Gradle 无法复制 Java 项目中的 PNG 文件。

huangapple
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英文:

Gradle can't copy png file in java project

问题

  1. so I've added a png img to my resources, since I want to use it in my project.  
  2. But Gradle seems not to let me build the project anymore, it's giving me the following error:  
  4.     * What went wrong:
  5.     Execution failed for task ':processResources'.
  6.     > Could not copy file 'C:\workspace\Java\Utilities\EmailService\src\main\resources\img\watermark.png' to 'C:\workspace\Java\Utilities\EmailService\build\resources\main\img\watermark.png'.
  8. Important part of Stacktrace is:  
  10.     Caused by: groovy.lang.GroovyRuntimeException: Failed to parse template script (your template may contain an error or be trying to use expressions not currently supported): startup failed:
  11.     SimpleTemplateScript28.groovy: 4: illegal string body character after dollar sign;
  12.        solution: either escape a literal dollar sign "$5" or bracket the value expression "${5}" @ line 4, column 99.
  13.        o’¿dHÌIDATx^Ý?╝$Eı┼Ù¥Ö┘]r♫↕$-↓$g%(&êê;
  14.                                      ^
  16. My setup of the project:  
  17. [![Image of file setup][1]][1]
  21. build.gradle:
  23. import java.text.SimpleDateFormat
  24. import org.apache.tools.ant.filters.ReplaceTokens
  25. buildscript {
  26.     ext {
  27.         springBootVersion = '2.1.5.RELEASE'
  28.         set('springCloudVersion', 'Greenwich.RELEASE')
  29.     }
  30.     dependencies {
  31.         classpath("org.springframework.boot:spring-boot-gradle-plugin:${springBootVersion}")
  32.     }
  33. }
  34. plugins {
  35.     id 'com.palantir.git-version' version '0.11.0'
  36. }
  37. def appName = 'EmailService'
  38. version = '1.1.5'
  39. group = 'dk.xx.email'
  40. if (!hasProperty('mainClass')) {
  41.     ext.mainClass = 'dk.xx.email.EmailApplication'
  42. }
  43. apply plugin: 'java'
  44. apply plugin: 'eclipse'
  45. apply plugin: 'org.springframework.boot'
  46. apply plugin: 'io.spring.dependency-management'
  47. apply plugin: 'maven-publish'
  48. apply plugin: 'com.palantir.git-version'
  50. sourceCompatibility = 1.8
  52. repositories {
  53.     maven {
  54.         credentials {
  55.             username XXX
  56.             password XXXXXXX
  57.         }
  58.         url 'http://maven01.local:8080/repository/XX/'
  59.     }
  60.     mavenCentral()
  61.     maven { url 'https://jitpack.io' }
  62. }
  63. bootJar {
  64.     baseName = "${appName}"
  65.     version =  "${version}"
  66. }
  67. dependencies {
  68.     compile('net.sf.jt400:jt400:9.5:jt400_jdk8')
  69.     compile('org.springframework.boot:spring-boot-starter-data-jpa')
  70.     compile('org.springframework.boot:spring-boot-starter-data-rest')
  71.     compile('org.springframework.boot:spring-boot-starter-actuator')
  72.     compile group: 'org.springframework', name: 'spring-mock', version: '2.0.8'
  73.     compile group: 'org.springframework.cloud', name: 'spring-cloud-starter-netflix-eureka-client', version: '2.1.0.RELEASE'
  74.     compile group: 'org.springframework.cloud', name: 'spring-cloud-starter-openfeign', version: '2.1.0.RELEASE'
  75.     compile group: 'xx', name: 'NhoData-Entities', version: '0.1.99'
  76.     compile group: 'xx', name: 'xx-Entities', version: '2.1.7'
  77.     compile('dk.xx.stakeholder.document.archive:DocumentArchive:1.1.10:proxy')
  78.     compile group: 'com.itextpdf', name: 'itext7-core', version: '7.0.4'
  79.     compile('dk.xx.gui.start:EngagementGui:1.2.2:proxy')
  80.     compileOnly("org.projectlombok:lombok:1.18.6")
  81.     annotationProcessor group: 'org.springframework.boot', name: 'spring-boot-configuration-processor'
  82.     annotationProcessor 'org.projectlombok:lombok:1.18.6'
  83.     testCompile('org.springframework.boot:spring-boot-starter-test')
  84.     compile('org.springframework.boot:spring-boot-starter-mail')
  85.     compile('org.springframework.boot:spring-boot-starter-thymeleaf')
  87.     // Auto-produce swagger
  88.     compile group: 'io.springfox', name: 'springfox-swagger2', version: '2.9.2'
