feat(log): 实现带颜色的日志输出功能
- 添加了 ANSI 颜色代码常量定义 - 创建了正则表达式用于去除颜色码 - 实现了自定义 logWriter 结构体用于分离控制台和文件输出 - 控制台输出保留颜色，文件输出自动去除颜色码 - 更新了日志格式包含时间戳和颜色标识 - 修改了 Info、Error、Warn、Debug 函数的前缀格式main v1.0.1015
parent
de8348e424
commit
5affb5e653
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@ -101,13 +101,6 @@
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</set>
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</value>
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</entry>
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<entry key="News">
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<value>
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<set>
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<option value="file://$PROJECT_DIR$/../gin_test/model/news.go" />
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</set>
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</value>
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</entry>
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<entry key="Paginate">
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<value>
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<set>
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@ -157,10 +150,11 @@
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</set>
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</value>
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</entry>
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<entry key="User">
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<entry key="logWriter">
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<value>
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<set>
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<option value="file://$PROJECT_DIR$/../gin_test/model/user.go" />
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<option value="file://$PROJECT_DIR$/log/log.go" />
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<option value="file://$PROJECT_DIR$/../yingji/api-gateway/internal/utils/log.go" />
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</set>
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</value>
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</entry>
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@ -178,34 +172,6 @@
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</set>
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</value>
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</entry>
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<entry key="sNewsDao">
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<value>
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<set>
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<option value="file://$PROJECT_DIR$/../gin_test/model/dao/newsDao.go" />
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</set>
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</value>
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</entry>
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<entry key="sNewsDb">
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<value>
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<set>
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<option value="file://$PROJECT_DIR$/../gin_test/service/news.go" />
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</set>
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</value>
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</entry>
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<entry key="sUser">
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<value>
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<set>
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<option value="file://$PROJECT_DIR$/../gin_test/service/user.go" />
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</set>
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</value>
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</entry>
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<entry key="sUserDao">
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<value>
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<set>
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<option value="file://$PROJECT_DIR$/../gin_test/model/dao/userDao.go" />
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</set>
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</value>
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</entry>
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</map>
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</option>
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<option name="scannedPathMapping">
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@ -283,7 +249,12 @@
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<entry key="file://$PROJECT_DIR$/log/log.go">
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<value>
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<ScannedPath>
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<option name="lastModified" value="1772420020488" />
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<option name="lastModified" value="1772763464061" />
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<option name="schema">
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<list>
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<option value="logWriter" />
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</list>
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</option>
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</ScannedPath>
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</value>
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</entry>
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@ -462,87 +433,20 @@
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</ScannedPath>
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</value>
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</entry>
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<entry key="file://$PROJECT_DIR$/../gin_test/controller/home/index.go">
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<entry key="file://$PROJECT_DIR$/../yingji/api-gateway/internal/cmd/cmd.go">
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<value>
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<ScannedPath>
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<option name="lastModified" value="1772608689818" />
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<option name="lastModified" value="1772762475609" />
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</ScannedPath>
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</value>
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</entry>
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<entry key="file://$PROJECT_DIR$/../gin_test/migrate/migrate.go">
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<entry key="file://$PROJECT_DIR$/../yingji/api-gateway/internal/utils/log.go">
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<value>
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<ScannedPath>
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<option name="lastModified" value="1772607808155" />
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</ScannedPath>
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</value>
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</entry>
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<entry key="file://$PROJECT_DIR$/../gin_test/model/dao/newsDao.go">
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<value>
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<ScannedPath>
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<option name="lastModified" value="1772605092268" />
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<option name="lastModified" value="1772763430097" />
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<option name="schema">
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<list>
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<option value="sNewsDao" />
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</list>
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</option>
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</ScannedPath>
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</value>
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</entry>
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<entry key="file://$PROJECT_DIR$/../gin_test/model/dao/userDao.go">
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<value>
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<ScannedPath>
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<option name="lastModified" value="1772605102821" />
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<option name="schema">
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<list>
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<option value="sUserDao" />
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</list>
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</option>
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</ScannedPath>
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</value>
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</entry>
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<entry key="file://$PROJECT_DIR$/../gin_test/model/news.go">
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<value>
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<ScannedPath>
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<option name="lastModified" value="1772607773437" />
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<option name="schema">
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<list>
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<option value="News" />
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</list>
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</option>
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</ScannedPath>
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</value>
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</entry>
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<entry key="file://$PROJECT_DIR$/../gin_test/model/user.go">
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<value>
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<ScannedPath>
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<option name="lastModified" value="1772606080031" />
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<option name="schema">
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<list>
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<option value="User" />
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</list>
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</option>
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</ScannedPath>
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</value>
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</entry>
