$('.fortune.content').val()

undefined

$('.fortune\\.content').val()

"내용나옴"

curl -XPOST "http://up.google.com/up/" -F "key1=value1" -F "key2=value2" -v

*   Trying ...

* Connected to up.google.com (1.1.1.1) port 80 (#0)

> POST /up/ HTTP/1.1

> Host: up.google.com

> User-Agent: curl/7.43.0

> Accept: */*

> Content-Length: 465

> Expect: 100-continue

> Content-Type: multipart/form-data; boundary=------------------------fa94669c2a0ffcbe

>

< HTTP/1.1 100 Continue

< HTTP/1.1 200 OK

< Server: openresty

< Date: Fri, 09 Jun 2017 12:25:23 GMT

< Content-Type: application/json

< Transfer-Encoding: chunked

< Connection: keep-alive

<

* Connection #0 to host up.google left intact

import org.apache.http.HttpEntity;

import org.apache.http.client.methods.CloseableHttpResponse;

import org.apache.http.client.methods.HttpPost;

import org.apache.http.entity.mime.HttpMultipartMode;

import org.apache.http.entity.mime.MultipartEntityBuilder;

import org.apache.http.entity.mime.content.StringBody;

import org.apache.http.impl.client.CloseableHttpClient;

import org.apache.http.util.EntityUtils;

import org.junit.Test;

@Test

public void test() throws Exception {

HttpPost httpPost = new HttpPost("http://up.google.com/up/");

String BOUNDARY = "----------fa94669c2a0ffcbe";

httpPost.setHeader("Content-Type", "multipart/form-data;boundary=" + BOUNDARY);

MultipartEntityBuilder builder = MultipartEntityBuilder.create();

builder.setMode(HttpMultipartMode.BROWSER_COMPATIBLE);

builder.setBoundary(BOUNDARY);

builder.addPart("text_1", new StringBody("304"));

builder.addPart("text_2", new StringBody(toHex("사랑합니다💕 ")));

httpPost.setEntity(builder.build());

CloseableHttpClientFactory httpClientFactory = new CloseableHttpClientFactory();

CloseableHttpClient httpClient = httpClientFactory.getObject();

CloseableHttpResponse response = httpClient.execute(httpPost);

System.out.println("response : " + response);

if (response.getStatusLine().getStatusCode() == 200 || response.getStatusLine().getStatusCode() == 201) {

HttpEntity entity = response.getEntity();

String responseString = EntityUtils.toString(entity, "UTF-8");

System.out.println("result : " + responseString);

} else {

System.out.println("error");

}

}

public String toHex(String arg) {

return String.format("%040x", new BigInteger(1, arg.getBytes()));

}

21:49:43.806 [main] DEBUG o.a.h.c.protocol.RequestAddCookies - CookieSpec selected: default

21:49:43.814 [main] DEBUG o.a.h.c.protocol.RequestAuthCache - Auth cache not set in the context

21:49:43.816 [main] DEBUG o.a.h.i.c.PoolingHttpClientConnectionManager - Connection request: [route: {}->http://up.google.com:80][total kept alive: 0; route allocated: 0 of 5; total allocated: 0 of 30]

21:49:43.824 [main] DEBUG o.a.h.i.c.PoolingHttpClientConnectionManager - Connection leased: [id: 0][route: {}->http://up.google.com:80][total kept alive: 0; route allocated: 1 of 5; total allocated: 1 of 30]

21:49:43.825 [main] DEBUG o.a.h.impl.execchain.MainClientExec - Opening connection {}->http://up.google.com:80

21:49:44.234 [main] DEBUG o.a.h.i.c.DefaultHttpClientConnectionOperator - Connecting to up.google.com/1.1.1.1:80

21:49:44.247 [main] DEBUG o.a.h.i.c.DefaultHttpClientConnectionOperator - Connection established 1.1.1.2:59752<->1.1.1.1:80

21:49:44.248 [main] DEBUG o.a.h.impl.execchain.MainClientExec - Executing request POST /up/ HTTP/1.1

21:49:44.248 [main] DEBUG o.a.h.impl.execchain.MainClientExec - Target auth state: UNCHALLENGED

21:49:44.249 [main] DEBUG o.a.h.impl.execchain.MainClientExec - Proxy auth state: UNCHALLENGED

21:49:44.250 [main] DEBUG org.apache.http.headers - http-outgoing-0 >> POST /up/ HTTP/1.1

21:49:44.250 [main] DEBUG org.apache.http.headers - http-outgoing-0 >> Content-Type: multipart/form-data;boundary=----------HV2ymHFg03ehbqgZCaKO6jyH

