverAddress = new ServerAddress("115.28.246.12",
27017);
List<ServerAddress> seeds = new ArrayList<ServerAddress>();
seeds.add(serverAddress);
MongoCredential credentials = MongoCredential
.createScramSha1Credential("admin", "admin",
"abc123,admin".toCharArray());
List<MongoCredential>
分析：
应该是官方的update策略有变化，3.0以前，使用updateOne，3.0以后使用replaceOne
解决办法：
将updateOne替换为replaceOne即可
完整错误栈：
java.lang.IllegalArgumentException: Invalid BSON field name _id
at org.bson.AbstractBsonWriter.writeName(AbstractBsonWriter.java:494) ~[bson-3.2.2.jar:na]
at org.bson.codecs.DocumentCodec.writeMap(DocumentCodec.java:188) ~[bson-3.2.2.jar:na]
at org.bson.codecs.DocumentCodec.encode(DocumentCodec.java:131) ~[bson-3.2.2.jar:na]
at org.bson.codecs.DocumentCodec.encode(DocumentCodec.java:45) ~[bson-3.2.2.jar:na]
at org.bson.codecs.BsonDocumentWrapperCodec.encode(BsonDocumentWrapperCodec.java:63) ~[bson-3.2.2.jar:na]
at org.bson.codecs.BsonDocumentWrapperCodec.encode(BsonDocumentWrapperCodec.java:29) ~[bson-3.2.2.jar:na]
at com.mongodb.connection.UpdateCommandMessage.writeTheWrites(UpdateCommandMessage.java:84) ~[mongodb-driver-core-3.2.2.jar:na]
at com.mongodb.connection.UpdateCommandMessage.writeTheWrites(Upd