java编译
查看jar包内容
jar vtf /jar/path/org/apache/commons/commons-lang3/3.3.2/commons-lang3-3.3.2.jar
0 Sun Apr 06 14:19:20 CST 2014 META-INF/ 1854 Sun Apr 06 14:19:18 CST 2014 META-INF/MANIFEST.MF 0 Sun Apr 06 14:07:50 CST 2014 org/ 0 Sun Apr 06 14:07:50 CST 2014 org/apache/ 0 Sun Apr 06 14:07:50 CST 2014 org/apache/commons/ 0 Sun Apr 06 14:18:58 CST 2014 org/apache/commons/lang3/ 0 Sun Apr 06 14:18:58 CST 2014 org/apache/commons/lang3/builder/ 0 Sun Apr 06 14:18:58 CST 2014 org/apache/commons/lang3/concurrent/ 0 Sun Apr 06 14:18:58 CST 2014 org/apache/commons/lang3/event/ 0 Sun Apr 06 14:18:58 CST 2014 org/apache/commons/lang3/exception/ 0 Sun Apr 06 14:18:58 CST 2014 org/apache/commons/lang3/math/ 0 Sun Apr 06 14:18:58 CST 2014 org/apache/commons/lang3/mutable/ 0 Sun Apr 06 14:18:58 CST 2014 org/apache/commons/lang3/reflect/ 0 Sun Apr 06 14:18:58 CST 2014 org/apache/commons/lang3/text/ 0 Sun Apr 06 14:18:58 CST 2014 org/apache/commons/lang3/text/translate/ 0 Sun Apr 06 14:18:58 CST 2014 org/apache/commons/lang3/time/ 0 Sun Apr 06 14:18:58 CST 2014 org/apache/commons/lang3/tuple/ 11358 Sun Apr 06 14:07:48 CST 2014 META-INF/LICENSE.txt 301 Sun Apr 06 14:07:48 CST 2014 META-INF/NOTICE.txt 2602 Sun Apr 06 14:18:58 CST 2014 org/apache/commons/lang3/AnnotationUtils$1.class 7004 Sun Apr 06 14:18:58 CST 2014 org/apache/commons/lang3/AnnotationUtils.class 49696 Sun Apr 06 14:18:56 CST 2014 org/apache/commons/lang3/ArrayUtils.class 2367 Sun Apr 06 14:18:58 CST 2014 org/apache/commons/lang3/BitField.class 8553 Sun Apr 06 14:18:56 CST 2014 org/apache/commons/lang3/BooleanUtils.class 246 Sun Apr 06 14:18:56 CST 2014 org/apache/commons/lang3/builder/Builder.class 11465 Sun Apr 06 14:18:58 CST 2014 org/apache/commons/lang3/builder/CompareToBuilder.class 2068 Sun Apr 06 14:18:56 CST 2014 org/apache/commons/lang3/builder/Diff.class 337 Sun Apr 06 14:18:58 CST 2014 org/apache/commons/lang3/builder/Diffable.class 1378 Sun Apr 06 14:18:58 CST 2014 org/apache/commons/lang3/builder/DiffBuilder$1.class 1402 Sun Apr 06 14:18:58 CST 2014 org/apache/commons/lang3/builder/DiffBuilder$10.class 1380 Sun Apr 06 14:18:58 CST 2014 org/apache/commons/lang3/builder/DiffBuilder$11.class 1408 Sun Apr 06 14:18:58 CST 2014 org/apache/commons/lang3/builder/DiffBuilder$12.class 1364 Sun Apr 06 14:18:58 CST 2014 org/apache/commons/lang3/builder/DiffBuilder$13.class 1399 Sun Apr 06 14:18:58 CST 2014 org/apache/commons/lang3/builder/DiffBuilder$14.class ..... ..... ..... 13646 Sun Apr 06 14:18:56 CST 2014 org/apache/commons/lang3/math/NumberUtils.class ..... ..... ..... 1075 Sun Apr 06 14:18:56 CST 2014 org/apache/commons/lang3/time/FastDatePrinter$StringLiteral.class 1314 Sun Apr 06 14:18:56 CST 2014 org/apache/commons/lang3/time/FastDatePrinter$TextField.class 1268 Sun Apr 06 14:18:56 CST 2014 org/apache/commons/lang3/time/FastDatePrinter$TimeZoneDisplayKey.class 1736 Sun Apr 06 14:18:56 CST 2014 org/apache/commons/lang3/time/FastDatePrinter$TimeZoneNameRule.class 1467 Sun Apr 06 14:18:56 CST 2014 org/apache/commons/lang3/time/FastDatePrinter$TimeZoneNumberRule.class 1340 Sun Apr 06 14:18:56 CST 2014 org/apache/commons/lang3/time/FastDatePrinter$TwelveHourField.class 1347 Sun Apr 06 14:18:56 CST 2014 org/apache/commons/lang3/time/FastDatePrinter$TwentyFourHourField.class 1247 Sun Apr 06 14:18:56 CST 2014 org/apache/commons/lang3/time/FastDatePrinter$TwoDigitMonthField.class 1395 Sun Apr 06 14:18:56 CST 2014 org/apache/commons/lang3/time/FastDatePrinter$TwoDigitNumberField.class 1245 Sun Apr 06 