好吧,这几天有点不务正业了,一会上这个车一会上那个车的,没有踏下心来好好学习。 距离上一个总结贴已经过去9天了: [温故而知新 /比特币(Bitcoin)有关的 Base58 & Base58Check、私钥(Private KEY)、公钥(Public KEY)、地址(Address)](https://steemit.com/cn/@oflyhigh/bitcoin-base58-and-base58check-private-key-public-key-address) 然而在签名学习的路上,我却没有一点进展,惭愧之极。今天开始,好好学习! ---- # STEEM区块链的两种操作 谈签名之前,先说一下我对操作STEEM区块链的理解,不考虑什么P2P节点,Witness咋出块之类的,从客户端的角度,我理解大致可以分为两种操作。 * ***读操作:从区块链获取信息*** * ***写操作:对区块链进行操作,将信息写入到区块链*** 举例来讲,我们读取用户信息,我们读帖子,查看帖子金额,查看Flowwer,查询谁给我转账等等,都是读操作。 而我们发帖,投票,转账,追随别人,拉黑别人等,这些都是写操作。 以我的公众号为例: >`@steemid 查询账户信息` `@steemid?vv 查询投票价值` `@steemid?as 查询账户资产` `@steemid?mt 查询谁拉黑你` `@steemid?po 查询最近文章` `@steemid?dg 查询SP委派` `@steemid?fd 查询用户feed` `?tk / ?ticker 查询市场报价` 这些统统都是读操作。 # STEEM区块链的两种操作示例 我们分别通过JSON RPC请求,来演示一下两种操作。 #### 读操作:读取帖子信息 最较为常用的读操作就是读贴了,我们每天都耗费大量的时间在做这个事情。 在database_api.h 中,读贴操作定义如下: `discussion get_content( string author, string permlink )const;` 假设我们要读这篇帖子:https://steemit.com/cn/@oflyhigh.test/test 我们通过JSON RPC调用如下: `curl --data '{"jsonrpc": "2.0", "method": "call", "params": ["database_api", "get_content", ["oflyhigh.test", "test"]], "id": 1}' https://steemd.steemit.com` 如果成功,就会返回帖子的信息,碍于返回内容太长,我只截取部分内容 ![](https://steemitimages.com/DQmQX8sihYbp6JX6HQotq3K7jXPaETgfy6Mzdg6J1JCHeH5/image.png) (已经进行了格式化处理) 其它诸如读取用户信息,读取追随者等等,大同小异。 #### 写操作:投票(点赞) 对于写操作,我们每天做的最多的莫过于点赞和发帖了。 发帖相对复杂一些,我们以投票为例。 投票在STEEM区块链中表示为:vote_operation ![](https://steemitimages.com/DQmbaqzuGW2CdvT58ht1UZMvQsCSdqR37YqMREFn5did4A9/image.png) 然后我们需要将其打包进transaction并对其进行签名。 假设我要对这个帖子进行投票: https://steemit.com/test/@oflyhigh.test/6r3tt4-test 那么一个***打包并签名好的transaction***是这个样子 ![](https://steemitimages.com/DQmawUBGAnYtFx86pT4Ji4WNiaET3AdhoHsLdXeiai2SYmf/image.png) 接下来我们使用`broadcast_transaction` API对其进行广播。`broadcast_transaction` 定义如下: `void broadcast_transaction(const signed_transaction& trx);` 使用curl进行广播操作 `curl --data '{"jsonrpc": "2.0", "method": "call", "params": ["network_broadcast_api", "broadcast_transaction", [{"expiration": "2017-11-16T13:13:17", "extensions": [], "operations": [["vote", {"author": "oflyhigh.test", "permlink": "6r3tt4-test", "voter": "oflyhigh", "weight": 2000}]], "ref_block_num": 37027, "ref_block_prefix": 1069122390, "signatures": ["20195c18fadaa84cff3e6387253289c5a6640adff6770a5600da8efd8f288016fc76e9300aacd20864e655ef098b668a2a7f7ec47f560fffc00cea13b896d8db7e"]}]], "id": 1}' https://steemd.steemit.com` 广播成功后去steemd.com 检查,可见我们的操作已经生效。 ![](https://steemitimages.com/DQmUjudkq4shPcgek8MkJvLuupXaLioYbcnL1jf4yn388bY/image.png) 成功给自己小马甲加了1SBD,可以买一桶红烧牛肉面啦。 ![](https://steemitimages.com/DQmc2FQGhKkw7J7KMDc9bqK4ZwFfu8Ftz98JLMAo69STLWo/image.png) # 总结 * STEEM区块链存在读&写两种操作 * 读即从区块链上获取信息 * 写即在区块链上添加信息 * 两种操作都可以用JSON PRC API完成 * 写操作需要对数据进行签名 你可能会问,你也没说签名啥事啊?咳咳,是没说,我还没搞懂呢不是嘛,慢慢来,急不得,至少通过这节,我们知道了***签名是很重要的事情***。 谁丢的西红柿,谁丢的鸡蛋? 不说了,我回家去做西红柿鸡蛋汤了。 (本文为个人理解&笔记,如果谬误,烦请不吝赐教)
