response是Response對(duì)象,包含Header、status、statusText等屬性。要獲得具體數(shù)據(jù)需要使用.json
(用于JSON)、.text
(用于文本)、.formData
(用于FormData對(duì)象)等方法。
至于為什么需要return
,因?yàn)?code>Response.json返回的是一個(gè)Promise,所以只能先return,再在下一層處理。
fetch(url).
then(function(response) {
// 打印響應(yīng)頭
console.log(response.headers);
//打印狀態(tài)碼
console.log(response.status);
//打印狀態(tài)信息
console.log(response.statusText);
// 使用.json方法獲得具體返回?cái)?shù)據(jù),再下一層Promise里處理
return response.json();
})
.then(function(data) { console.log(data); })
.catch(function(e) { console.log("Oops, eror");
需要先docker login
你好 老哥知道為什么閃爍了嗎?
不知道大家有沒有遇到這種情況,發(fā)現(xiàn)是我更換了網(wǎng)絡(luò)的原因,在公司和在家里之后可能IP變動(dòng)了,需要重新設(shè)置下虛擬機(jī)的網(wǎng)卡。
我解決的方法是把的192.168.10.1改成192.168.10.2或者重新保存下然后就可以。
好吧,是自己反傻了,原來finish標(biāo)識(shí)設(shè)置為1之后,再次start的時(shí)候沒有重新置為0...
你可以在輸入后打印一下 echo ${USER_NAME}
看是不是符合你的預(yù)期輸入
設(shè)置成false不會(huì)有緩存,不用設(shè)置時(shí)間戳了,設(shè)置global可以用于控制ajax的全局事件,默認(rèn)為true.有這些事件處理器ajaxComplete(),ajaxError()等,每一個(gè)ajax都會(huì)觸發(fā)這些事件,你可以注冊(cè)這些事件,控制ajax發(fā)送前,發(fā)送完成功,請(qǐng)求出錯(cuò)等這些回調(diào)函數(shù)。
killall
代碼都沒有,哪有這樣問問題的
Java Mail本身是支持SMTP的,一般有QQ注冊(cè)郵箱的話就,可以通過smtp.qq.com(自己郵局的服務(wù)器)向外投遞了。
但你自己的郵件服務(wù)器,向qq.com投遞,你需要知道對(duì)方郵局的服務(wù)器,可以用這個(gè)命令獲得:
nslookup -type=mx qq.com
得到的結(jié)果是 mx1.qq.com、mx2.qq.com和mx3.qq.com,所以你可以向這3臺(tái)中任意一臺(tái)主機(jī)的25端口發(fā)SMTP命令。(但網(wǎng)絡(luò)運(yùn)營(yíng)商可能會(huì)把25端口封掉。)
如果用Java來實(shí)現(xiàn)這一步的話,可以用dnsjava類庫(kù)。
為什么不用127.0.0.1??
你試一下不就知道了,就是回車啊printf "111\r2\n"
,看到什么啦?
建議使用 brew
來安裝。
/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
隨后執(zhí)行
brew install php71
等待幾分鐘后就安裝成功了
(?=)
只是匹配一個(gè)位置
text()前面兩個(gè)斜杠,或者string(xpath)
[root@VM_88_10_centos ~]# journalctl -u ipsec
-- Logs begin at Mon 2018-08-06 10:41:53 CST, end at Mon 2018-08-06 14:22:01 CST. --
Aug 06 10:43:05 VM_88_10_centos systemd[1]: Starting Internet Key Exchange (IKE) Protocol Daemon for IPsec...
Aug 06 10:43:05 VM_88_10_centos addconn[3371]: warning: could not open include filename: '/etc/ipsec.d/*.conf'
Aug 06 10:43:05 VM_88_10_centos _stackmanager[3373]: warning: could not open include filename: '/etc/ipsec.d/*.conf'
Aug 06 10:43:05 VM_88_10_centos _stackmanager[3373]: warning: could not open include filename: '/etc/ipsec.d/*.conf'
Aug 06 10:43:05 VM_88_10_centos ipsec[3617]: Initializing NSS database
Aug 06 10:43:05 VM_88_10_centos ipsec[3625]: warning: could not open include filename: '/etc/ipsec.d/*.conf'
Aug 06 10:43:05 VM_88_10_centos libipsecconf[3628]: warning: could not open include filename: '/etc/ipsec.d/*.conf'
Aug 06 10:43:05 VM_88_10_centos ipsec[3625]: nflog ipsec capture disabled
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: FIPS Product: NO
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: FIPS Kernel: NO
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: FIPS Mode: NO
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: NSS DB directory: sql:/etc/ipsec.d
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: Initializing NSS
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: Opening NSS database "sql:/etc/ipsec.d" read-only
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: NSS initialized
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: NSS crypto library initialized
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: FIPS HMAC integrity support [enabled]
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: FIPS mode disabled for pluto daemon
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: FIPS HMAC integrity verification self-test passed
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: libcap-ng support [enabled]
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: Linux audit support [enabled]
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: Linux audit activated
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: Starting Pluto (Libreswan Version 3.23 XFRM(netkey) KLIPS FORK PTHREAD_SETSCHEDPRIO GCC_EXCEPTIONS NSS DNSSEC SYSTEMD_WATCHDOG FIPS_CHECK LABELED_IPSEC SECCOMP LIBCAP_NG LINUX_AUDIT XAUTH_
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: core dump dir: /run/pluto
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: secrets file: /etc/ipsec.secrets
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: leak-detective enabled
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: NSS crypto [enabled]
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: XAUTH PAM support [enabled]
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: NAT-Traversal support [enabled]
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: Initializing libevent in pthreads mode: headers: 2.0.21-stable (2001500); library: 2.0.21-stable (2001500)
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: Encryption algorithms:
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: AES_CCM_16 IKEv1: ESP IKEv2: ESP FIPS {256,192,*128} (aes_ccm aes_ccm_c)
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: AES_CCM_12 IKEv1: ESP IKEv2: ESP FIPS {256,192,*128} (aes_ccm_b)
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: AES_CCM_8 IKEv1: ESP IKEv2: ESP FIPS {256,192,*128} (aes_ccm_a)
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: 3DES_CBC IKEv1: IKE ESP IKEv2: IKE ESP FIPS [*192] (3des)
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: CAMELLIA_CTR IKEv1: ESP IKEv2: ESP {256,192,*128}
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: CAMELLIA_CBC IKEv1: IKE ESP IKEv2: IKE ESP {256,192,*128} (camellia)
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: AES_GCM_16 IKEv1: ESP IKEv2: IKE ESP FIPS {256,192,*128} (aes_gcm aes_gcm_c)