14:18:56 CST 2014 org/apache/commons/lang3/time/FastDatePrinter$TwoDigitYearField.class 1300 Sun Apr 06 14:18:56 CST 2014 org/apache/commons/lang3/time/FastDatePrinter$UnpaddedMonthField.class 1423 Sun Apr 06 14:18:56 CST 2014 org/apache/commons/lang3/time/FastDatePrinter$UnpaddedNumberField.class 12485 Sun Apr 06 14:18:56 CST 2014 org/apache/commons/lang3/time/FastDatePrinter.class 1079 Sun Apr 06 14:18:56 CST 2014 org/apache/commons/lang3/time/FormatCache$MultipartKey.class 4852 Sun Apr 06 14:18:56 CST 2014 org/apache/commons/lang3/time/FormatCache.class 238 Sun Apr 06 14:18:58 CST 2014 org/apache/commons/lang3/time/StopWatch$1.class 1214 Sun Apr 06 14:18:58 CST 2014 org/apache/commons/lang3/time/StopWatch$SplitState.class 843 Sun Apr 06 14:18:58 CST 2014 org/apache/commons/lang3/time/StopWatch$State$1.class 843 Sun Apr 06 14:18:58 CST 2014 org/apache/commons/lang3/time/StopWatch$State$2.class 843 Sun Apr 06 14:18:58 CST 2014 org/apache/commons/lang3/time/StopWatch$State$3.class 843 Sun Apr 06 14:18:58 CST 2014 org/apache/commons/lang3/time/StopWatch$State$4.class 1909 Sun Apr 06 14:18:58 CST 2014 org/apache/commons/lang3/time/StopWatch$State.class 3646 Sun Apr 06 14:18:58 CST 2014 org/apache/commons/lang3/time/StopWatch.class 1629 Sun Apr 06 14:18:58 CST 2014 org/apache/commons/lang3/tuple/ImmutablePair.class 1703 Sun Apr 06 14:18:56 CST 2014 org/apache/commons/lang3/tuple/ImmutableTriple.class 1998 Sun Apr 06 14:18:58 CST 2014 org/apache/commons/lang3/tuple/MutablePair.class 2194 Sun Apr 06 14:18:58 CST 2014 org/apache/commons/lang3/tuple/MutableTriple.class 3289 Sun Apr 06 14:18:56 CST 2014 org/apache/commons/lang3/tuple/Pair.class 3209 Sun Apr 06 14:18:56 CST 2014 org/apache/commons/lang3/tuple/Triple.class 14323 Sun Apr 06 14:18:58 CST 2014 org/apache/commons/lang3/Validate.class 0 Sun Apr 06 14:19:20 CST 2014 META-INF/maven/ 0 Sun Apr 06 14:19:20 CST 2014 META-INF/maven/org.apache.commons/ 0 Sun Apr 06 14:19:20 CST 2014 META-INF/maven/org.apache.commons/commons-lang3/ 20377 Sun Apr 06 14:06:04 CST 2014 META-INF/maven/org.apache.commons/commons-lang3/pom.xml 117 Sun Apr 06 14:08:14 CST 2014 META-INF/maven/org.apache.commons/commons-lang3/pom.properties
设置环境变量
export CLASSPATH=.:/Users/zhangjiansheng10/.m2/repository/org/apache/commons/commons-lang3/3.3.2/commons-lang3-3.3.2.jar
代码
import org.apache.commons.lang3.math.NumberUtils;
public class HelloWorld {
public static void main(String[] args){
System.out.println("Hello World!");
String str = "123*422@100";
//String str = "100";
long a = NumberUtils.toLong(str);
System.out.println("a:" + a);
}
}
编译
javac -classpath /jar/path/org/apache/commons/commons-lang3/3.3.2/commons-lang3-3.3.2.jar HelloWorld.java
java HelloWorld
Maven编译
<plugin>
<groupId>com.github.os72</groupId>
<artifactId>protoc-jar-maven-plugin</artifactId>
<version>3.5.1</version>
<executions>
<execution>
<phase>generate-sources</phase>
<goals>
<goal>run</goal>
</goals>
<configuration>
<protocArtifact>com.google.protobuf:protoc:3.0.0</protocArtifact>
<inputDirectories>
<include>src/main/protobuf</include>
</inputDirectories>
<outputTargets>
<outputTarget>
<type>java</type>
<outputDirectory>src/main/java</outputDirectory>
</outputTarget>
<outputTarget>
<type>grpc-java</type>
<outputDirectory>src/main/java</outputDirectory>
<pluginArtifact>io.grpc:protoc-gen-grpc-java:1.0.1</pluginArtifact>
</outputTarget>
</outputTargets>
</configuration>
</execution
</executions>
</plugin>
我通过“ mvn protoc-jar：run”执行它，但是它跳过了grpc服务存根，只将“消息”隐蔽到Java代码中。