post_id | 17,858,520 |
---|---|
author | oflyhigh |
permlink | 3ppeth-steem |
category | steemdev |
json_metadata | "{"app": "steemit/0.1", "format": "markdown", "links": ["https://steemit.com/cn/@oflyhigh/bitcoin-base58-and-base58check-private-key-public-key-address", "https://steemit.com/cn/@oflyhigh.test/test", "https://steemit.com/test/@oflyhigh.test/6r3tt4-test"], "image": ["https://steemitimages.com/DQmQX8sihYbp6JX6HQotq3K7jXPaETgfy6Mzdg6J1JCHeH5/image.png"], "tags": ["steemdev", "steem", "signature", "cn", "cn-programming"]}" |
created | 2017-11-16 13:25:21 |
last_update | 2017-11-16 13:25:21 |
depth | 0 |
children | 10 |
net_rshares | 36,380,328,259,900 |
last_payout | 2017-11-23 13:25:21 |
cashout_time | 1969-12-31 23:59:59 |
total_payout_value | 63.548 SBD |
curator_payout_value | 12.968 SBD |
pending_payout_value | 0.000 SBD |
promoted | 0.000 SBD |
body_length | 2,869 |
author_reputation | 1,148,153,621,496,884 |
root_title | "STEEM 签名学习笔记 (一)/ 读操作与写操作" |
beneficiaries | [] |
max_accepted_payout | 1,000,000.000 SBD |
percent_steem_dollars | 10,000 |
author_curate_reward | "" |
voter | weight | wgt% | rshares | pct | time |
---|---|---|---|---|---|
pharesim | 0 | 104,163,489,457 | 0.5% | ||
sandra | 0 | 16,801,951,239 | 13% | ||
abit | 0 | 6,157,058,452,875 | 80% | ||
jademont | 0 | 226,521,325,944 | 100% | ||
coinbitgold | 0 | 123,168,592,906 | 100% | ||
wongshiying | 0 | 29,605,845,698 | 100% | ||
mark-waser | 0 | 187,901,870,179 | 100% | ||
slowwalker | 0 | 1,147,966,359,954 | 10% | ||
vi1son | 0 | 113,789,286,693 | 100% | ||
blockchainbilly | 0 | 9,742,445,822 | 50% | ||
juvyjabian | 0 | 1,063,044,192 | 3% | ||
fundurian | 0 | 70,080,538,266 | 60% | ||
arcange | 0 | 19,202,317,675 | 5% | ||
deanliu | 0 | 1,324,559,788,743 | 100% | ||
rea | 0 | 517,461,235,336 | 30% | ||
raphaelle | 0 | 2,816,813,949 | 5% | ||
joythewanderer | 0 | 366,700,141,060 | 60% | ||
ace108 | 0 | 236,345,599,660 | 25% | ||
tensaix2j | 0 | 3,282,903,891 | 100% | ||
rapp | 0 | 179,977,057,338 | 100% | ||
magicmonk | 0 | 74,665,890,053 | 100% | ||
laoyao | 0 | 31,965,023,776 | 100% | ||
cryptoninja | 0 | 1,357,512,842 | 16% | ||
somebody | 0 | 1,350,632,161,665 | 100% | ||
feelapi | 0 | 1,635,014,359 | 60% | ||
midnightoil | 0 | 163,876,609,237 | 100% | ||
btsabc | 0 | 114,318,047,149 | 100% | ||
xiaohui | 0 | 909,811,659,400 | 100% | ||
oflyhigh | 0 | 2,579,116,821,802 | 100% | ||
xiaokongcom | 0 | 15,523,780,864 | 100% | ||
archiles | 0 | 132,523,474 | 100% | ||
hanshotfirst | 0 | 167,099,663,834 | 5% | ||
ericsim1991 | 0 | 128,952,509 | 100% | ||
ericsim1989 | 0 | 128,076,343 | 100% | ||
nextgen622 | 0 | 838,679,854,653 | 100% | ||
chinadaily | 0 | 262,821,834,906 | 100% | ||
