1. ===================
  2. 启动 master 端口：9333
  3. ===================
  4. sunsl@test-server:~$ weed master
  5. I0102 15:37:14 01273 sequence.go:47] Setting file id sequence 10000
  6. I0102 15:37:14 01273 topology.go:57] Using default configurations.
  7. I0102 15:37:14 01273 master.go:235] Volume Size Limit is 32768 MB
  8. I0102 15:37:14 01273 master.go:249] Start Weed Master 0.45 at port 9333
  10. I0102 15:43:41 01273 node.go:158] topo adds child DefaultDataCenter
  11. I0102 15:43:41 01273 node.go:158] topo:DefaultDataCenter adds child DefaultRack
  12. I0102 15:43:41 01273 node.go:158] topo:DefaultDataCenter:DefaultRack adds child 10.191.197.191:8080
  13. I0102 15:44:39 01273 node.go:158] topo:DefaultDataCenter:DefaultRack adds child 10.191.197.191:8081
  15. ===================
  16. 启动Volume1 端口：8080
  17. ===================
  18. sunsl@test-server:~$ weed volume -dir="/home/sunsl/data1" -max=5 -mserver="localhost:9333" -port=8080 -ip=10.191.197.191 &
  19. [1] 1579
  20. sunsl@test-server:~$ I0102 15:43:41 01579 volume.go:331] Volume Folder /home/sunsl/data1
  21. I0102 15:43:41 01579 volume.go:332] Permission: -rwxrwxr-x
  22. I0102 15:43:41 01579 store.go:178] Store started on dir: /home/sunsl/data1 with 0 volumes max 5
  23. I0102 15:43:41 01579 volume.go:373] store joined at localhost:9333
  24. I0102 15:43:41 01579 volume.go:375] Start Weed volume server 0.45 at http://10.191.197.191:8080
  26. ===================
  27. 启动Volume 端口：8081
  28. ===================
  29. sunsl@test-server:~$ weed volume -dir="/home/sunsl/data2" -max=10 -mserver="localhost:9333" -port=8081 -ip="10.191.197.191" &
  30. [1] 1720
  31. sunsl@test-server:~$ I0102 15:44:39 01720 volume.go:331] Volume Folder /home/sunsl/data2
  32. I0102 15:44:39 01720 volume.go:332] Permission: -rwxrwxr-x
  33. I0102 15:44:39 01720 store.go:178] Store started on dir: /home/sunsl/data2 with 0 volumes max 10
  34. I0102 15:44:39 01720 volume.go:373] store joined at localhost:9333
  35. I0102 15:44:39 01720 volume.go:375] Start Weed volume server 0.45 at http://10.191.197.191:8081
  37. ===================
  38. 上传文件请求
  39. ===================
  40. sunsl@sunsl-nerc:~$ curl http://10.191.197.191:9333/dir/assign
  41. {"count":1,"fid":"6,27103aeb43ba","publicUrl":"10.191.197.191:8080","url":"10.191.197.191:8080"}
  43. master
  44. I0102 15:48:25 01273 collection.go:23] collection  adding replication type 000
  45. I0102 15:48:25 01273 volume_growth.go:207] Created Volume 1 on topo:DefaultDataCenter:DefaultRack:10.191.197.191:8081
  46. I0102 15:48:25 01273 volume_growth.go:207] Created Volume 2 on topo:DefaultDataCenter:DefaultRack:10.191.197.191:8081
  47. I0102 15:48:25 01273 volume_growth.go:207] Created Volume 3 on topo:DefaultDataCenter:DefaultRack:10.191.197.191:8080