  89.     compile group: 'io.springfox', name: 'springfox-swagger-ui', version: '2.9.2'
  91. }
  93. task versionTxt()  {
  94.     doLast {
  95.         def versionFile = new File("$projectDir/.ci/version.txt");
  96.         versionFile.getParentFile().mkdir();
  97.         versionFile.text = """
  98.             Version=$version
  99.             BuildTime=${new SimpleDateFormat("dd-MM-yyyy HH:mm:ss").format(new Date())}
  100.             ApplicationName=${appName}
  101.             """
  102.     }
  103. }
  104. def dependencyName = "${appName}-proxy-${version}"
  105. task tJar(type: Jar, dependsOn: compileJava) {
  106.     archiveName = "${dependencyName}.jar"
  107.     classifier = 'proxy'
  108.     from(sourceSets.main.output) {
  109.         includeEmptyDirs=false
  110.         include '**/feign/*'
  111.         include '**/domain/*'
  112.         include '**/entities/*'
  113.     }
  114. }
  115. task sourcesJar(type: Jar) {
  116.     classifier = 'sources'
  117.     from sourceSets.main.allJava
  118. }
  119. publishing {
  120.     publications {
  121.         maven(MavenPublication) {
  122.             artifacts {
  123.                 groupId "${group}"
  124.                 artifactId "${appName}"
  125.                 version "${version}"
  126.             }
  127.             artifact tJar
  128.             artifact sourcesJar
  129.         }
  130.         repositories.maven {
  131.             url 'http://maven01.local:8080/repository/xx/'
  132.             credentials {
  133.                 username xx
  134.                 password xxxxxxxx
  135.             }
  136.         }
  137.     }
  138. }
  140. processResources {
  141.     filter(ReplaceTokens, tokens:[gitVersion: gitVersion()])
  142.     expand(project.properties)
  143. }
  144. static def buildTime() {
  145.     final dateFormat = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSS'Z'")
  146.     dateFormat.timeZone = TimeZone.getTimeZone('UTC')
  147.     dateFormat.format(new Date())
  148. }
  149. springBoot {
  150.     // This statement tells the Gradle Spring Boot plugin to generate a file
  151.     // build/resources/main/META-INF/build-info.properties
  152.     // that is picked up by Spring Boot to display via /actuator/info endpoint.
  153.     buildInfo {
  154.         // Generate extra build info.
  155.         properties {
  156.             def details = versionDetails()
  157.             additional = [
  158.                 by                   : System.properties['user.name'],
  159.                 time                 : buildTime(),
  160.                 operatingSystem      : "${System.properties['os.name']} (${System.properties['os.version']})",
  161.                 machine              : InetAddress.localHost.hostName,
  162.                 ci_enabled           : System.getenv('CI') ? true : false,
  163.                 ci_buildNumber       : System.env.'BUILD_NUMBER' ?: 'UNKNOWN',
  164.                 ci_jobName           : System.env.'JOB_NAME' ?: 'UNKNOWN',
  165.                 appVersion           : version
  166.             ]
  167.         }
  168.     }
  169. }
  2. <details>
  3. <summary>英文:</summary>
  4. so I&#39;ve added a png img to my resources, since I want to use it in my project.  
  5. But Gradle seems not to let me build the project anymore, it&#39;s giving me the following error:  
  6. * What went wrong:
  7. Execution failed for task &#39;:processResources&#39;.
  8. &gt; Could not copy file &#39;C:\workspace\Java\Utilities\EmailService\src\main\resources\img\watermark.png&#39; to &#39;C:\workspace\Java\Utilities\EmailService\build\resources\main\img\watermark.png&#39;.
  9. Important part of Stacktrace is:  
  10. Caused by: groovy.lang.GroovyRuntimeException: Failed to parse template script (your template may contain an error or be trying to use expressions not currently supported): startup failed:
  11. SimpleTemplateScript28.groovy: 4: illegal string body character after dollar sign;
  12. solution: either escape a literal dollar sign &quot;\$5&quot; or bracket the value expression &quot;${5}&quot; @ line 4, column 99.
