摘要：安裝使用文檔代碼質(zhì)量相信是每個(gè)團(tuán)隊(duì)的最高追求之一，質(zhì)量高的團(tuán)隊(duì)，開發(fā)成本維護(hù)成本都很低同樣人數(shù)的團(tuán)隊(duì)，一年內(nèi)高質(zhì)量團(tuán)隊(duì)是低質(zhì)量團(tuán)隊(duì)產(chǎn)出的倍打個(gè)比方，一個(gè)團(tuán)隊(duì)開發(fā)完產(chǎn)品，行代碼出一個(gè)和行代碼一個(gè)的團(tuán)隊(duì)。

代碼質(zhì)量相信是每個(gè)團(tuán)隊(duì)的最高追求之一，質(zhì)量高的團(tuán)隊(duì)，開發(fā)成本、維護(hù)成本都很低；
同樣人數(shù)的團(tuán)隊(duì)，一年內(nèi)高質(zhì)量團(tuán)隊(duì)是低質(zhì)量團(tuán)隊(duì)產(chǎn)出的10倍；打個(gè)比方，一個(gè)團(tuán)隊(duì)開發(fā)完產(chǎn)品，1000行代碼出一個(gè)bug和100行代碼一個(gè)bug的團(tuán)隊(duì)。能想象場景了。

介紹一款代碼質(zhì)量檢測工具Sonar，為正在辛苦代碼審核的同學(xué)提供一點(diǎn)便利；官網(wǎng)提供了很方便的教程；這里再做一個(gè)中文推廣

適合場景：一個(gè)代碼冗余多，代碼邏輯重復(fù)多（對(duì)，你沒看錯(cuò)，這里的重復(fù)真的是重復(fù)），分格隨意項(xiàng)目的系統(tǒng)檢查，重構(gòu)，架構(gòu)調(diào)整；

sonar_platform_support.png

通常檢查代碼是項(xiàng)目用，所以例子安裝在阿里云的服務(wù)器上。
教程環(huán)境介紹：

[ ] OS平臺(tái)：centos6.x

[ ] 數(shù)據(jù)庫：mysql5.6.x

下載最近版本，兼容性會(huì)比較好：

下載Sonar sonarqube-6.4.zip

下載掃描器sonar-scanner-cli-3.0.3.778-linux

檢測java：

[root@xx]# java -version
java version "1.8.0_111"
Java(TM) SE Runtime Environment (build 1.8.0_111-b14)
Java HotSpot(TM) 64-Bit Server VM (build 25.111-b14, mixed mode)

顯示這樣就ok了；

如果java OpenJDK低于8：
官網(wǎng)下載 jdk-8u111-linux-x64.tar.gz

檢測mysql 5.6.x以上 ：

mysql> select version();
+-----------+
| version() |
+-----------+
| 5.6.13    |
+-----------+
1 row in set (0.00 sec)
mysql> CREATE DATABASE `sonar` DEFAULT CHARACTER SET utf8 COLLATE utf8_general_ci;
mysql> CREATE USER "sonarUser"@"127.0.0.1" IDENTIFIED BY "sonarPassword";
mysql> GRANT ALL ON *.* TO "sonarUser"@"%";
mysql> GRANT select,insert,update,delete,create,drop on *.* to [email protected] IDENTIFIED BY "sonarPassword";
mysql> flush privileges;
mysql> exit
[root@xx] mysql -h127.0.0.1 -usonarUser -psonarPassword

注意：安裝sonar 需要在mysql提前建庫，并配置字符編碼utf-8；給sonar建一個(gè)賬號(hào)；

/app/mysql/my.cnf 配置buffer開大點(diǎn)，比較你的代碼會(huì)挺多：
innodb_buffer_pool_size = 128M

[mysqld]

# Remove leading # and set to the amount of RAM for the most important data
# cache in MySQL. Start at 70% of total RAM for dedicated server, else 10%.
innodb_buffer_pool_size = 128M