  48. I0102 15:48:25 01273 volume_growth.go:207] Created Volume 4 on topo:DefaultDataCenter:DefaultRack:10.191.197.191:8081
  49. I0102 15:48:25 01273 volume_growth.go:207] Created Volume 5 on topo:DefaultDataCenter:DefaultRack:10.191.197.191:8081
  50. I0102 15:48:25 01273 volume_growth.go:207] Created Volume 6 on topo:DefaultDataCenter:DefaultRack:10.191.197.191:8080
  51. I0102 15:48:25 01273 volume_growth.go:207] Created Volume 7 on topo:DefaultDataCenter:DefaultRack:10.191.197.191:8081
  52. I0102 15:48:25 01273 sequence.go:81] Saving file id sequence 20000 to /tmp/weed.seq
  54. 80
  55. sunsl@test-server:~$ I0102 15:48:25 01579 store.go:98] In dir /home/sunsl/data1 adds volume = 3 , collection =  , replicationType = 000
  56. I0102 15:48:25 01579 volume.go:105] loading file /home/sunsl/data1/3.idx readonly false
  57. I0102 15:48:25 01579 store.go:98] In dir /home/sunsl/data1 adds volume = 6 , collection =  , replicationType = 000
  58. I0102 15:48:25 01579 volume.go:105] loading file /home/sunsl/data1/6.idx readonly false
  60. sunsl@test-server:~/data1$ ll
  61. total 16
  62. drwxrwxr-x 2 sunsl sunsl 4096 Jan  2 15:48 ./
  63. drwxr-xr-x 6 sunsl sunsl 4096 Jan  2 15:43 ../
  64. -rw-r--r-- 1 sunsl sunsl    8 Jan  2 15:48 3.dat
  65. -rw-r--r-- 1 sunsl sunsl    0 Jan  2 15:48 3.idx
  66. -rw-r--r-- 1 sunsl sunsl    8 Jan  2 15:48 6.dat
  67. -rw-r--r-- 1 sunsl sunsl    0 Jan  2 15:48 6.idx
  69. 81
  70. sunsl@test-server:~$ I0102 15:48:25 01720 store.go:98] In dir /home/sunsl/data2 adds volume = 1 , collection =  , replicationType = 000
  71. I0102 15:48:25 01720 volume.go:105] loading file /home/sunsl/data2/1.idx readonly false
  72. I0102 15:48:25 01720 store.go:98] In dir /home/sunsl/data2 adds volume = 2 , collection =  , replicationType = 000
  73. I0102 15:48:25 01720 volume.go:105] loading file /home/sunsl/data2/2.idx readonly false
  74. I0102 15:48:25 01720 store.go:98] In dir /home/sunsl/data2 adds volume = 4 , collection =  , replicationType = 000
  75. I0102 15:48:25 01720 volume.go:105] loading file /home/sunsl/data2/4.idx readonly false
  76. I0102 15:48:25 01720 store.go:98] In dir /home/sunsl/data2 adds volume = 5 , collection =  , replicationType = 000
  77. I0102 15:48:25 01720 volume.go:105] loading file /home/sunsl/data2/5.idx readonly false
  78. I0102 15:48:25 01720 store.go:98] In dir /home/sunsl/data2 adds volume = 7 , collection =  , replicationType = 000
  79. I0102 15:48:25 01720 volume.go:105] loading file /home/sunsl/data2/7.idx readonly false
  81. sunsl@test-server:~/data2$ ll
  82. total 28
  83. drwxrwxr-x 2 sunsl sunsl 4096 Jan  2 15:48 ./
  84. drwxr-xr-x 6 sunsl sunsl 4096 Jan  2 15:43 ../
  85. -rw-r--r-- 1 sunsl sunsl    8 Jan  2 15:48 1.dat
  86. -rw-r--r-- 1 sunsl sunsl    0 Jan  2 15:48 1.idx