helene | 0 | 395,282,322,693 | 100% | ||
ffcrossculture | 0 | 20,062,470,533 | 100% | ||
ethansteem | 0 | 251,346,868,163 | 100% | ||
sweetsssj | 0 | 3,487,288,091,927 | 12% | ||
englishtchrivy | 0 | 164,949,303,671 | 50% | ||
ivet | 0 | 26,283,358,358 | 50% | ||
digital-wisdom | 0 | 78,791,397,908 | 100% | ||
ethical-ai | 0 | 6,772,557,354 | 100% | ||
cornerstone | 0 | 405,342,830,163 | 33% | ||
jwaser | 0 | 47,874,686,678 | 100% | ||
profitgenerator | 0 | 2,093,638,593 | 100% | ||
ebargains | 0 | 658,265,206 | 10% | ||
damarth | 0 | 1,793,814,892,841 | 30% | ||
bwaser | 0 | 10,976,567,912 | 100% | ||
justyy | 0 | 48,242,173,528 | 8.68% | ||
ellepdub | 0 | 2,203,715,481 | 100% | ||
arama | 0 | 2,866,847,181,631 | 80% | ||
herpetologyguy | 0 | 344,203,963,426 | 100% | ||
morgan.waser | 0 | 19,386,649,726 | 100% | ||
donchate | 0 | 455,701,239 | 10% | ||
handyman | 0 | 8,690,761,734 | 100% | ||
saiku | 0 | 1,126,375,836 | 10% | ||
strong-ai | 0 | 22,217,955,872 | 100% | ||
stacee | 0 | 171,279,739,667 | 100% | ||
trueart | 0 | 1,084,211,346 | 10% | ||
steemtruth | 0 | 43,183,684,857 | 10% | ||
lalala | 0 | 67,905,509,444 | 100% | ||
mangos | 0 | 793,076,849,997 | 24% | ||
dapeng | 0 | 44,536,712,408 | 50% | ||
happyukgo | 0 | 425,351,475 | 35% | ||
devilwsy | 0 | 2,359,405,206 | 100% | ||
janiceting | 0 | 2,357,389,603 | 100% | ||
lydiachan | 0 | 60,684,621,626 | 100% | ||
technoprogressiv | 0 | 21,375,803,985 | 100% | ||
dragon40 | 0 | 2,670,971,863 | 10% | ||
destbest | 0 | 244,244,778,986 | 45% | ||
blackbunny | 0 | 119,595,925,688 | 100% | ||
corvuscoraxx | 0 | 54,093,590 | 6.59% | ||
ripperone | 0 | 1,015,381,221,956 | 22% | ||
bxt | 0 | 92,721,160,257 | 100% | ||
lingfei | 0 | 37,497,624,736 | 100% | ||
yyyy | 0 | 36,912,551,225 | 100% | ||
coldhair | 0 | 123,559,028,925 | 50% | ||
trafalgar | 0 | 686,172,014,794 | 3% | ||
austinsandersco | 0 | 15,044,142,866 | 70% | ||
aismor | 0 | 1,011,350,639 | 100% | ||
marxrab | 0 | 4,043,092,705 | 8% | ||
hammadakhtar | 0 | 333,225,737 | 10% | ||
htliao | 0 | 160,600,436,625 | 70% | ||
aarkay | 0 | 211,697,022 | 100% | ||
mandagoi | 0 | 12,689,624,019 | 21% | ||
ribalinux | 0 | 8,151,132,034 | 24% | ||
sequentialvibe | 0 | 11,720,225,987 | 25% | ||
wylo | 0 | 617,754,967 | 100% | ||
rexusmo | 0 | 1,910,281,102 | 10% | ||
jkkim | 0 | 1,155,522,084 | 10% | ||
ebejammin | 0 | 280,720,523,015 | 100% | ||
nanosesame | 0 | 18,371,507,581 | 80% | ||
nuagnorab | 0 | 14,462,682,486 | 100% | ||
happychau123 | 0 | 7,697,277,307 | 100% | ||
linuslee0216 | 0 | 26,837,345,259 | 14% | ||
revelim | 0 | 10,342,401,980 | 30% | ||
cryptohustler | 0 | 4,273,598,677 | 100% | ||
drwom | 0 | 19,361,963,638 | 40% | ||
exec | 0 | 84,328,471,401 | 100% | ||
eval | 0 | 841,160,935 | 100% | ||