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: AES_GCM_12 IKEv1: ESP IKEv2: IKE ESP FIPS {256,192,*128} (aes_gcm_b)
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: AES_GCM_8 IKEv1: ESP IKEv2: IKE ESP FIPS {256,192,*128} (aes_gcm_a)
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: AES_CTR IKEv1: IKE ESP IKEv2: IKE ESP FIPS {256,192,*128} (aesctr)
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: AES_CBC IKEv1: IKE ESP IKEv2: IKE ESP FIPS {256,192,*128} (aes)
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: SERPENT_CBC IKEv1: IKE ESP IKEv2: IKE ESP {256,192,*128} (serpent)
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: TWOFISH_CBC IKEv1: IKE ESP IKEv2: IKE ESP {256,192,*128} (twofish)
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: TWOFISH_SSH IKEv1: IKE IKEv2: IKE ESP {256,192,*128} (twofish_cbc_ssh)
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: CAST_CBC IKEv1: ESP IKEv2: ESP {*128} (cast)
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: NULL_AUTH_AES_GMAC IKEv1: ESP IKEv2: ESP {256,192,*128} (aes_gmac)
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: NULL IKEv1: ESP IKEv2: ESP []
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: Hash algorithms:
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: MD5 IKEv1: IKE IKEv2:
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: SHA1 IKEv1: IKE IKEv2: FIPS (sha)
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: SHA2_256 IKEv1: IKE IKEv2: FIPS (sha2 sha256)
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: SHA2_384 IKEv1: IKE IKEv2: FIPS (sha384)
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: SHA2_512 IKEv1: IKE IKEv2: FIPS (sha512)
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: PRF algorithms:
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: HMAC_MD5 IKEv1: IKE IKEv2: IKE (md5)
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: HMAC_SHA1 IKEv1: IKE IKEv2: IKE FIPS (sha sha1)
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: HMAC_SHA2_256 IKEv1: IKE IKEv2: IKE FIPS (sha2 sha256 sha2_256)
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: HMAC_SHA2_384 IKEv1: IKE IKEv2: IKE FIPS (sha384 sha2_384)
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: HMAC_SHA2_512 IKEv1: IKE IKEv2: IKE FIPS (sha512 sha2_512)
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: Integrity algorithms:
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: HMAC_MD5_96 IKEv1: IKE ESP AH IKEv2: IKE ESP AH (md5 hmac_md5)
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: HMAC_SHA1_96 IKEv1: IKE ESP AH IKEv2: IKE ESP AH FIPS (sha sha1 sha1_96 hmac_sha1)
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: HMAC_SHA2_512_256 IKEv1: IKE ESP AH IKEv2: IKE ESP AH FIPS (sha512 sha2_512 hmac_sha2_512)
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: HMAC_SHA2_384_192 IKEv1: IKE ESP AH IKEv2: IKE ESP AH FIPS (sha384 sha2_384 hmac_sha2_384)
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: HMAC_SHA2_256_128 IKEv1: IKE ESP AH IKEv2: IKE ESP AH FIPS (sha2 sha256 sha2_256 hmac_sha2_256)
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: AES_XCBC_96 IKEv1: ESP AH IKEv2: ESP AH FIPS (aes_xcbc)
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: AES_CMAC_96 IKEv1: ESP AH IKEv2: ESP AH FIPS (aes_cmac)
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: NONE IKEv1: ESP IKEv2: ESP FIPS (null)
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: DH algorithms:
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: MODP1024 IKEv1: IKE ESP AH IKEv2: IKE ESP AH (dh2)
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: MODP1536 IKEv1: IKE ESP AH IKEv2: IKE ESP AH (dh5)
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: MODP2048 IKEv1: IKE ESP AH IKEv2: IKE ESP AH FIPS (dh14)
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: MODP3072 IKEv1: IKE ESP AH IKEv2: IKE ESP AH FIPS (dh15)
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: MODP4096 IKEv1: IKE ESP AH IKEv2: IKE ESP AH FIPS (dh16)
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: MODP6144 IKEv1: IKE ESP AH IKEv2: IKE ESP AH FIPS (dh17)
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: MODP8192 IKEv1: IKE ESP AH IKEv2: IKE ESP AH FIPS (dh18)
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: DH19 IKEv1: IKE IKEv2: IKE ESP AH FIPS (ecp_256)
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: DH20 IKEv1: IKE IKEv2: IKE ESP AH FIPS (ecp_384)
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: DH21 IKEv1: IKE IKEv2: IKE ESP AH FIPS (ecp_521)
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: DH22 IKEv1: IKE ESP AH IKEv2: IKE ESP AH
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: DH23 IKEv1: IKE ESP AH IKEv2: IKE ESP AH FIPS
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: DH24 IKEv1: IKE ESP AH IKEv2: IKE ESP AH FIPS
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: starting up 4 crypto helpers
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: started thread for crypto helper 0
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: started thread for crypto helper 1
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: started thread for crypto helper 2
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: started thread for crypto helper 3
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: Using Linux XFRM/NETKEY IPsec interface code on 3.10.0-514.21.1.el7.x86_64
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: | selinux support is NOT enabled.