  87. -rw-r--r-- 1 sunsl sunsl    8 Jan  2 15:48 2.dat
  88. -rw-r--r-- 1 sunsl sunsl    0 Jan  2 15:48 2.idx
  89. -rw-r--r-- 1 sunsl sunsl    8 Jan  2 15:48 4.dat
  90. -rw-r--r-- 1 sunsl sunsl    0 Jan  2 15:48 4.idx
  91. -rw-r--r-- 1 sunsl sunsl    8 Jan  2 15:48 5.dat
  92. -rw-r--r-- 1 sunsl sunsl    0 Jan  2 15:48 5.idx
  93. -rw-r--r-- 1 sunsl sunsl    8 Jan  2 15:48 7.dat
  94. -rw-r--r-- 1 sunsl sunsl    0 Jan  2 15:48 7.idx
  96. ===================
  97. 上传文件
  98. ===================
  99. sunsl@sunsl-nerc:~$ curl -F file=@"/home/sunsl/test.mp4" http://10.191.197.191:8080/6,27103aeb43ba
  100. {"size":108021362}
  102. 80
  103. sunsl@test-server:~/data1$ ll
  104. total 105512
  105. drwxrwxr-x 2 sunsl sunsl      4096 Jan  2 15:48 ./
  106. drwxr-xr-x 6 sunsl sunsl      4096 Jan  2 15:43 ../
  107. -rw-r--r-- 1 sunsl sunsl         8 Jan  2 15:48 3.dat
  108. -rw-r--r-- 1 sunsl sunsl         0 Jan  2 15:48 3.idx
  109. -rw-r--r-- 1 sunsl sunsl 108021440 Jan  2 15:56 6.dat
  110. -rw-r--r-- 1 sunsl sunsl        16 Jan  2 15:56 6.idx
  112. 81
  113. sunsl@test-server:~/data2$ ll
  114. total 28
  115. drwxrwxr-x 2 sunsl sunsl 4096 Jan  2 15:48 ./
  116. drwxr-xr-x 6 sunsl sunsl 4096 Jan  2 15:43 ../
  117. -rw-r--r-- 1 sunsl sunsl    8 Jan  2 15:48 1.dat
  118. -rw-r--r-- 1 sunsl sunsl    0 Jan  2 15:48 1.idx
  119. -rw-r--r-- 1 sunsl sunsl    8 Jan  2 15:48 2.dat
  120. -rw-r--r-- 1 sunsl sunsl    0 Jan  2 15:48 2.idx
  121. -rw-r--r-- 1 sunsl sunsl    8 Jan  2 15:48 4.dat
  122. -rw-r--r-- 1 sunsl sunsl    0 Jan  2 15:48 4.idx
  123. -rw-r--r-- 1 sunsl sunsl    8 Jan  2 15:48 5.dat
  124. -rw-r--r-- 1 sunsl sunsl    0 Jan  2 15:48 5.idx
  125. -rw-r--r-- 1 sunsl sunsl    8 Jan  2 15:48 7.dat
  126. -rw-r--r-- 1 sunsl sunsl    0 Jan  2 15:48 7.idx
  128. ===================
  129. 查询Volume 信息
  130. ===================
  131. sunsl@sunsl-nerc:~$ curl http://10.191.197.191:9333/dir/lookup?volumeId=1
  132. {"locations":[{"publicUrl":"10.191.197.191:8081","url":"10.191.197.191:8081"}]}
  133. sunsl@sunsl-nerc:~$ curl http://10.191.197.191:9333/dir/lookup?volumeId=2
  134. {"locations":[{"publicUrl":"10.191.197.191:8081","url":"10.191.197.191:8081"}]}
  135. sunsl@sunsl-nerc:~$ curl http://10.191.197.191:9333/dir/lookup?volumeId=3
  136. {"locations":[{"publicUrl":"10.191.197.191:8080","url":"10.191.197.191:8080"}]}
  137. sunsl@sunsl-nerc:~$ curl http://10.191.197.191:9333/dir/lookup?volumeId=4
  138. {"locations":[{"publicUrl":"10.191.197.191:8081","url":"10.191.197.191:8081"}]}
  139. sunsl@sunsl-nerc:~$ curl http://10.191.197.191:9333/dir/lookup?volumeId=5
  140. {"locations":[{"publicUrl":"10.191.197.191:8081","url":"10.191.197.191:8081"}]}
  141. sunsl@sunsl-nerc:~$ curl http://10.191.197.191:9333/dir/lookup?volumeId=6
  142. {"locations":[{"publicUrl":"10.191.197.191:8080","url":"10.191.197.191:8080"}]}