21:49:44.250 [main] DEBUG org.apache.http.headers - http-outgoing-0 >> Content-Length: 447

21:49:44.250 [main] DEBUG org.apache.http.headers - http-outgoing-0 >> Host: up.google.com

21:49:44.250 [main] DEBUG org.apache.http.headers - http-outgoing-0 >> Connection: Keep-Alive

21:49:44.250 [main] DEBUG org.apache.http.headers - http-outgoing-0 >> User-Agent: Apache-HttpClient/4.4.1 (Java/1.8.0_101)

21:49:44.251 [main] DEBUG org.apache.http.wire - http-outgoing-0 >> "POST /up/ HTTP/1.1[\r][\n]"

21:49:44.251 [main] DEBUG org.apache.http.wire - http-outgoing-0 >> "Content-Type: multipart/form-data;boundary=----------HV2ymHFg03ehbqgZCaKO6jyH[\r][\n]"

21:49:44.251 [main] DEBUG org.apache.http.wire - http-outgoing-0 >> "Content-Length: 447[\r][\n]"

21:49:44.251 [main] DEBUG org.apache.http.wire - http-outgoing-0 >> "Host: up.google.com[\r][\n]"

21:49:44.251 [main] DEBUG org.apache.http.wire - http-outgoing-0 >> "Connection: Keep-Alive[\r][\n]"

21:49:44.251 [main] DEBUG org.apache.http.wire - http-outgoing-0 >> "User-Agent: Apache-HttpClient/4.4.1 (Java/1.8.0_101)[\r][\n]"

21:49:44.251 [main] DEBUG org.apache.http.wire - http-outgoing-0 >> "[\r][\n]"

21:49:44.251 [main] DEBUG org.apache.http.wire - http-outgoing-0 >> "------------HV2ymHFg03ehbqgZCaKO6jyH[\r][\n]"

21:49:44.251 [main] DEBUG org.apache.http.wire - http-outgoing-0 >> "Content-Disposition: form-data; name="text_1"[\r][\n]"

21:49:44.251 [main] DEBUG org.apache.http.wire - http-outgoing-0 >> "[\r][\n]"

21:49:44.251 [main] DEBUG org.apache.http.wire - http-outgoing-0 >> "304"

21:49:44.251 [main] DEBUG org.apache.http.wire - http-outgoing-0 >> "[\r][\n]"

21:49:44.251 [main] DEBUG org.apache.http.wire - http-outgoing-0 >> "------------HV2ymHFg03ehbqgZCaKO6jyH[\r][\n]"

21:49:44.252 [main] DEBUG org.apache.http.wire - http-outgoing-0 >> "Content-Disposition: form-data; name="text_2"[\r][\n]"

21:49:44.252 [main] DEBUG org.apache.http.wire - http-outgoing-0 >> "[\r][\n]"

21:49:44.252 [main] DEBUG org.apache.http.wire - http-outgoing-0 >> "ec82aceb9e91ec9db420eb8498ecb998eb8a9420ed9598eba3a8ec9e85eb8b88eb8ba42ef09f929520ebb09beb8a9420eab283eb8f8420eca28beca780eba78c20ed919ced9884ed9598eb8a9420eab283eb8f8420eca491ec9a94ed959c20eab1b020ec9584ec8b9ceca3a03ff09f988a"

21:49:44.252 [main] DEBUG org.apache.http.wire - http-outgoing-0 >> "[\r][\n]"

21:49:44.252 [main] DEBUG org.apache.http.wire - http-outgoing-0 >> "------------HV2ymHFg03ehbqgZCaKO6jyH--[\r][\n]"

21:49:45.401 [main] DEBUG org.apache.http.wire - http-outgoing-0 << "HTTP/1.1 200 OK[\r][\n]"

21:49:45.401 [main] DEBUG org.apache.http.wire - http-outgoing-0 << "Server: openresty[\r][\n]"

21:49:45.401 [main] DEBUG org.apache.http.wire - http-outgoing-0 << "Date: Fri, 09 Jun 2017 12:49:45 GMT[\r][\n]"

21:49:45.401 [main] DEBUG org.apache.http.wire - http-outgoing-0 << "Content-Type: application/json[\r][\n]"

21:49:45.401 [main] DEBUG org.apache.http.wire - http-outgoing-0 << "Transfer-Encoding: chunked[\r][\n]"

21:49:45.401 [main] DEBUG org.apache.http.wire - http-outgoing-0 << "Connection: keep-alive[\r][\n]"

21:49:45.401 [main] DEBUG org.apache.http.wire - http-outgoing-0 << "[\r][\n]"