aliyah2017 | 0 | 22,258,273,835 | 100% | ||
michaelwilshaw | 0 | 5,128,930,812 | 10% | ||
speeding | 0 | 3,543,444,955 | 100% | ||
shenchensucc | 0 | 7,673,622,624 | 100% | ||
stachu | 0 | 176,676,658 | 67.31% | ||
walkinharmony | 0 | 18,299,151,497 | 90% | ||
kramarenko | 0 | 86,698,309 | 100% | ||
asterix87 | 0 | 14,077,080,427 | 100% | ||
abetterworld | 0 | 4,274,750,502 | 100% | ||
raili | 0 | 14,326,067,623 | 100% | ||
ldauch | 0 | 828,062,945 | 100% | ||
fenghuang | 0 | 3,414,781,412,144 | 60% | ||
goldkey | 0 | 16,416,992,130 | 10% | ||
that1consultant | 0 | 11,121,164,151 | 100% | ||
sanzo | 0 | 424,471,554 | 100% | ||
davaowhenyo | 0 | 620,139,483 | 100% | ||
allenshayzar | 0 | 619,520,000 | 100% | ||
travelgirl | 0 | 51,473,341,227 | 51% | ||
nazarwills | 0 | 18,486,182,680 | 100% | ||
raku | 0 | 617,220,000 | 100% | ||
momar | 0 | 8,641,271,243 | 100% | ||
resteeming | 0 | 222,307,925 | 100% | ||
ravenousappetite | 0 | 619,520,000 | 100% | ||
maxibyte | 0 | 122,956,654 | 10% | ||
aabb | 0 | 778,429,950 | 100% | ||
auntigormint | 0 | 487,580,115 | 100% | ||
mrliga | 0 | 9,988,435,185 | 100% | ||
tusroni | 0 | 5,381,811,465 | 100% | ||
angela.ghkh | 0 | 2,351,643,519 | 100% | ||
hannahwu | 0 | 19,247,240,935 | 70% | ||
twinkledrop | 0 | 112,297,866,633 | 88% | ||
randowhalebonus | 0 | 6,357,935,696 | 10% | ||
drunkevil | 0 | 19,748,208,861 | 100% | ||
johncobra | 0 | 225,060,760 | 100% | ||
sweethoney | 0 | 785,086,598 | 100% | ||
duekie | 0 | 94,336,706 | 54.01% | ||
idx | 0 | 17,159,560,896 | 80% | ||
jiangchen | 0 | 2,861,813,963 | 100% | ||
randowhaletrail | 0 | 35,114,779,025 | 10% | ||
cifer | 0 | 955,536,515 | 50% | ||
exprmnt | 0 | 303,892,755 | 100% | ||
herlife | 0 | 4,564,209,337 | 70% | ||
icedream | 0 | 6,498,228,072 | 70% | ||
zf90 | 0 | 434,734,140 | 100% | ||
upvote-me | 0 | 3,320,563,401 | 100% | ||
vadimlasca | 0 | 1,443,916,157 | 100% | ||
ericsim | 0 | 325,248,000 | 100% | ||
freedom-fighter | 0 | 619,520,000 | 100% | ||
movieclips | 0 | 3,923,183,821 | 100% | ||
redtea | 0 | 3,993,112,940 | 100% | ||
chenhs | 0 | 6,244,964,071 | 100% | ||
eduter | 0 | 1,527,021,651 | 100% | ||
yellowbird | 0 | 2,622,534,313 | 13% | ||
buckydurddle | 0 | 330,563,953 | 1% | ||
technologynepal | 0 | 617,220,000 | 100% | ||
veronicazhu | 0 | 6,485,110,482 | 100% | ||
dgorbunov | 0 | 1,030,111,162 | 100% | ||
ytienchu | 0 | 936,577,435 | 70% | ||
tiffanyrej | 0 | 4,142,182,657 | 100% | ||
alishannoor | 0 | 3,450,952,731 | 50% | ||
khalilad | 0 | 1,200,675,403 | 100% | ||
ms8988 | 0 | 619,907,053 | 100% | ||
joshcash | 0 | 80,784,359 | 100% | ||
superbing | 0 | 2,577,737,174 | 35% | ||
dailyfortune | 0 | 1,875,980,254 | 35% | ||
antone | 0 | 823,971,074 | 100% | ||
xiaoshancun | 0 | 1,025,580,247 | 100% | ||