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: systemd watchdog for ipsec service configured with timeout of 200000000 usecs
Aug 06 10:43:05 VM_88_10_centos pluto[3639]: watchdog: sending probes every 100 secs
Aug 06 10:43:05 VM_88_10_centos systemd[1]: Started Internet Key Exchange (IKE) Protocol Daemon for IPsec.
Aug 06 10:43:06 VM_88_10_centos libipsecconf[3783]: warning: could not open include filename: '/etc/ipsec.d/*.conf'
Aug 06 10:43:06 VM_88_10_centos pluto[3639]: listening for IKE messages
Aug 06 10:43:06 VM_88_10_centos pluto[3639]: adding interface eth0/eth0 10.144.88.10:500
Aug 06 10:43:06 VM_88_10_centos pluto[3639]: adding interface eth0/eth0 10.144.88.10:4500
Aug 06 10:43:06 VM_88_10_centos pluto[3639]: adding interface lo/lo 127.0.0.1:500
Aug 06 10:43:06 VM_88_10_centos pluto[3639]: adding interface lo/lo 127.0.0.1:4500
Aug 06 10:43:06 VM_88_10_centos pluto[3639]: | setup callback for interface lo:4500 fd 19
Aug 06 10:43:06 VM_88_10_centos pluto[3639]: | setup callback for interface lo:500 fd 18
Aug 06 10:43:06 VM_88_10_centos pluto[3639]: | setup callback for interface eth0:4500 fd 17
Aug 06 10:43:06 VM_88_10_centos pluto[3639]: | setup callback for interface eth0:500 fd 16
Aug 06 10:43:06 VM_88_10_centos pluto[3639]: loading secrets from "/etc/ipsec.secrets"
Aug 06 10:43:06 VM_88_10_centos pluto[3639]: no secrets filename matched "/etc/ipsec.d/*.secrets"
Aug 06 10:44:23 VM_88_10_centos systemd[1]: Stopping Internet Key Exchange (IKE) Protocol Daemon for IPsec...
Aug 06 10:44:23 VM_88_10_centos whack[3876]: 002 shutting down
Aug 06 10:44:23 VM_88_10_centos ipsec[3884]: warning: could not open include filename: '/etc/ipsec.d/*.conf'
Aug 06 10:44:23 VM_88_10_centos libipsecconf[3887]: warning: could not open include filename: '/etc/ipsec.d/*.conf'
Aug 06 10:44:23 VM_88_10_centos systemd[1]: Stopped Internet Key Exchange (IKE) Protocol Daemon for IPsec.
Aug 06 10:44:23 VM_88_10_centos systemd[1]: Starting Internet Key Exchange (IKE) Protocol Daemon for IPsec...
Aug 06 10:44:23 VM_88_10_centos addconn[3897]: warning: could not open include filename: '/etc/ipsec.d/*.conf'
Aug 06 10:44:23 VM_88_10_centos libipsecconf[3897]: warning: could not open include filename: '/etc/ipsec.d/*.conf'
Aug 06 10:44:23 VM_88_10_centos libipsecconf[3902]: warning: could not open include filename: '/etc/ipsec.d/*.conf'
Aug 06 10:44:23 VM_88_10_centos _stackmanager[3899]: warning: could not open include filename: '/etc/ipsec.d/*.conf'
Aug 06 10:44:23 VM_88_10_centos _stackmanager[3899]: warning: could not open include filename: '/etc/ipsec.d/*.conf'
Aug 06 10:44:23 VM_88_10_centos ipsec[4148]: warning: could not open include filename: '/etc/ipsec.d/*.conf'
Aug 06 10:44:23 VM_88_10_centos ipsec[4148]: nflog ipsec capture disabled
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: FIPS Product: NO
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: FIPS Kernel: NO
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: FIPS Mode: NO
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: NSS DB directory: sql:/etc/ipsec.d
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: Initializing NSS
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: Opening NSS database "sql:/etc/ipsec.d" read-only
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: NSS initialized
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: NSS crypto library initialized
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: FIPS HMAC integrity support [enabled]
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: FIPS mode disabled for pluto daemon
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: FIPS HMAC integrity verification self-test passed
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: libcap-ng support [enabled]
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: Linux audit support [enabled]
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: Linux audit activated
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: Starting Pluto (Libreswan Version 3.23 XFRM(netkey) KLIPS FORK PTHREAD_SETSCHEDPRIO GCC_EXCEPTIONS NSS DNSSEC SYSTEMD_WATCHDOG FIPS_CHECK LABELED_IPSEC SECCOMP LIBCAP_NG LINUX_AUDIT XAUTH_
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: core dump dir: /run/pluto
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: secrets file: /etc/ipsec.secrets
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: leak-detective enabled
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: NSS crypto [enabled]
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: XAUTH PAM support [enabled]
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: NAT-Traversal support [enabled]
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: Initializing libevent in pthreads mode: headers: 2.0.21-stable (2001500); library: 2.0.21-stable (2001500)
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: Encryption algorithms:
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: AES_CCM_16 IKEv1: ESP IKEv2: ESP FIPS {256,192,*128} (aes_ccm aes_ccm_c)
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: AES_CCM_12 IKEv1: ESP IKEv2: ESP FIPS {256,192,*128} (aes_ccm_b)
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: AES_CCM_8 IKEv1: ESP IKEv2: ESP FIPS {256,192,*128} (aes_ccm_a)
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: 3DES_CBC IKEv1: IKE ESP IKEv2: IKE ESP FIPS [*192] (3des)
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: CAMELLIA_CTR IKEv1: ESP IKEv2: ESP {256,192,*128}
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: CAMELLIA_CBC IKEv1: IKE ESP IKEv2: IKE ESP {256,192,*128} (camellia)