21:49:45.401 [main] DEBUG org.apache.http.wire - http-outgoing-0 << "338[\r][\n]"

21:49:45.401 [main] DEBUG org.apache.http.wire - http-outgoing-0 << "{.......}}[\r][\n]"

21:49:45.401 [main] DEBUG org.apache.http.wire - http-outgoing-0 << "0[\r][\n]"

21:49:45.401 [main] DEBUG org.apache.http.wire - http-outgoing-0 << "[\r][\n]"

21:49:45.404 [main] DEBUG org.apache.http.headers - http-outgoing-0 << HTTP/1.1 200 OK

21:49:45.405 [main] DEBUG org.apache.http.headers - http-outgoing-0 << Server: openresty

21:49:45.405 [main] DEBUG org.apache.http.headers - http-outgoing-0 << Date: Fri, 09 Jun 2017 12:49:45 GMT

21:49:45.405 [main] DEBUG org.apache.http.headers - http-outgoing-0 << Content-Type: application/json

21:49:45.405 [main] DEBUG org.apache.http.headers - http-outgoing-0 << Transfer-Encoding: chunked

21:49:45.405 [main] DEBUG org.apache.http.headers - http-outgoing-0 << Connection: keep-alive

21:49:45.410 [main] DEBUG o.a.h.impl.execchain.MainClientExec - Connection can be kept alive indefinitely

$ curl -XPOST "http://localhost:9200/_snapshot/es/snapshot_1/_restore" -d'

{

"indices": "my_index",

"ignore_unavailable": "true",

"rename_replacement": "your_index"

}'

curl -XPUT 'http://localhost:9200/_snapshot/es-backup' -d '{

"type": "fs",

"settings": {

"location": "/tmp/mnt/es-backup",

"compress": true

}

}'

{"error":{"root_cause":[{"type":"repository_exception","reason":"[es-backup] location [/tmp/es-backup] doesn't match any of the locations specified by path.repo because this setting is empty"}],"type":"repository_exception","reason":"[es-backup] failed to create repository","caused_by":{"type":"repository_exception","reason":"[es-backup] location [/tmp/es-backup] doesn't match any of the locations specified by path.repo because this setting is empty"}},"status":500}

$ curl -XPUT 'http://localhost:9200/_snapshot/es-backup/snapshot_1?wait_for_completion=true' -d '{

> "indices": "index_1,index_2",

> "ignore_unavailable": "true",

> "include_global_state": false

> }'

{"snapshot":{"snapshot":"snapshot_1","uuid":"gD2dYNYzQjevg3S6PbV0Fg","version_id":5030199,"version":"5.3.1","indices":[],"state":"SUCCESS","start_time":"2017-06-08T02:41:58.489Z","start_time_in_millis":1496889718489,"end_time":"2017-06-08T02:41:58.496Z","end_time_in_millis":1496889718496,"duration_in_millis":7,"failures":[],"shards":{"total":0,"failed":0,"successful":0}}}[/usr/local/elasticsearch-5.3.1/bin]

curl -XGET 'http://localhost:9200/_snapshot/es-backup/snapshot_1'

{"snapshots":[{"snapshot":"snapshot_1","uuid":"gD2dYNYzQjevg3S6PbV0Fg","version_id":5030199,"version":"5.3.1","indices":[],"state":"SUCCESS","start_time":"2017-06-08T02:41:58.489Z","start_time_in_millis":1496889718489,"end_time":"2017-06-08T02:41:58.496Z","end_time_in_millis":1496889718496,"duration_in_millis":7,"failures":[],"shards":{"total":0,"failed":0,"successful":0}}]}

curl -XGET 'http://localhost:9200/_snapshot/es-backup/snapshot_1,snapshot_2'

curl -XGET 'http://localhost:9200/_snapshot/es-backup/_all'

'{"snapshots":[{"snapshot":"snapshot_1","uuid":"gD2dYNYzQjevg3S6PbV0Fg","version_id":5030199,"version":"5.3.1","indices":[],"state":"SUCCESS","start_time":"2017-06-08T02:41:58.489Z","start_time_in_millis":1496889718489,"end_time":"2017-06-08T02:41:58.496Z","end_time_in_millis":1496889718496,"duration_in_millis":7,"failures":[],"shards":{"total":0,"failed":0,"successful":0}}]}

curl -XDELETE 'http://localhost:9200/_snapshot/es-backup/snapshot_1'

curl -XGET 'localhost:9200/_cat'