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<entry key="file://$PROJECT_DIR$/../gin_test/service/news.go">
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<value>
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<ScannedPath>
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<option name="lastModified" value="1772593137875" />
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<option name="schema">
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<list>
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<option value="sNewsDb" />
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</list>
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</option>
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</ScannedPath>
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</value>
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</entry>
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<entry key="file://$PROJECT_DIR$/../gin_test/service/user.go">
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<value>
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<ScannedPath>
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<option name="lastModified" value="1772593163860" />
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<option name="schema">
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<list>
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<option value="sUser" />
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<option value="logWriter" />
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</list>
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</option>
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</ScannedPath>
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@ -564,25 +468,20 @@
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<entry key="data_base_config" value="DataBaseConfig" />
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<entry key="jwt_claims" value="JWTClaims" />
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<entry key="jwt_config" value="JwtConfig" />
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<entry key="log_writer" value="logWriter" />
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<entry key="manager" value="Manager" />
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<entry key="msg" value="Msg" />
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<entry key="news" value="News" />
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<entry key="paginate" value="Paginate" />
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<entry key="res_file" value="resFile" />
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<entry key="response" value="response" />
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<entry key="s_news_dao" value="sNewsDao" />
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<entry key="s_news_db" value="sNewsDb" />
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<entry key="s_user" value="sUser" />
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<entry key="s_user_dao" value="sUserDao" />
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<entry key="server_config" value="ServerConfig" />
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<entry key="sq_lite_pool" value="SQLitePool" />
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<entry key="tcp_connection" value="TcpConnection" />
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<entry key="tcp_message" value="TcpMessage" />
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<entry key="tcp_pool_config" value="TcpPoolConfig" />
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<entry key="tcp_server" value="TCPServer" />
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<entry key="user" value="User" />
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</map>
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</option>
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<option name="lastTimeChecked" value="1772592078880" />
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<option name="lastTimeChecked" value="1772761874263" />
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</component>
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</project>
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58
log/log.go
58
log/log.go
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@ -5,8 +5,10 @@ import (
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"io"
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"log"
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"os"
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"regexp"
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"runtime/debug"
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"strings"
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"time"
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"github.com/gogf/gf/v2/os/gfile"
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"github.com/gogf/gf/v2/os/gtime"
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@ -18,6 +20,45 @@ var (
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sysLog *log.Logger
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)
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const (
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Reset = "\033[0m"
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Red = "\033[31m"
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Green = "\033[32m"
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Yellow = "\033[33m"
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Blue = "\033[34m"
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Purple = "\033[35m"
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Cyan = "\033[36m"
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)
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// 正则表达式匹配 ANSI 颜色码
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var ansiColorRegex = regexp.MustCompile(`\x1b\[[0-9;]*m`)
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// stripAnsiColors 去除字符串中的 ANSI 颜色码
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func stripAnsiColors(s string) string {
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return ansiColorRegex.ReplaceAllString(s, "")
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}
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// logWriter 自定义 writer，用于分别处理控制台和文件输出
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type logWriter struct {
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console io.Writer
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file io.Writer
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}
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func (w *logWriter) Write(p []byte) (n int, err error) {
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// 控制台输出保留颜色
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_, err = w.console.Write(p)
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if err != nil {
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return 0, err
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}
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// 文件输出去除颜色码
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colorless := stripAnsiColors(string(p))
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_, err = w.file.Write([]byte(colorless))
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if err != nil {
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return 0, err
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}
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return len(p), nil
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}
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func init() {
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logPath = gfile.Join(gfile.Pwd(), "logs")
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filePath := gfile.Join(logPath, fmt.Sprintf("log-%s.log", gtime.Date()))
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@ -28,25 +69,28 @@ func init() {
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MaxAge: 30, // 保留 30 天
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Compress: false, // 启用压缩
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}
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// 创建 MultiWriter 实现同时输出到文件和终端
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multiWriter := io.MultiWriter(fileLogger, os.Stdout)
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sysLog = log.New(multiWriter, "", log.LstdFlags)
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// 使用自定义 writer 实现控制台带颜色、文件无颜色的输出
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multiWriter := &logWriter{
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console: os.Stdout,
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file: fileLogger,
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}
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sysLog = log.New(multiWriter, "", 0)
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}
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func Info(v ...any) {
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sysLog.SetPrefix("[INFO] ")
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sysLog.SetPrefix(fmt.Sprintf("[%s] %s[INFO]%s ", time.Now().Format("2006-01-02 15:04:05"), Green, Reset))
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sysLog.Println(fmt.Sprint(v...))
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}
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func Error(v ...any) {
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sysLog.SetPrefix("[ERROR] ")
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sysLog.SetPrefix(fmt.Sprintf("[%s] %s[ERROR]%s ", time.Now().Format("2006-01-02 15:04:05"), Red, Reset))
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msg := fmt.Sprint(v...)
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sysLog.Println(msg, strings.TrimSpace(string(debug.Stack())))
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}
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func Warn(v ...any) {
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sysLog.SetPrefix("[WARN] ")
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sysLog.SetPrefix(fmt.Sprintf("[%s] %s[WARN]%s ", time.Now().Format("2006-01-02 15:04:05"), Yellow, Reset))
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sysLog.Println(fmt.Sprint(v...))
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}
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func Debug(v ...any) {
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sysLog.SetPrefix("[DEBUG] ")
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sysLog.SetPrefix(fmt.Sprintf("[%s] %s[DEBUG]%s ", time.Now().Format("2006-01-02 15:04:05"), Blue, Reset))
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sysLog.Println(fmt.Sprint(v...))
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}
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