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: AES_GCM_16 IKEv1: ESP IKEv2: IKE ESP FIPS {256,192,*128} (aes_gcm aes_gcm_c)
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: AES_GCM_12 IKEv1: ESP IKEv2: IKE ESP FIPS {256,192,*128} (aes_gcm_b)
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: AES_GCM_8 IKEv1: ESP IKEv2: IKE ESP FIPS {256,192,*128} (aes_gcm_a)
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: AES_CTR IKEv1: IKE ESP IKEv2: IKE ESP FIPS {256,192,*128} (aesctr)
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: AES_CBC IKEv1: IKE ESP IKEv2: IKE ESP FIPS {256,192,*128} (aes)
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: SERPENT_CBC IKEv1: IKE ESP IKEv2: IKE ESP {256,192,*128} (serpent)
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: TWOFISH_CBC IKEv1: IKE ESP IKEv2: IKE ESP {256,192,*128} (twofish)
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: TWOFISH_SSH IKEv1: IKE IKEv2: IKE ESP {256,192,*128} (twofish_cbc_ssh)
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: CAST_CBC IKEv1: ESP IKEv2: ESP {*128} (cast)
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: NULL_AUTH_AES_GMAC IKEv1: ESP IKEv2: ESP {256,192,*128} (aes_gmac)
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: NULL IKEv1: ESP IKEv2: ESP []
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: Hash algorithms:
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: MD5 IKEv1: IKE IKEv2:
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: SHA1 IKEv1: IKE IKEv2: FIPS (sha)
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: SHA2_256 IKEv1: IKE IKEv2: FIPS (sha2 sha256)
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: SHA2_384 IKEv1: IKE IKEv2: FIPS (sha384)
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: SHA2_512 IKEv1: IKE IKEv2: FIPS (sha512)
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: PRF algorithms:
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: HMAC_MD5 IKEv1: IKE IKEv2: IKE (md5)
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: HMAC_SHA1 IKEv1: IKE IKEv2: IKE FIPS (sha sha1)
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: HMAC_SHA2_256 IKEv1: IKE IKEv2: IKE FIPS (sha2 sha256 sha2_256)
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: HMAC_SHA2_384 IKEv1: IKE IKEv2: IKE FIPS (sha384 sha2_384)
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: HMAC_SHA2_512 IKEv1: IKE IKEv2: IKE FIPS (sha512 sha2_512)
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: Integrity algorithms:
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: HMAC_MD5_96 IKEv1: IKE ESP AH IKEv2: IKE ESP AH (md5 hmac_md5)
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: HMAC_SHA1_96 IKEv1: IKE ESP AH IKEv2: IKE ESP AH FIPS (sha sha1 sha1_96 hmac_sha1)
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: HMAC_SHA2_512_256 IKEv1: IKE ESP AH IKEv2: IKE ESP AH FIPS (sha512 sha2_512 hmac_sha2_512)
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: HMAC_SHA2_384_192 IKEv1: IKE ESP AH IKEv2: IKE ESP AH FIPS (sha384 sha2_384 hmac_sha2_384)
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: HMAC_SHA2_256_128 IKEv1: IKE ESP AH IKEv2: IKE ESP AH FIPS (sha2 sha256 sha2_256 hmac_sha2_256)
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: AES_XCBC_96 IKEv1: ESP AH IKEv2: ESP AH FIPS (aes_xcbc)
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: AES_CMAC_96 IKEv1: ESP AH IKEv2: ESP AH FIPS (aes_cmac)
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: NONE IKEv1: ESP IKEv2: ESP FIPS (null)
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: DH algorithms:
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: MODP1024 IKEv1: IKE ESP AH IKEv2: IKE ESP AH (dh2)
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: MODP1536 IKEv1: IKE ESP AH IKEv2: IKE ESP AH (dh5)
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: MODP2048 IKEv1: IKE ESP AH IKEv2: IKE ESP AH FIPS (dh14)
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: MODP3072 IKEv1: IKE ESP AH IKEv2: IKE ESP AH FIPS (dh15)
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: MODP4096 IKEv1: IKE ESP AH IKEv2: IKE ESP AH FIPS (dh16)
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: MODP6144 IKEv1: IKE ESP AH IKEv2: IKE ESP AH FIPS (dh17)
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: MODP8192 IKEv1: IKE ESP AH IKEv2: IKE ESP AH FIPS (dh18)
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: DH19 IKEv1: IKE IKEv2: IKE ESP AH FIPS (ecp_256)
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: DH20 IKEv1: IKE IKEv2: IKE ESP AH FIPS (ecp_384)
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: DH21 IKEv1: IKE IKEv2: IKE ESP AH FIPS (ecp_521)
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: DH22 IKEv1: IKE ESP AH IKEv2: IKE ESP AH
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: DH23 IKEv1: IKE ESP AH IKEv2: IKE ESP AH FIPS
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: DH24 IKEv1: IKE ESP AH IKEv2: IKE ESP AH FIPS
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: starting up 4 crypto helpers
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: started thread for crypto helper 0
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: started thread for crypto helper 1
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: started thread for crypto helper 2
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: started thread for crypto helper 3
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: Using Linux XFRM/NETKEY IPsec interface code on 3.10.0-514.21.1.el7.x86_64
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: | selinux support is NOT enabled.