  13. o&#191;dH&#204;IDATx^&#221;?╝$Eı┼&#217;&#165;&#214;┘]r♫↕$-↓$g%(&#234;&#234;
  14. ^
  15. My setup of the project:  
  16. [![Image of file setup][1]][1]
  17. build.gradle:
  18. import java.text.SimpleDateFormat
  19. import org.apache.tools.ant.filters.ReplaceTokens
  20. buildscript {
  21. ext {
  22. springBootVersion = &#39;2.1.5.RELEASE&#39;
  23. set(&#39;springCloudVersion&#39;, &#39;Greenwich.RELEASE&#39;)
  24. }
  25. dependencies {
  26. classpath(&quot;org.springframework.boot:spring-boot-gradle-plugin:${springBootVersion}&quot;)
  27. }
  28. }
  29. plugins {
  30. id &#39;com.palantir.git-version&#39; version &#39;0.11.0&#39;
  31. }
  32. def appName = &#39;EmailService&#39;
  33. version = &#39;1.1.5&#39;
  34. group = &#39;dk.xx.email&#39;
  35. if (!hasProperty(&#39;mainClass&#39;)) {
  36. ext.mainClass = &#39;dk.xx.email.EmailApplication&#39;
  37. }
  38. apply plugin: &#39;java&#39;
  39. apply plugin: &#39;eclipse&#39;
  40. apply plugin: &#39;org.springframework.boot&#39;
  41. apply plugin: &#39;io.spring.dependency-management&#39;
  42. apply plugin: &#39;maven-publish&#39;
  43. apply plugin: &#39;com.palantir.git-version&#39;
  44. sourceCompatibility = 1.8
  45. repositories {
  46. maven {
  47. credentials {
  48. username XXX
  49. password XXXXXXX
  50. }
  51. url &#39;http://maven01.local:8080/repository/XX/&#39;
  52. }
  53. mavenCentral()
  54. maven { url &#39;https://jitpack.io&#39; }
  55. }
  56. bootJar {
  57. baseName = &quot;${appName}&quot;
  58. version =  &quot;${version}&quot;
  59. }
  60. dependencies {
  61. compile(&#39;net.sf.jt400:jt400:9.5:jt400_jdk8&#39;)
  62. compile(&#39;org.springframework.boot:spring-boot-starter-data-jpa&#39;)
  63. compile(&#39;org.springframework.boot:spring-boot-starter-data-rest&#39;)
  64. compile(&#39;org.springframework.boot:spring-boot-starter-actuator&#39;)
  65. compile group: &#39;org.springframework&#39;, name: &#39;spring-mock&#39;, version: &#39;2.0.8&#39;
  66. compile group: &#39;org.springframework.cloud&#39;, name: &#39;spring-cloud-starter-netflix-eureka-client&#39;, version: &#39;2.1.0.RELEASE&#39;
  67. compile group: &#39;org.springframework.cloud&#39;, name: &#39;spring-cloud-starter-openfeign&#39;, version: &#39;2.1.0.RELEASE&#39;
  68. compile group: &#39;xx&#39;, name: &#39;NhoData-Entities&#39;, version: &#39;0.1.99&#39;
  69. compile group: &#39;xx&#39;, name: &#39;xx-Entities&#39;, version: &#39;2.1.7&#39;
  70. compile(&#39;dk.xx.stakeholder.document.archive:DocumentArchive:1.1.10:proxy&#39;)
  71. compile group: &#39;com.itextpdf&#39;, name: &#39;itext7-core&#39;, version: &#39;7.0.4&#39;
  72. compile(&#39;dk.xx.gui.start:EngagementGui:1.2.2:proxy&#39;)
  73. compileOnly(&quot;org.projectlombok:lombok:1.18.6&quot;)
  74. annotationProcessor group: &#39;org.springframework.boot&#39;, name: &#39;spring-boot-configuration-processor&#39;
  75. annotationProcessor &#39;org.projectlombok:lombok:1.18.6&#39;
  76. testCompile(&#39;org.springframework.boot:spring-boot-starter-test&#39;)
  77. compile(&#39;org.springframework.boot:spring-boot-starter-mail&#39;)
  78. compile(&#39;org.springframework.boot:spring-boot-starter-thymeleaf&#39;)
  79. // Auto-produce swagger
  80. compile group: &#39;io.springfox&#39;, name: &#39;springfox-swagger2&#39;, version: &#39;2.9.2&#39;
  81. compile group: &#39;io.springfox&#39;, name: &#39;springfox-swagger-ui&#39;, version: &#39;2.9.2&#39;
  82. }
  83. task versionTxt()  {