bibkchhetri | 0 | 284,843,917 | 100% | ||
dailystats | 0 | 1,836,595,447 | 35% | ||
raviraj | 0 | 18,774,310,694 | 100% | ||
victory622 | 0 | 38,238,621,874 | 40% | ||
ygriffiny | 0 | 54,827,098 | 100% | ||
monkeyplayfire | 0 | 111,319,937 | 100% | ||
wangwenjing | 0 | 792,443,017 | 100% | ||
brendashockley | 0 | 101,841,300 | 25% | ||
dennisphillips | 0 | 114,185,700 | 25% | ||
ikonik | 0 | 623,969,073 | 100% | ||
luciamuresan | 0 | 6,053,587,015 | 100% | ||
vfxness | 0 | 17,131,219,660 | 100% | ||
lemminon | 0 | 1,162,174,837 | 100% | ||
randowhale0 | 0 | 9,666,716,460 | 10% | ||
interestinginfo | 0 | 307,651,489 | 100% | ||
heyeshuang | 0 | 948,594,268 | 100% | ||
katyfood-blog | 0 | 1,246,947,542 | 100% | ||
fastiduos | 0 | 671,087,460 | 100% | ||
revealer777 | 0 | 1,323,549,705 | 100% | ||
winniex | 0 | 4,861,853,508 | 39% | ||
ghoits | 0 | 328,408,200 | 100% | ||
nitro.live | 0 | 696,017,720,256 | 100% | ||
breathewind | 0 | 9,303,008,477 | 99% | ||
annadoll | 0 | 3,831,513,001 | 100% | ||
imdiana | 0 | 5,450,348,440 | 100% | ||
infoworld | 0 | 132,893,640 | 100% | ||
muzakirpb | 0 | 336,760,229 | 100% | ||
jincheng | 0 | 7,072,830,868 | 50% | ||
brysj22952 | 0 | 831,414,020 | 100% | ||
funnytime | 0 | 319,215,833 | 100% | ||
artworld | 0 | 347,436,773 | 100% | ||
naturecenter | 0 | 323,156,993 | 100% | ||
traveled | 0 | 335,109,525 | 100% | ||
pp1166 | 0 | 649,129,648 | 100% | ||
kubi | 0 | 323,681,238 | 100% | ||
healthylifes | 0 | 318,293,862 | 100% | ||
keepup | 0 | 6,984,495,184 | 100% | ||
deanyeong | 0 | 1,453,136,489 | 80% | ||
chann | 0 | 2,922,287,397 | 30% | ||
iamafra | 0 | 3,630,948,237 | 21% | ||
artdirector | 0 | 331,755,556 | 100% | ||
art-is | 0 | 343,537,734 | 100% | ||
ecocoin | 0 | 333,073,036 | 100% | ||
xplay | 0 | 409,728,249 | 100% | ||
cryptoocurrency | 0 | 330,370,089 | 100% | ||
seanx | 0 | 1,162,384,394 | 100% | ||
perolehs | 0 | 52,225,650 | 100% | ||
smartree | 0 | 1,160,568,732 | 100% | ||
quantum-bug | 0 | 521,441,521 | 100% | ||
junior32 | 0 | 1,081,846,829 | 100% | ||
rumey | 0 | 501,724,440 | 100% | ||
ythehuy | 0 | 2,548,845,870 | 100% | ||
studytext | 0 | 749,753,795 | 100% | ||
dailyjoke | 0 | 52,257,866 | 100% | ||
k-l-c-n-s-e | 0 | 539,653,407 | 100% | ||
engzp | 0 | 1,125,728,359 | 100% | ||
beejayjung | 0 | 969,054,764 | 100% | ||
syam1001 | 0 | 156,673,513 | 100% | ||
etiti40 | 0 | 237,911,565 | 100% | ||
sanga | 0 | 255,328,740 | 100% | ||
wonder1 | 0 | 1,015,475,540 | 100% | ||
olivierbeauve | 0 | 291,973,818 | 100% | ||
ucanis | 0 | 185,686,787 | 100% | ||
handfree42 | 0 | 1,050,290,689 | 100% | ||
maryanaro | 0 | 75,435,219 | 100% | ||
business.quotes | 0 | 528,046,020 | 100% | ||
monaim2 | 0 | 661,507,858 | 100% | ||
steem467 | 0 | 609,283,442 | 100% | ||
kost999 | 0 | 0 | 0% | ||