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: systemd watchdog for ipsec service configured with timeout of 200000000 usecs
Aug 06 10:44:23 VM_88_10_centos pluto[4161]: watchdog: sending probes every 100 secs
Aug 06 10:44:23 VM_88_10_centos systemd[1]: Started Internet Key Exchange (IKE) Protocol Daemon for IPsec.
Aug 06 10:44:24 VM_88_10_centos libipsecconf[4192]: warning: could not open include filename: '/etc/ipsec.d/*.conf'
Aug 06 10:44:24 VM_88_10_centos pluto[4161]: listening for IKE messages
Aug 06 10:44:24 VM_88_10_centos pluto[4161]: adding interface eth0/eth0 10.144.88.10:500
Aug 06 10:44:24 VM_88_10_centos pluto[4161]: adding interface eth0/eth0 10.144.88.10:4500
Aug 06 10:44:24 VM_88_10_centos pluto[4161]: adding interface lo/lo 127.0.0.1:500
Aug 06 10:44:24 VM_88_10_centos pluto[4161]: adding interface lo/lo 127.0.0.1:4500
Aug 06 10:44:24 VM_88_10_centos pluto[4161]: | setup callback for interface lo:4500 fd 19
Aug 06 10:44:24 VM_88_10_centos pluto[4161]: | setup callback for interface lo:500 fd 18
Aug 06 10:44:24 VM_88_10_centos pluto[4161]: | setup callback for interface eth0:4500 fd 17
Aug 06 10:44:24 VM_88_10_centos pluto[4161]: | setup callback for interface eth0:500 fd 16
Aug 06 10:44:24 VM_88_10_centos pluto[4161]: loading secrets from "/etc/ipsec.secrets"
Aug 06 10:44:24 VM_88_10_centos pluto[4161]: no secrets filename matched "/etc/ipsec.d/*.secrets"
Aug 06 10:44:36 VM_88_10_centos pluto[4161]: loading secrets from "/etc/ipsec.secrets"
Aug 06 10:44:36 VM_88_10_centos pluto[4161]: no secrets filename matched "/etc/ipsec.d/*.secrets"
Aug 06 10:53:45 VM_88_10_centos pluto[4161]: loading secrets from "/etc/ipsec.secrets"
Aug 06 10:53:45 VM_88_10_centos pluto[4161]: loading secrets from "/etc/ipsec.d/linuxcc_l2tp.secrets"
Aug 06 10:59:04 VM_88_10_centos pluto[4161]: packet from 27.156.26.13:42163: initial parent SA message received on 10.144.88.10:500 but no suitable connection found with IKEv2 policy
Aug 06 10:59:04 VM_88_10_centos pluto[4161]: packet from 27.156.26.13:42163: sending unencrypted notification v2N_NO_PROPOSAL_CHOSEN to 27.156.26.13:42163
Aug 06 10:59:06 VM_88_10_centos pluto[4161]: packet from 27.156.26.13:42163: initial parent SA message received on 10.144.88.10:500 but no suitable connection found with IKEv2 policy
Aug 06 10:59:06 VM_88_10_centos pluto[4161]: packet from 27.156.26.13:42163: sending unencrypted notification v2N_NO_PROPOSAL_CHOSEN to 27.156.26.13:42163
Aug 06 10:59:06 VM_88_10_centos pluto[4161]: packet from 27.156.26.13:42182: sending unencrypted notification v2N_INVALID_IKE_SPI to 27.156.26.13:42182
Aug 06 10:59:08 VM_88_10_centos pluto[4161]: packet from 27.156.26.13:42182: sending unencrypted notification v2N_INVALID_IKE_SPI to 27.156.26.13:42182
Aug 06 10:59:11 VM_88_10_centos pluto[4161]: packet from 27.156.26.13:42182: sending unencrypted notification v2N_INVALID_IKE_SPI to 27.156.26.13:42182
Aug 06 11:02:07 VM_88_10_centos pluto[4161]: packet from 27.156.26.13:42163: initial parent SA message received on 10.144.88.10:500 but no suitable connection found with IKEv2 policy
Aug 06 11:02:07 VM_88_10_centos pluto[4161]: packet from 27.156.26.13:42163: sending unencrypted notification v2N_NO_PROPOSAL_CHOSEN to 27.156.26.13:42163
Aug 06 11:02:09 VM_88_10_centos pluto[4161]: packet from 27.156.26.13:42163: initial parent SA message received on 10.144.88.10:500 but no suitable connection found with IKEv2 policy
Aug 06 11:02:09 VM_88_10_centos pluto[4161]: packet from 27.156.26.13:42163: sending unencrypted notification v2N_NO_PROPOSAL_CHOSEN to 27.156.26.13:42163
Aug 06 11:02:09 VM_88_10_centos pluto[4161]: packet from 27.156.26.13:42182: sending unencrypted notification v2N_INVALID_IKE_SPI to 27.156.26.13:42182
Aug 06 11:02:11 VM_88_10_centos pluto[4161]: packet from 27.156.26.13:42182: sending unencrypted notification v2N_INVALID_IKE_SPI to 27.156.26.13:42182
Aug 06 11:02:14 VM_88_10_centos pluto[4161]: packet from 27.156.26.13:42182: sending unencrypted notification v2N_INVALID_IKE_SPI to 27.156.26.13:42182
Aug 06 11:02:16 VM_88_10_centos whack[5280]: 002 shutting down
Aug 06 11:02:16 VM_88_10_centos systemd[1]: Stopping Internet Key Exchange (IKE) Protocol Daemon for IPsec...