  143. sunsl@sunsl-nerc:~$ curl http://10.191.197.191:9333/dir/lookup?volumeId=7
  144. {"locations":[{"publicUrl":"10.191.197.191:8081","url":"10.191.197.191:8081"}]}
  145. sunsl@sunsl-nerc:~$ curl http://10.191.197.191:9333/dir/lookup?volumeId=8
  146. {"error":"volume id 8 not found. "}
  148. ===================
  149. 下载文件
  150. ===================
  151. 原文件信息：
  152. sunsl@sunsl-nerc:~$ ll test.mp4
  153. -rw-r--r-- 1 sunsl sunsl 108021362 12月 25 09:11 test.mp4
  154. sunsl@sunsl-nerc:~$ md5sum test.mp4
  155. 83884f03b00bbc769910df5c1f2ba866  test.mp4
  157. ------------------------------------
  158. |sunsl@sunsl-nerc:~/Downloads/weedfile$ wget http://10.191.197.191:8080/6,27103aeb43ba
  159. |--2014-01-02 16:10:57--  http://10.191.197.191:8080/6,27103aeb43ba
  160. |Connecting to 10.191.197.191:8080... connected.
  161. |HTTP request sent, awaiting response... 200 OK
  162. |Length: 108021362 (103M) [application/octet-stream]
  163. |Saving to: ‘6,27103aeb43ba’
  164. |
  165. |100%[================================================================================>] 108,021,362  417MB/s   in 0.2s
  166. |
  167. |2014-01-02 16:10:58 (417 MB/s) - ‘6,27103aeb43ba’ saved [108021362/108021362]
  168. |
  169. |sunsl@sunsl-nerc:~/Downloads/weedfile$ ll
  170. |total 105500
  171. |drwxr-xr-x 2 sunsl sunsl      4096  1月  2 16:10 ./
  172. |drwxr-xr-x 5 sunsl sunsl      4096  1月  2 16:08 ../
  173. |-rw-r--r-- 1 sunsl sunsl 108021362  1月  2 15:56 6,27103aeb43ba
  174. |sunsl@sunsl-nerc:~/Downloads/weedfile$ md5sum 6,27103aeb43ba
  175. |83884f03b00bbc769910df5c1f2ba866  6,27103aeb43ba
  176. |------------------------------------
  178. |------------------------------------
  179. |sunsl@sunsl-nerc:~/Downloads/weedfile$ wget http://10.191.197.191:8080/6,27103aeb43ba.mp4
  180. |--2014-01-02 16:12:07--  http://10.191.197.191:8080/6,27103aeb43ba.mp4
  181. |Connecting to 10.191.197.191:8080... connected.
  182. |HTTP request sent, awaiting response... 200 OK
  183. |Length: 108021362 (103M) [application/octet-stream]
  184. |Saving to: ‘6,27103aeb43ba.mp4’
  185. |
  186. |100%[================================================================================>] 108,021,362  440MB/s   in 0.2s
  187. |
  188. |2014-01-02 16:12:08 (440 MB/s) - ‘6,27103aeb43ba.mp4’ saved [108021362/108021362]
  189. |
  190. |sunsl@sunsl-nerc:~/Downloads/weedfile$ ll
  191. |total 210992
  192. |drwxr-xr-x 2 sunsl sunsl      4096  1月  2 16:12 ./
  193. |drwxr-xr-x 5 sunsl sunsl      4096  1月  2 16:08 ../
  194. |-rw-r--r-- 1 sunsl sunsl 108021362  1月  2 15:56 6,27103aeb43ba
  195. |-rw-r--r-- 1 sunsl sunsl 108021362  1月  2 15:56 6,27103aeb43ba.mp4
  196. |sunsl@sunsl-nerc:~/Downloads/weedfile$ md5sum 6,27103aeb43ba.mp4
