eosio.system合约部署9 v" ~% n3 Q9 l
eos版本：v1.0.5+ j! v7 x* n+ e
操作系统：centos 7
5 P% U# l6 E2 K" C* W环境：私有链
, h- Y  B$ C: h1 f4 E6 O) ~2 ~+ R目的
( w& t0 X, E$ k; S  P由于正式链的ram，net带宽，cpu带宽太宝贵，对于测试的同学建议先在私链上进行测试，避免浪费EOS币。6 }& i: G/ |3 a
部署. O3 l; I" B  g/ A# R( d$ B
部署是以私有链并且没有创建任何账号和合约为例，如果已经创建账号和部署智能合约，请对号入座跳着看。
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* N1 @' |& C7 ^//重复1，2创建必备账号
+ i" R0 ^. h- m8 M9 G//eosio.token
: a* C4 z5 R2 X1 L" O- b, V//eosio.system
* L/ i& x% [0 ^+ S' Q  ]//eosio.ram/ `; Q9 X: l8 f/ F+ F
//eosio.ramfee
- t7 Q( R- O* Y* r3 h1 C//eosio.stake/ N; E. r9 R4 r8 S% _2 S& p1 F9 `
//默认在代码根目录下执行
! W4 x, q. x! l& U; ^//1.创建密钥对
3 h  }5 w8 V; |7 m+ L- i9 ~cleos create key8 ~! o8 X0 a' V9 D
Private key: 5KKibeZ9KX2bR3MZQnTRVx5aGgpGqtsuitkr21FkpwRERuRk4Ym
7 P/ M  `* J1 I7 N5 iPublic key: EOS7d1YqzyP52FBkfmyu5pLVPpKjWZ4Ld3DZg8997eFLLZWLb7QUL
7 y& M; m/ k( l1 i7 @0 `//2.创建账号
9 T/ f1 w- b* ]1 Z% ~cleos create account eosio eosio.token ${publicKey} ${publicKey}  p' j+ D% }+ M: \& x
//部署eosio.token，发布代币
, p3 p% \( ]# j% R7 m! B6 r& [8 \" Icleos set contract eosio.token ../../contracts/eosio.token/1 c5 O* W3 \# s8 E, v5 C
cleos push action eosio.token create '["eosio","1000000000.0000 EOS",0,0,0]' -p eosio.token8 ]! g7 ?! h) r/ U' ~" i
cleos push action eosio.token issue '["eosio","1000000000.0000 EOS","issue"]' -p eosio3 \* A1 o+ B: R1 [  k2 l) V: m( W2 T: C
//部署eosio.system，报错如下,要保证开头注明的四个账号已经创建
) W7 H( W: b( v5 Gcleos set contract eosio ../../contracts/eosio.system/ -p eosio
7 h6 A# D! s% J- Q' e) Q9 PReading WAST/WASM from ../../contracts/eosio.system/eosio.system.wasm...1 u; y) w9 S6 ^! N" P6 d
Using already assembled WASM...
) u! l; z, _$ L% B5 V' s9 CPublishing contract...
6 ]! g! Z# c- W& QError 3080006: transaction took too long
3 L8 l. t& |6 ~* s2 X7 |//注意/ }' Z' L( }0 W+ D# Y) t
./eosio_build.sh -s "EOS"  购买资源的币种，要使用默认的币种，不写则为SYS% x4 S+ R0 T# g; }6 }9 ^9 D/ s
//创建交易账号
/ @4 `  z2 w( qcleos system newaccount --stake-net "10.0000 SYS" --stake-cpu "10.0000 SYS" --buy-ram-kbytes 3 eosio eosiotest EOS6MRyAjQq8ud7hVNYcfnVPJqcVpscN5So8BhtHuGYqET5GDW5CV  EOS6MRyAjQq8ud7hVNYcfnVPJqcVpscN5So8BhtHuGYqET5GDW5CV
. Z7 x+ o7 G9 x4 F4 @" d//查看账号信息,输出资源信息则为部署成功0 F* E; d- u, D2 T* l
cleos get account eosiotest
! E! X" @0 P  Rpermissions:
6 S) \- k2 Z* q+ C# f$ ~     owner     1:    1 EOS6MRyAjQq8ud7hVNYcfnVPJqcVpscN5So8BhtHuGYqET5GDW5CV
1 {1 Q7 z4 _  Q        active     1:    1 EOS6MRyAjQq8ud7hVNYcfnVPJqcVpscN5So8BhtHuGYqET5GDW5CV+ R! Q: l$ O& P0 ~& N# e+ X
memory: " V( @) f5 v% ?) J" c" V
     quota:     2.973 KiB    used:     2.926 KiB  0 ^9 P0 e7 M9 Q4 Y) n) e- t9 H
net bandwidth:
1 x' @0 g% @+ Y/ y( Q$ r+ ]) U     delegated:      10.0000 EOS           (total staked delegated to account from others)# l2 L8 H9 Q# r4 S
     used:                 0 bytes! q7 I3 f) j0 j
     available:        8.145 TiB  
* u" O' x- M9 Z; C     limit:            8.145 TiB  
/ g. z0 i& r( G2 A& W, |( xcpu bandwidth:5 ?; W9 L4 H6 C0 \1 y- ]
     delegated:      10.0000 EOS           (total staked delegated to account from others)
  a  Q* U, v1 t8 U5 I" k: L     used:                 0 us   8 U- {; h" H' K* F
     available:        473.5 hr   . r% }4 d" z% A- Q: b4 f. F6 u
     limit:            473.5 hr8 S% j: l5 ], \# ]' O1 J8 {
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//给账号转账
% |2 ]/ E# F9 j# ]cleos push action eosio.token transfer '["eosio","eosiotest","100.0000 SYS",""]' -p eosio
! ~4 L6 [; f/ a% B3 A1 _+ p# l//再将eosiotest转账到eosio，验证资源是否减少
- Y4 ]7 w6 q2 }6 [. wcleos push action eosio.token transfer '["eosiotest","eosio","100.0000 SYS",""]' -p eosio; {3 |- ~3 Z; k+ [- s
//再次查看账号信息，发现资源变少
4 @) ^, Y9 X( r7 C3 |cleos get account eosiotest6 T1 ]2 R% b5 N4 A- S
问题汇总
/ ]% L% R& p" K' t& R2 A  NQ：部署合约报错：unable to find key
0 W+ g: p# g# k- c# }% I5 a# ~A：4.0以后默认系统币名字是SYS,所以需要发布的代币修改成SYS，或者修改eosio_build.sh脚本中默认名称，重新进行编译（参考下图）
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& _% c+ s4 G' _4 x/ K4 k7 uQ：transaction took too long
) n. c- {+ K; i; O" X* `A：nodeos程序启动时添加max-transaction-time或者修改config.ini对应属性，重新启动nodeos
5 R4 z# W  M; A7 h: cQ：to account does not exist4 r  L7 \0 e# f' V
A：在部署system合约之前，必须创建三个账号eosio.ram，eosio.ramfee，eosio.stake