fflaim | 0 | 470,018,154 | 100% | ||
marich | 0 | 847,193,195 | 100% | ||
ldsn001 | 0 | 0 | 50% |
Very good i upvote
post_id | 17,859,738 |
---|---|
author | nazarwills |
permlink | re-oflyhigh-3ppeth-steem-20171116t134058909z |
category | steemdev |
json_metadata | "{"app": "steemit/0.1", "tags": ["steemdev"]}" |
created | 2017-11-16 13:41:00 |
last_update | 2017-11-16 13:41:00 |
depth | 1 |
children | 0 |
net_rshares | 0 |
last_payout | 2017-11-23 13:41:00 |
cashout_time | 1969-12-31 23:59:59 |
total_payout_value | 0.000 SBD |
curator_payout_value | 0.000 SBD |
pending_payout_value | 0.000 SBD |
promoted | 0.000 SBD |
body_length | 18 |
author_reputation | 2,233,000,852,579 |
root_title | "STEEM 签名学习笔记 (一)/ 读操作与写操作" |
beneficiaries | [] |
max_accepted_payout | 1,000,000.000 SBD |
percent_steem_dollars | 10,000 |
請教一下0.001SBD在代碼層面,能算得上是gift嗎?我很好奇~~~~
post_id | 17,861,751 |
---|---|
author | deanliu |
permlink | re-oflyhigh-3ppeth-steem-20171116t140340347z |
category | steemdev |
json_metadata | "{"app": "steemit/0.1", "tags": ["steemdev"]}" |
created | 2017-11-16 14:03:42 |
last_update | 2017-11-16 14:03:42 |
depth | 1 |
children | 1 |
net_rshares | 0 |
last_payout | 2017-11-23 14:03:42 |
cashout_time | 1969-12-31 23:59:59 |
total_payout_value | 0.000 SBD |
curator_payout_value | 0.000 SBD |
pending_payout_value | 0.000 SBD |
promoted | 0.000 SBD |
body_length | 37 |
author_reputation | 726,291,750,173,620 |
root_title | "STEEM 签名学习笔记 (一)/ 读操作与写操作" |
beneficiaries | [] |
max_accepted_payout | 1,000,000.000 SBD |
percent_steem_dollars | 10,000 |
![](https://steemitimages.com/DQmNnHheXWnmCzSpxqkmX1fQ85z3oHgJ3pUuHWjG6BYJrjq/image.png)
post_id | 17,861,963 |
---|---|
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created | 2017-11-16 14:06:06 |
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![I-Love-This-Post-Funny-Horse-Meme-Picture.jpg](https://steemitimages.com/DQmUZqXtAbmRYpEA3eWB1M2RYD67CfBkim8bypD7u9XcCTs/I-Love-This-Post-Funny-Horse-Meme-Picture.jpg)
post_id | 17,863,517 |
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author | shanishah |
permlink | re-oflyhigh-3ppeth-steem-20171116t142441101z |
category | steemdev |
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created | 2017-11-16 14:24:39 |
last_update | 2017-11-16 14:24:39 |
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root_title | "STEEM 签名学习笔记 (一)/ 读操作与写操作" |
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author_curate_reward | "" |
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不明觉厉!再丢两个鸡蛋明早煮着吃吧
post_id | 17,865,775 |
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author | pp1166 |
permlink | re-oflyhigh-3ppeth-steem-20171116t145323398z |
category | steemdev |
json_metadata | "{"app": "steemit/0.1", "tags": ["steemdev"]}" |