Aug 06 11:02:16 VM_88_10_centos ipsec[5301]: cannot load config '/etc/ipsec.conf': /etc/ipsec.conf:32: syntax error, unexpected KEYWORD, expecting $end [nat_traversal]
Aug 06 11:02:16 VM_88_10_centos systemd[1]: Stopped Internet Key Exchange (IKE) Protocol Daemon for IPsec.
-- Reboot --
Aug 06 11:02:48 VM_88_10_centos systemd[1]: Starting Internet Key Exchange (IKE) Protocol Daemon for IPsec...
Aug 06 11:02:48 VM_88_10_centos addconn[1017]: cannot load config '/etc/ipsec.conf': /etc/ipsec.conf:32: syntax error, unexpected KEYWORD, expecting $end [nat_traversal]
Aug 06 11:02:48 VM_88_10_centos systemd[1]: ipsec.service: control process exited, code=exited status=3
Aug 06 11:02:48 VM_88_10_centos systemd[1]: Failed to start Internet Key Exchange (IKE) Protocol Daemon for IPsec.
Aug 06 11:02:48 VM_88_10_centos systemd[1]: Unit ipsec.service entered failed state.
Aug 06 11:02:48 VM_88_10_centos systemd[1]: ipsec.service failed.
Aug 06 11:02:48 VM_88_10_centos systemd[1]: ipsec.service holdoff time over, scheduling restart.
Aug 06 11:02:48 VM_88_10_centos systemd[1]: Starting Internet Key Exchange (IKE) Protocol Daemon for IPsec...
Aug 06 11:02:48 VM_88_10_centos addconn[1647]: cannot load config '/etc/ipsec.conf': /etc/ipsec.conf:32: syntax error, unexpected KEYWORD, expecting $end [nat_traversal]
Aug 06 11:02:48 VM_88_10_centos systemd[1]: ipsec.service: control process exited, code=exited status=3
Aug 06 11:02:48 VM_88_10_centos systemd[1]: Failed to start Internet Key Exchange (IKE) Protocol Daemon for IPsec.
Aug 06 11:02:48 VM_88_10_centos systemd[1]: Unit ipsec.service entered failed state.
Aug 06 11:02:48 VM_88_10_centos systemd[1]: ipsec.service failed.
Aug 06 11:02:48 VM_88_10_centos systemd[1]: ipsec.service holdoff time over, scheduling restart.
Aug 06 11:02:48 VM_88_10_centos systemd[1]: Starting Internet Key Exchange (IKE) Protocol Daemon for IPsec...
Aug 06 11:02:48 VM_88_10_centos addconn[2090]: cannot load config '/etc/ipsec.conf': /etc/ipsec.conf:32: syntax error, unexpected KEYWORD, expecting $end [nat_traversal]
Aug 06 11:02:48 VM_88_10_centos systemd[1]: ipsec.service: control process exited, code=exited status=3
Aug 06 11:02:48 VM_88_10_centos systemd[1]: Failed to start Internet Key Exchange (IKE) Protocol Daemon for IPsec.
Aug 06 11:02:48 VM_88_10_centos systemd[1]: Unit ipsec.service entered failed state.
Aug 06 11:02:48 VM_88_10_centos systemd[1]: ipsec.service failed.
Aug 06 11:02:49 VM_88_10_centos systemd[1]: ipsec.service holdoff time over, scheduling restart.
Aug 06 11:02:49 VM_88_10_centos systemd[1]: Starting Internet Key Exchange (IKE) Protocol Daemon for IPsec...
Aug 06 11:02:49 VM_88_10_centos addconn[2096]: cannot load config '/etc/ipsec.conf': /etc/ipsec.conf:32: syntax error, unexpected KEYWORD, expecting $end [nat_traversal]
Aug 06 11:02:49 VM_88_10_centos systemd[1]: ipsec.service: control process exited, code=exited status=3
Aug 06 11:02:49 VM_88_10_centos systemd[1]: Failed to start Internet Key Exchange (IKE) Protocol Daemon for IPsec.