  197. |83884f03b00bbc769910df5c1f2ba866  6,27103aeb43ba.mp4
  198. |------------------------------------
  200. |------------------------------------
  201. |sunsl@sunsl-nerc:~/Downloads/weedfile$ wget http://10.191.197.191:8080/6/27103aeb43ba/test.mp4
  202. |--2014-01-02 16:13:50--  http://10.191.197.191:8080/6/27103aeb43ba/test.mp4
  203. |Connecting to 10.191.197.191:8080... connected.
  204. |HTTP request sent, awaiting response... 200 OK
  205. |Length: 108021362 (103M) [application/octet-stream]
  206. |Saving to: ‘test.mp4’
  207. |
  208. |100%[================================================================================>] 108,021,362  436MB/s   in 0.2s
  209. |
  210. |2014-01-02 16:13:50 (436 MB/s) - ‘test.mp4’ saved [108021362/108021362]
  211. |
  212. |sunsl@sunsl-nerc:~/Downloads/weedfile$ ll
  213. |total 316484
  214. |drwxr-xr-x 2 sunsl sunsl      4096  1月  2 16:13 ./
  215. |drwxr-xr-x 5 sunsl sunsl      4096  1月  2 16:08 ../
  216. |-rw-r--r-- 1 sunsl sunsl 108021362  1月  2 15:56 6,27103aeb43ba
  217. |-rw-r--r-- 1 sunsl sunsl 108021362  1月  2 15:56 6,27103aeb43ba.mp4
  218. |-rw-r--r-- 1 sunsl sunsl 108021362  1月  2 15:56 test.mp4
  219. |sunsl@sunsl-nerc:~/Downloads/weedfile$ md5sum test.mp4
  220. |83884f03b00bbc769910df5c1f2ba866  test.mp4
  221. |------------------------------------
  223. ===================
  224. 删除文件
  225. ===================
  226. sunsl@sunsl-nerc:~/Downloads/weedfile$ curl -X DELETE http://10.191.197.191:8080/6,27103aeb43ba
  227. {"size":108021426}
  229. 80
  230. sunsl@test-server:~/data1$ ll
  231. total 105512
  232. drwxrwxr-x 2 sunsl sunsl      4096 Jan  2 15:48 ./
  233. drwxr-xr-x 6 sunsl sunsl      4096 Jan  2 15:43 ../
  234. -rw-r--r-- 1 sunsl sunsl         8 Jan  2 15:48 3.dat
  235. -rw-r--r-- 1 sunsl sunsl         0 Jan  2 15:48 3.idx
  236. -rw-r--r-- 1 sunsl sunsl 108021464 Jan  2 16:18 6.dat //很奇怪这里为什么没有发生变化，待查
  237. -rw-r--r-- 1 sunsl sunsl        32 Jan  2 16:18 6.idx 
  239. 81
  240. sunsl@test-server:~/data2$ ll
  241. total 28
  242. drwxrwxr-x 2 sunsl sunsl 4096 Jan  2 15:48 ./
  243. drwxr-xr-x 6 sunsl sunsl 4096 Jan  2 15:43 ../
  244. -rw-r--r-- 1 sunsl sunsl    8 Jan  2 15:48 1.dat
  245. -rw-r--r-- 1 sunsl sunsl    0 Jan  2 15:48 1.idx
  246. -rw-r--r-- 1 sunsl sunsl    8 Jan  2 15:48 2.dat
  247. -rw-r--r-- 1 sunsl sunsl    0 Jan  2 15:48 2.idx
  248. -rw-r--r-- 1 sunsl sunsl    8 Jan  2 15:48 4.dat
  249. -rw-r--r-- 1 sunsl sunsl    0 Jan  2 15:48 4.idx
  250. -rw-r--r-- 1 sunsl sunsl    8 Jan  2 15:48 5.dat
  251. -rw-r--r-- 1 sunsl sunsl    0 Jan  2 15:48 5.idx
  252. -rw-r--r-- 1 sunsl sunsl    8 Jan  2 15:48 7.dat
  253. -rw-r--r-- 1 sunsl sunsl    0 Jan  2 15:48 7.idx
  255. 测试再次删除时，显示信息：
  256. sunsl@sunsl-nerc:~$ curl -X DELETE http://10.191.197.191:8080/6,27103aeb43ba
  257. {"size":0}