created | 2017-11-16 14:53:30 |
last_update | 2017-11-16 14:53:30 |
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root_title | "STEEM 签名学习笔记 (一)/ 读操作与写操作" |
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谢谢
post_id | 17,953,286 |
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author | oflyhigh |
permlink | re-pp1166-re-oflyhigh-3ppeth-steem-20171117t133440142z |
category | steemdev |
json_metadata | "{"app": "steemit/0.1", "tags": ["steemdev"]}" |
created | 2017-11-17 13:34:42 |
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root_title | "STEEM 签名学习笔记 (一)/ 读操作与写操作" |
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我假装我看懂了
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author | chann |
permlink | re-oflyhigh-3ppeth-steem-20171116t150709171z |
category | steemdev |
json_metadata | "{"app": "steemit/0.1", "tags": ["steemdev"]}" |
created | 2017-11-16 15:07:09 |
last_update | 2017-11-16 15:07:09 |
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children | 0 |
net_rshares | 9,253,925,701 |
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root_title | "STEEM 签名学习笔记 (一)/ 读操作与写操作" |
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chann | 0 | 9,253,925,701 | 100% |
thank you for sharing
post_id | 17,867,244 |
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author | ramzukhan |
permlink | re-oflyhigh-3ppeth-steem-20171116t151345886z |
category | steemdev |
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author_reputation | -16,468,978,654 |
root_title | "STEEM 签名学习笔记 (一)/ 读操作与写操作" |
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不用curl,直接写程序调用rpc更方便
post_id | 17,940,064 |
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permlink | re-oflyhigh-3ppeth-steem-20171117t101736880z |
category | steemdev |
json_metadata | "{"app": "steemit/0.1", "tags": ["steemdev"]}" |
created | 2017-11-17 10:17:36 |
last_update | 2017-11-17 10:17:36 |
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cashout_time | 1969-12-31 23:59:59 |
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root_title | "STEEM 签名学习笔记 (一)/ 读操作与写操作" |
beneficiaries | [] |
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snail0718 | 0 | 617,240,000 | 100% |
curl便于演示
post_id | 17,953,248 |
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author | oflyhigh |
permlink | re-speeding-re-oflyhigh-3ppeth-steem-20171117t133410323z |
category | steemdev |
json_metadata | "{"app": "steemit/0.1", "tags": ["steemdev"]}" |
created | 2017-11-17 13:34:12 |
last_update | 2017-11-17 13:34:12 |
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author_reputation | 1,148,153,621,496,884 |
root_title | "STEEM 签名学习笔记 (一)/ 读操作与写操作" |
beneficiaries | [] |
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