Aug 06 11:02:49 VM_88_10_centos systemd[1]: Unit ipsec.service entered failed state.
Aug 06 11:02:49 VM_88_10_centos systemd[1]: ipsec.service failed.
Aug 06 11:02:49 VM_88_10_centos systemd[1]: ipsec.service holdoff time over, scheduling restart.
Aug 06 11:02:49 VM_88_10_centos systemd[1]: Starting Internet Key Exchange (IKE) Protocol Daemon for IPsec...
Aug 06 11:02:49 VM_88_10_centos addconn[2119]: cannot load config '/etc/ipsec.conf': /etc/ipsec.conf:32: syntax error, unexpected KEYWORD, expecting $end [nat_traversal]
Aug 06 11:02:49 VM_88_10_centos systemd[1]: ipsec.service: control process exited, code=exited status=3
Aug 06 11:02:49 VM_88_10_centos systemd[1]: Failed to start Internet Key Exchange (IKE) Protocol Daemon for IPsec.
Aug 06 11:02:49 VM_88_10_centos systemd[1]: Unit ipsec.service entered failed state.
Aug 06 11:02:49 VM_88_10_centos systemd[1]: ipsec.service failed.
Aug 06 11:02:49 VM_88_10_centos systemd[1]: ipsec.service holdoff time over, scheduling restart.
Aug 06 11:02:49 VM_88_10_centos systemd[1]: start request repeated too quickly for ipsec.service
Aug 06 11:02:49 VM_88_10_centos systemd[1]: Failed to start Internet Key Exchange (IKE) Protocol Daemon for IPsec.
Aug 06 11:02:49 VM_88_10_centos systemd[1]: Unit ipsec.service entered failed state.
Aug 06 11:02:49 VM_88_10_centos systemd[1]: ipsec.service failed.
Aug 06 11:10:51 VM_88_10_centos systemd[1]: Starting Internet Key Exchange (IKE) Protocol Daemon for IPsec...
Aug 06 11:10:51 VM_88_10_centos addconn[2919]: cannot load config '/etc/ipsec.conf': /etc/ipsec.conf:32: syntax error, unexpected KEYWORD, expecting $end [nat_traversal]
Aug 06 11:10:51 VM_88_10_centos systemd[1]: ipsec.service: control process exited, code=exited status=3
Aug 06 11:10:51 VM_88_10_centos systemd[1]: Failed to start Internet Key Exchange (IKE) Protocol Daemon for IPsec.
Aug 06 11:10:51 VM_88_10_centos systemd[1]: Unit ipsec.service entered failed state.
Aug 06 11:10:51 VM_88_10_centos systemd[1]: ipsec.service failed.
Aug 06 11:10:51 VM_88_10_centos systemd[1]: ipsec.service holdoff time over, scheduling restart.
Aug 06 11:10:51 VM_88_10_centos systemd[1]: Starting Internet Key Exchange (IKE) Protocol Daemon for IPsec...
Aug 06 11:10:51 VM_88_10_centos addconn[2921]: cannot load config '/etc/ipsec.conf': /etc/ipsec.conf:32: syntax error, unexpected KEYWORD, expecting $end [nat_traversal]
Aug 06 11:10:51 VM_88_10_centos systemd[1]: ipsec.service: control process exited, code=exited status=3
Aug 06 11:10:51 VM_88_10_centos systemd[1]: Failed to start Internet Key Exchange (IKE) Protocol Daemon for IPsec.
Aug 06 11:10:51 VM_88_10_centos systemd[1]: Unit ipsec.service entered failed state.
Aug 06 11:10:51 VM_88_10_centos systemd[1]: ipsec.service failed.
Aug 06 11:10:52 VM_88_10_centos systemd[1]: ipsec.service holdoff time over, scheduling restart.
Aug 06 11:10:52 VM_88_10_centos systemd[1]: Starting Internet Key Exchange (IKE) Protocol Daemon for IPsec...
Aug 06 11:10:52 VM_88_10_centos addconn[2923]: cannot load config '/etc/ipsec.conf': /etc/ipsec.conf:32: syntax error, unexpected KEYWORD, expecting $end [nat_traversal]
Aug 06 11:10:52 VM_88_10_centos systemd[1]: ipsec.service: control process exited, code=exited status=3
Aug 06 11:10:52 VM_88_10_centos systemd[1]: Failed to start Internet Key Exchange (IKE) Protocol Daemon for IPsec.
Aug 06 11:10:52 VM_88_10_centos systemd[1]: Unit ipsec.service entered failed state.
Aug 06 11:10:52 VM_88_10_centos systemd[1]: ipsec.service failed.
Aug 06 11:10:52 VM_88_10_centos systemd[1]: ipsec.service holdoff time over, scheduling restart.
Aug 06 11:10:52 VM_88_10_centos systemd[1]: Starting Internet Key Exchange (IKE) Protocol Daemon for IPsec...
Aug 06 11:10:52 VM_88_10_centos addconn[2925]: cannot load config '/etc/ipsec.conf': /etc/ipsec.conf:32: syntax error, unexpected KEYWORD, expecting $end [nat_traversal]
Aug 06 11:10:52 VM_88_10_centos systemd[1]: ipsec.service: control process exited, code=exited status=3
Aug 06 11:10:52 VM_88_10_centos systemd[1]: Failed to start Internet Key Exchange (IKE) Protocol Daemon for IPsec.