存放目錄：/app/original/
下載并解壓：

[root@xx] unzip sonarqube-6.4.zip unzip;
[root@xx] sonar-scanner-cli-3.0.3.778-linux.zip;
drwxr-xr-x 10 root root      4096 Jun  2 08:43 sonarqube-6.4
-rw-r--r--  1 root root 139755847 Jun 13 15:27 sonarqube-6.4.zip
drwxr-xr-x  6 root root      4096 May 12 12:49 sonar-scanner-3.0.3.778-linux
-rw-r--r--  1 root root  73799876 Jun 13 15:02 sonar-scanner-cli-3.0.3.778-linux.zip

vim sonarqube-6.4/conf/sonar.properties
sonar.properties 兩處必須配置:

配置mysql：

# User credentials.
# Permissions to create tables, indices and triggers must be granted to JDBC user.
# The schema must be created first.
sonar.jdbc.username=sonar
sonar.jdbc.password=sonarPassword

#----- Embedded Database (default)
# H2 embedded database server listening port, defaults to 9092
#sonar.embeddedDatabase.port=9092
#----- MySQL 5.6 or greater
# Only InnoDB storage engine is supported (not myISAM).
# Only the bundled driver is supported. It can not be changed.
sonar.jdbc.url=jdbc:mysql://127.0.0.1:3306/sonar?useUnicode=true&characterEncoding=utf8&rewriteBatchedStatements=true&useConfigs=maxPerformance&useSSL=false

配置web server：
端口號(hào)：9090：
允許ip：0.0.0.0 表示允許所有;

# Binding IP address. For servers with more than one IP address, this property specifies which
# address will be used for listening on the specified ports.
# By default, ports will be used on all IP addresses associated with the server.
sonar.web.host=0.0.0.0
# Web context. When set, it must start with forward slash (for example /sonarqube).
# The default value is root context (empty value).
#sonar.web.context=
# TCP port for incoming HTTP connections. Default value is 9000.
sonar.web.port=9090

啟動(dòng)：

[root@xx] cd /app/original/sonarqube-6.4/
[root@xx]  ./bin/linux-x86-64/sonar.sh start
[root@xx] ps aux | grep sonar

如果沒起來檢查log

[root@xx]cd /app/original/sonarqube-6.4/logs
[root@xx]vim web.log;
2017.06.13 17:08:04 INFO  web[][o.s.s.p.w.MasterServletFilter] Initializing servlet filter org.sonar.server.authentication.ws.LogoutAction@96ee351 [pattern=UrlPattern{inclusions=[/api/authentication/logout], exclusions=[]}]
2017.06.13 17:08:04 INFO  web[][o.s.s.p.w.MasterServletFilter] Initializing servlet filter org.sonar.server.authentication.ws.ValidateAction@3f15fe01 [pattern=UrlPattern{inclusions=[/api/authentication/validate], exclusions=[]}]
2017.06.13 17:08:04 INFO  web[][o.s.s.p.Platform] WebServer is operational

[root@xx]  ./bin/linux-x86-64/sonar.sh restart

配置掃描器：
vim /app/original/sonar-scanner-3.0.3.778-linux/conf/sonar-scanner.properties

#----- Default SonarQube server
sonar.host.url=http://xxx.xxx.xxx:9090
#----- Default source code encoding
sonar.sourceEncoding=UTF-8

[root@xx] sudo ln -s /app/original/sonar-scanner-3.0.3.778-linux/bin/sonar-scanner /usr/bin/sonar-scanner
讓sonar-scanner可執(zhí)行文件加入全局
項(xiàng)目根目錄下新建文件
cd /app/project/
vim sonar-project.properties

sonar.projectKey=project:admin
sonar.projectName=project
sonar.projectVersion=1.4
sonar.sources=.
sonar.language=php
sonar.sourceEncoding=UTF-8

執(zhí)行：

[root@xx project]# sonar-scanner 
INFO: Scanner configuration file: /app/original/sonar-scanner-3.0.3.778-linux/conf/sonar-scanner.properties
INFO: Project root configuration file: /app/project/sonar-project.properties
INFO: SonarQube Scanner 3.0.3.778

安裝好，啟動(dòng)后的界面

方便QA白盒的界面

生產(chǎn)環(huán)境應(yīng)該去掉的注釋

掃了一個(gè)開源插件，原來有好多bug，這里靜態(tài)方法里使用的動(dòng)態(tài)調(diào)用.

查到的代碼冗余

資料來源：
官網(wǎng)：https://www.sonarqube.org
兩分鐘安裝：https://docs.sonarqube.org/di...
QQ:2764239385