=^.^=

/_cat/allocation

/_cat/shards

/_cat/shards/{index}

/_cat/master

/_cat/nodes

/_cat/tasks

/_cat/indices

/_cat/indices/{index}

/_cat/segments

/_cat/segments/{index}

/_cat/count

/_cat/count/{index}

/_cat/recovery

/_cat/recovery/{index}

/_cat/health

/_cat/pending_tasks

/_cat/aliases

/_cat/aliases/{alias}

/_cat/thread_pool

/_cat/thread_pool/{thread_pools}

/_cat/plugins

/_cat/fielddata

/_cat/fielddata/{fields}

/_cat/nodeattrs

/_cat/repositories

/_cat/snapshots/{repository}

/_cat/templates

$ curl -XGET 'localhost:9200/_cat/health?help'

epoch                 | t,time                                   | seconds since 1970-01-01 00:00:00

timestamp             | ts,hms,hhmmss                            | time in HH:MM:SS

cluster               | cl                                       | cluster name

status                | st                                       | health status

node.total            | nt,nodeTotal                             | total number of nodes

node.data             | nd,nodeData                              | number of nodes that can store data

shards                | t,sh,shards.total,shardsTotal            | total number of shards

pri                   | p,shards.primary,shardsPrimary           | number of primary shards

relo                  | r,shards.relocating,shardsRelocating     | number of relocating nodes

init                  | i,shards.initializing,shardsInitializing | number of initializing nodes

unassign              | u,shards.unassigned,shardsUnassigned     | number of unassigned shards

pending_tasks         | pt,pendingTasks                          | number of pending tasks

max_task_wait_time    | mtwt,maxTaskWaitTime                     | wait time of longest task pending

active_shards_percent | asp,activeShardsPercent                  | active number of shards in percent

$ curl -XGET 'localhost:9200/_cat/health?h=cluster,status'

elasticsearch yellow

$ curl -XGET 'localhost:9200/_cat/indices'

yellow open books               SO4qsDCoSIK2y0Hb3OcBpQ 5 1     2 0  7.4kb  7.4kb

$ curl -XGET 'localhost:9200/_cat/indices?bytes=b'

yellow open books               SO4qsDCoSIK2y0Hb3OcBpQ 5 1     2 0      7646      7646

$ curl -XGET 'localhost:9200/_cat/master?v'

id                     host      ip        node

5OEGj_avT8un0nOak28qQg 127.0.0.1 127.0.0.1 5OEGj_a

$ curl -XGET 'localhost:9200/_cat/nodes?v&h=name,node.role,load,uptime'

[/usr/local/elasticsearch-5.3.1/bin] curl 'localhost:9200/_cluster/health?pretty'

{

  "cluster_name" : "elasticsearch",

  "status" : "yellow",

  "timed_out" : false,

  "number_of_nodes" : 1,

  "number_of_data_nodes" : 1,

  "active_primary_shards" : 60,

  "active_shards" : 60,

  "relocating_shards" : 0,

  "initializing_shards" : 0,

  "unassigned_shards" : 41,

  "delayed_unassigned_shards" : 0,

  "number_of_pending_tasks" : 0,

  "number_of_in_flight_fetch" : 0,

  "task_max_waiting_in_queue_millis" : 0,

  "active_shards_percent_as_number" : 59.4059405940594

}

[/usr/local/elasticsearch-5.3.1/bin] curl 'localhost:9200/_cluster/health?pretty&format=yaml'

---

cluster_name: "elasticsearch"

status: "yellow"

timed_out: false

number_of_nodes: 1

number_of_data_nodes: 1

active_primary_shards: 60

active_shards: 60

relocating_shards: 0

initializing_shards: 0

unassigned_shards: 41

delayed_unassigned_shards: 0

number_of_pending_tasks: 0

number_of_in_flight_fetch: 0

task_max_waiting_in_queue_millis: 0

active_shards_percent_as_number: 59.4059405940594

  public boolean updateDNS(final DNS dns) {

return transactionTemplate.execute(new TransactionParamBuilder().add(masterJdbcTemplate).build(), new TransactionCallback<Integer>() {

@Override

public Integer doInTransaction() {

masterJdbcTemplate.update("SET NAMES utf8mb4");

String sql = "UPDATE dns SET lang=?, type=?, content=?, status=? WHERE id=?";

return masterJdbcTemplate.update(sql, dns.lang, dns.type, dns.content, 1, dns.id);

}

}) > 0;

}

https://dev.mysql.com/doc/relnotes/connector-j/5.1/en/news-5-1-33.html

The 4-byte UTF8 (utfbmb4) character encoding could not be used with Connector/J when the server collation was set to anything other than the default value (utf8mb4_general_ci). This fix makes Connector/J detect and set the proper character mapping for any utfmb4 collation. (Bug #19479242, Bug #73663)