  258. ====================
  1. 停止Volume1的服务
  1. ====================
  3. sunsl@test-server:~$ ps aux |grep weed
  4. sunsl     1273  0.0  0.4 200020  4948 pts/1    Sl+  15:37   0:03 weed master
  5. sunsl     1579  0.3  0.6 861744  6288 ?        Sl   15:43   0:12 weed volume -dir=/home/sunsl/data1 -max=5 -mserver=localhost:9333 -port=8080 -ip=10.191.197.191
  6. sunsl     1720  0.0  0.4 473632  5052 ?        Sl   15:44   0:01 weed volume -dir=/home/sunsl/data2 -max=10 -mserver=localhost:9333 -port=8081 -ip=10.191.197.191
  7. sunsl     2099  0.0  0.0   8144   620 pts/2    S+   16:50   0:00 grep --color=auto weed
  9. sunsl@test-server:~$ kill -9 1579
  10. sunsl@test-server:~$ ps aux |grep weed
  11. sunsl     1273  0.0  0.4 200020  4916 pts/1    Sl+  15:37   0:03 weed master
  12. sunsl     1720  0.0  0.4 473632  5052 ?        Sl   15:44   0:01 weed volume -dir=/home/sunsl/data2 -max=10 -mserver=localhost:9333 -port=8081 -ip=10.191.197.191
  14. 主服务器响应信息：
  15. I0102 16:51:25 01273 topology_event_handling.go:51] Removing Volume 3 from the dead volume server topo:DefaultDataCenter:DefaultRack:10.191.197.191:8080
  16. I0102 16:51:25 01273 volume_layout.go:139] Volume 3 has 0 replica, less than required 1
  17. I0102 16:51:25 01273 volume_layout.go:116] Volume 3 becomes unwritable
  18. I0102 16:51:25 01273 topology_event_handling.go:51] Removing Volume 6 from the dead volume server topo:DefaultDataCenter:DefaultRack:10.191.197.191:8080
  19. I0102 16:51:25 01273 volume_layout.go:139] Volume 6 has 0 replica, less than required 1
  20. I0102 16:51:25 01273 node.go:170] topo:DefaultDataCenter:DefaultRack removes 10.191.197.191:8080 volumeCount = 5
  21. I0102 16:51:25 01273 topology_event_handling.go:34] DataNode 10.191.197.191:8080 is dead!