Aug 06
當(dāng)系統(tǒng)物理內(nèi)存不足,會(huì)觸發(fā)swap分區(qū)的使用,內(nèi)核通過內(nèi)存置換算法(比如采用LRU策略)將非熱點(diǎn)內(nèi)存保存到磁盤swap分區(qū)中,一旦觸發(fā)swap,后續(xù)新的內(nèi)存申請(qǐng)都會(huì)觸發(fā)置換,訪問舊的內(nèi)存一旦被置換到swap分區(qū)又需要重新從swap分區(qū)讀到內(nèi)存中,這樣就會(huì)導(dǎo)致惡性循環(huán),內(nèi)存和swap之間頻繁做io,內(nèi)存抖動(dòng)嚴(yán)重,進(jìn)程申請(qǐng)和訪問內(nèi)存性能嚴(yán)重下降,有的進(jìn)程甚至申請(qǐng)不到內(nèi)存而報(bào)OOM的錯(cuò)誤退出。
國(guó)外某知名公司就直接去掉swap分區(qū),內(nèi)存不足直接讓程序退出,這樣也能及時(shí)發(fā)現(xiàn)問題,不至于導(dǎo)致內(nèi)存抖動(dòng)使得服務(wù)器整體性能下降。
在rules寫上 exclude: /node_modules/
{
test: /\.js$/,
exclude: /node_modules/
}
export const login = accesstoken => dispatch => {
return fetch('https://cnodejs.org/api/v1/accesstoken', {
method: 'POST',
body: JSON.stringify({ accesstoken }),
// // 加一句
headers: new Headers({
'Content-Type': 'application/json'
})
}).then(res => {
if (res.ok) {
return res.json()
} else {
return Promise.reject(res.statusText)
}
}).then(({
loginname
}) => Promise.resolve(loginname))
}
沒有發(fā)起OPTIONS請(qǐng)求是因?yàn)檫@所有的一切設(shè)置還無法觸發(fā)preflight request。
可以在startup.sh一開始的地方就cd更改目錄到你想去的目錄,不要依賴調(diào)用者當(dāng)前目錄,就可以了,比如如果你想進(jìn)入bin目錄,最開始的地方加
cd `dirname "$0"`
如果你想在上一級(jí)目錄,就
cd `dirname "$0"`/..
北大青鳥APTECH成立于1999年。依托北京大學(xué)優(yōu)質(zhì)雄厚的教育資源和背景,秉承“教育改變生活”的發(fā)展理念,致力于培養(yǎng)中國(guó)IT技能型緊缺人才,是大數(shù)據(jù)專業(yè)的國(guó)家
北大青鳥中博軟件學(xué)院創(chuàng)立于2003年,作為華東區(qū)著名互聯(lián)網(wǎng)學(xué)院和江蘇省首批服務(wù)外包人才培訓(xùn)基地,中博成功培育了近30000名軟件工程師走向高薪崗位,合作企業(yè)超4
中公教育集團(tuán)創(chuàng)建于1999年,經(jīng)過二十年潛心發(fā)展,已由一家北大畢業(yè)生自主創(chuàng)業(yè)的信息技術(shù)與教育服務(wù)機(jī)構(gòu),發(fā)展為教育服務(wù)業(yè)的綜合性企業(yè)集團(tuán),成為集合面授教學(xué)培訓(xùn)、網(wǎng)
達(dá)內(nèi)教育集團(tuán)成立于2002年,是一家由留學(xué)海歸創(chuàng)辦的高端職業(yè)教育培訓(xùn)機(jī)構(gòu),是中國(guó)一站式人才培養(yǎng)平臺(tái)、一站式人才輸送平臺(tái)。2014年4月3日在美國(guó)成功上市,融資1
曾工作于聯(lián)想擔(dān)任系統(tǒng)開發(fā)工程師,曾在博彥科技股份有限公司擔(dān)任項(xiàng)目經(jīng)理從事移動(dòng)互聯(lián)網(wǎng)管理及研發(fā)工作,曾創(chuàng)辦藍(lán)懿科技有限責(zé)任公司從事總經(jīng)理職務(wù)負(fù)責(zé)iOS教學(xué)及管理工作。
浪潮集團(tuán)項(xiàng)目經(jīng)理。精通Java與.NET 技術(shù), 熟練的跨平臺(tái)面向?qū)ο箝_發(fā)經(jīng)驗(yàn),技術(shù)功底深厚。 授課風(fēng)格 授課風(fēng)格清新自然、條理清晰、主次分明、重點(diǎn)難點(diǎn)突出、引人入勝。
精通HTML5和CSS3;Javascript及主流js庫(kù),具有快速界面開發(fā)的能力,對(duì)瀏覽器兼容性、前端性能優(yōu)化等有深入理解。精通網(wǎng)頁制作和網(wǎng)頁游戲開發(fā)。
具有10 年的Java 企業(yè)應(yīng)用開發(fā)經(jīng)驗(yàn)。曾經(jīng)歷任德國(guó)Software AG 技術(shù)顧問,美國(guó)Dachieve 系統(tǒng)架構(gòu)師,美國(guó)AngelEngineers Inc. 系統(tǒng)架構(gòu)師。