  84. doLast {
  85. def versionFile = new File(&quot;$projectDir/.ci/version.txt&quot;);
  86. versionFile.getParentFile().mkdir();
  87. versionFile.text = &quot;&quot;&quot;
  88. Version=$version
  89. BuildTime=${new SimpleDateFormat(&quot;dd-MM-yyyy HH:mm:ss&quot;).format(new Date())}
  90. ApplicationName=${appName}
  91. &quot;&quot;&quot;
  92. }
  93. }
  94. def dependencyName = &quot;${appName}-proxy-${version}&quot;
  95. task tJar(type: Jar, dependsOn: compileJava) {
  96. archiveName = &quot;${dependencyName}.jar&quot;
  97. classifier = &#39;proxy&#39;
  98. from(sourceSets.main.output) {
  99. includeEmptyDirs=false
  100. include &#39;**/feign/*&#39;
  101. include &#39;**/domain/*&#39;
  102. include &#39;**/entities/*&#39;
  103. }
  104. }
  105. task sourcesJar(type: Jar) {
  106. classifier = &#39;sources&#39;
  107. from sourceSets.main.allJava
  108. }
  109. publishing {
  110. publications {
  111. maven(MavenPublication) {
  112. artifacts {
  113. groupId &quot;${group}&quot;
  114. artifactId &quot;${appName}&quot;
  115. version &quot;${version}&quot;
  116. }
  117. artifact tJar
  118. artifact sourcesJar
  119. }
  120. repositories.maven {
  121. url &#39;http://maven01.local:8080/repository/xx/&#39;
  122. credentials {
  123. username xx
  124. password xxxxxxxx
  125. }
  126. }
  127. }
  128. }
  129. processResources {
  130. filter(ReplaceTokens, tokens:[gitVersion: gitVersion()])
  131. expand(project.properties)
  132. }
  133. static def buildTime() {
  134. final dateFormat = new SimpleDateFormat(&quot;yyyy-MM-dd&#39;T&#39;HH:mm:ss.SSS&#39;Z&#39;&quot;)
  135. dateFormat.timeZone = TimeZone.getTimeZone(&#39;UTC&#39;)
  136. dateFormat.format(new Date())
  137. }
  138. springBoot {
  139. // This statement tells the Gradle Spring Boot plugin to generate a file
  140. // build/resources/main/META-INF/build-info.properties
  141. // that is picked up by Spring Boot to display via /actuator/info endpoint.
  142. buildInfo {
  143. // Generate extra build info.
  144. properties {
  145. def details = versionDetails()
  146. additional = [
  147. by                   : System.properties[&#39;user.name&#39;],
  148. time                 : buildTime(),
  149. operatingSystem      : &quot;${System.properties[&#39;os.name&#39;]} (${System.properties[&#39;os.version&#39;]})&quot;,
  150. machine              : InetAddress.localHost.hostName,
  151. ci_enabled           : System.getenv(&#39;CI&#39;) ? true : false,
  152. ci_buildNumber       : System.env.&#39;BUILD_NUMBER&#39; ?: &#39;UNKNOWN&#39;,
  153. ci_jobName           : System.env.&#39;JOB_NAME&#39; ?: &#39;UNKNOWN&#39;,
  154. appVersion           : version
  155. ]
  156. }
  157. }
  158. }
  159. [1]: https://i.stack.imgur.com/VTGSG.png
  160. </details>
  161. # 答案1
  162. **得分**: 1
  163. 我认为是你的 `processResources` 配置中的 `filter` 语句。你正在要求 Gradle 替换 PNG 内的文本，但它无法理解 PNG 中的文本（这是因为它内部没有文本；可能不符合任何合理的字符编码）。
  164. <details>
  165. <summary>英文:</summary>
  166. I think it&#39;s the `filter` statement in your `processResources` config. You&#39;re asking Gradle to replace text inside the PNG, but it can&#39;t make sense of the text in the PNG (which is because there is no text in it; probably doesn&#39;t conform to any reasonable character encoding).
  167. </details>

huangapple
  • 本文由 发表于 2020年10月14日 14:42:41
  • 转载请务必保留本文链接：https://go.coder-hub.com/64347898.html
  • gradle
  • java
  • spring
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