weed-fs 基础测试的更多相关文章

  1. myBatis 基础测试 表关联关系配置 集合 测试

    myBatis 基础测试 表关联关系配置 集合 测试 测试myelipse项目源码 sql 下载 http://download.csdn.net/detail/liangrui1988/599388 ...

  2. mysql基础测试

    mysql基础测试 测试原因   为什么需要做性能测试 模拟比当前系统更高的负载,找出性能瓶颈 重现线上异常 测试不同硬件软件配置 规划未来的业务增长   测试分类   性能测试的分类 设备层的测试 ...

  3. 基础测试jmeter5.0+badboy（从小白到入门）

    1]测试工具jmeter环境安装 1.1]安装jdk环境 1:必须安装jdk8.0(我尝试安装最新版本不行,好像当时没有配置好.之后安装8.0遍可以正常运行)下载地址:单击此段 配置jdk环境:鼠标右 ...

  4. 性能测试基础---测试流程，LR安装

    ·性能测试流程详解: 一般来说,性能测试通常可以分为以下过程: ·前期分析.测试计划.测试方案.测试环境的搭建.测试数据的准备.测试脚本的开发.测试场景的设计.测试场景的实现和执行.资源的监控.分析结 ...

  5. Kubeasz部署K8s基础测试环境简介

    下面介绍使用Kubeasz部署K8s集群环境. https://github.com/easzlab/kubeasz在需要使用kubeeasz项目安装的k8s时,需要将所有需要它来部署的节点上,都安装 ...

  6. Linux基础测试--11道题

    000.创建一个目录/data mkdir /data 001.在/data 下面创建一个文件oldboy.txt touch /data/oldboy.txt 002.为oldboy.txt 增加内 ...

  7. Hive基础测试操作

    一.Hive测试 1.查看数据库 show databases; 2.使用某个数据库,如默认数据库 user default; 3.创建表 create table if not exist itst ...

  8. Python基础测试有关联的接口

    test_guanlian.py放在case文件夹下 test_guanlian.pyimport unittest import requestsfrom urllib.parse import u ...

  9. 基于HDP3.0的基础测试

    1,TestDFSIO write和read的性能测试, 测试hadoop读写的速度.该测试为Hadoop自带的测试工具,位于$HADOOP_HOME/share/hadoop/mapreduce目录 ...

随机推荐

  1. 三部曲一(数据结构)-1011-Sorting It All Out

    每次加入一个关系都要进行拓扑排序,不过在排序过程中需要判断是否出现多个入度为0的点,如果出现了就说明不能确定大小关系.不论出不出现多个入度为0的点拓扑排序都要进行到最后来判断是否出现环,因为一旦出现环 ...

  2. javascript之小积累-.-typeof与instanceof的区别

    1.typeof 是获取一个变量或表达式的类型,返回的值通常是string, number, boolean, object(null, 数组, 对象), function, undefined,可以 ...

  3. HDU 4777 Rabbit Kingdom （2013杭州赛区1008题，预处理，树状数组）

    Rabbit Kingdom Time Limit: 6000/3000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)To ...

  4. CentOS 6.6 中中文输入法设置

    排版比较乱你,参见 https://www.zybuluo.com/Jpz/note/144597 Linux开发环境配置 安装完系统之后,我们需要设置中文输入法,中文输入法是系统自带的,设置步骤如下 ...

  5. MetaPhlAn 2：宏基因组进化分析

    描述 MetaPhlAn是分析从物种水平分辨率宏基因组鸟枪法测序数据的微生物群落(细菌,古细菌,真核细胞和病毒)的组成的计算工具.从版本2.0,MetaPhlAn还能够确定具体的菌株(在将样品含有先前 ...

  6. linux C 获取当前目录的实现（转-Blossom）

    linux C 获取当前目录的实现: //获取当前目录#include <stdlib.h>#include <stdio.h>#include <string.h> ...

  7. kuangbin_MST C (POJ 2031)

    全程double精度就能过了 间接0距离不用管 prim自动连起来的 G++交的话只能用%f输出 C++的话加不加l都可以 (这么说以后用%f肯定不会错咯) 不过我不懂为什么他们的空间时间差了好多倍. ...

  8. foreach属性-动态-mybatis中使用map类型参数，其中key为列名，value为列值

    http://zhangxiong0301.iteye.com/blog/2242723 最近有个需求,就是使用mybatis时,向mysql中插入数据,其参数为map类型,map里面的key为列名, ...

  9. [转]js中的字符串函数集和代码片段

    JS自带函数 concat将两个或多个字符的文本组合起来,返回一个新的字符串.var a = "hello";var b = ",world";var c = ...

  10. 2016中国VR开发者论坛第一期

    由VR界网和暴风魔镜联合举办的2016中国VR开发者论坛第一期已于3月2日下午5点在吉林动画学院圆满落幕,本次论坛云集了VR相关领域的精英,邀请了VR社交<极乐王国>.暴风魔镜.南京睿悦. ...