将postgresql添加到grails 2.3.4

我已将grails页面中的postgresql plugin添加到我的Buildconfig.groovy。将postgresql添加到grails 2.3.4

这是文件的样子：

grails.servlet.version = "3.0" // Change depending on target container compliance (2.5 or 3.0) 
grails.project.class.dir = "target/classes" 
grails.project.test.class.dir = "target/test-classes" 
grails.project.tet.reports.dir = "target/test-reports" 
grails.project.work.dir = "target/work" 
grails.project.target.level = 1.6 
grails.project.source.level = 1.6 
//grails.project.war.file = "target/${appName}-${appVersion}.war" 

grails.project.fork = [ 
    // configure settings for compilation JVM, note that if you alter the Groovy version forked compilation is required 
    // compile: [maxMemory: 256, minMemory: 64, debug: false, maxPerm: 256, daemon:true], 

    // configure settings for the test-app JVM, uses the daemon by default 
    test: [maxMemory: 768, minMemory: 64, debug: false, maxPerm: 256, daemon:true], 
    // configure settings for the run-app JVM 
    run: [maxMemory: 768, minMemory: 64, debug: false, maxPerm: 256, forkReserve:false], 
    // configure settings for the run-war JVM 
    war: [maxMemory: 768, minMemory: 64, debug: false, maxPerm: 256, forkReserve:false], 
    // configure settings for the Console UI JVM 
    console: [maxMemory: 768, minMemory: 64, debug: false, maxPerm: 256] 
] 

grails.project.dependency.resolver = "maven" // or ivy 
grails.project.dependency.resolution = { 
    // inherit Grails' default dependencies 
    inherits("global") { 
     // specify dependency exclusions here; for example, uncomment this to disable ehcache: 
     // excludes 'ehcache' 
    } 
    log "error" // log level of Ivy resolver, either 'error', 'warn', 'info', 'debug' or 'verbose' 
    checksums true // Whether to verify checksums on resolve 
    legacyResolve false // whether to do a secondary resolve on plugin installation, not advised and here for backwards compatibility 

    repositories { 
     inherits true // Whether to inherit repository definitions from plugins 

     grailsPlugins() 
     grailsHome() 
     mavenLocal() 
     grailsCentral() 
     mavenCentral() 
     // uncomment these (or add new ones) to enable remote dependency resolution from public Maven repositories 
     //mavenRepo "http://repository.codehaus.org" 
     //mavenRepo "http://download.java.net/maven/2/" 
     //mavenRepo "http://repository.jboss.com/maven2/" 
    } 

    dependencies { 
     // specify dependencies here under either 'build', 'compile', 'runtime', 'test' or 'provided' scopes e.g. 
     // runtime 'mysql:mysql-connector-java:5.1.24' 
    } 

    plugins { 
     // plugins for the build system only 
     build ":tomcat:7.0.47" 

     // plugins for the compile step 
     compile ":scaffolding:2.0.1" 
     compile ':cache:1.1.1' 
     compile ":postgresql-extensions:0.6.1" 

     // plugins needed at runtime but not for compilation 
     runtime ":hibernate:3.6.10.6" // or ":hibernate4:4.1.11.6" 
     runtime ":database-migration:1.3.8" 
     runtime ":jquery:1.10.2.2" 
     runtime ":resources:1.2.1" 
     // Uncomment these (or add new ones) to enable additional resources capabilities 
     //runtime ":zipped-resources:1.0.1" 
     //runtime ":cached-resources:1.1" 
     //runtime ":yui-minify-resources:0.1.5" 
    } 
}

然而，当我运行grails compile我得到的输出：

|Loading Grails 2.3.4 
|Configuring classpath 
|Downloading: org/grails/plugins/postgresql-extensions/0.6.1/postgresql-extensions-0.6.1.pom 
|Downloading: org/grails/plugins/postgresql-extensions/0.6.1/postgresql-extensions-0.6.1.zip 
. 
|Environment set to development 
...... 
|Installing zip postgresql-extensions-0.6.1.zip... 
... 
|Installed plugin postgresql-extensions-0.6.1 
.................... 
|Compiling 152 source files 
.Error 
| 
Compilation error: startup failed: 
Compile error during compilation with javac. 
C:\Users\user\GrailsWorkspace\grailsTestApplication\target\work\plugins\postgresql-extensions-0.6.1\src\java\net\kaleidos\hibernate\usertype\HstoreParser.java:9: error: package org.postgresql.util does not exist 
import org.postgresql.util.PGobject; 
         ^
C:\Users\user\GrailsWorkspace\grailsTestApplication\target\work\plugins\postgresql-extensions-0.6.1\src\java\net\kaleidos\hibernate\usertype\HstoreParser.java:14: error: cannot find symbol 
public class HstoreParser extends PGobject implements Iterable<Map.Entry<String, String>> { 
           ^
    symbol: class PGobject 
C:\Users\user\GrailsWorkspace\grailsTestApplication\target\work\plugins\postgresql-extensions-0.6.1\src\java\net\kaleidos\hibernate\usertype\HstoreParser.java:21: error: cannot find symbol 
     this.type = "hstore"; 
      ^
    symbol: variable type 
C:\Users\user\GrailsWorkspace\grailsTestApplication\target\work\plugins\postgresql-extensions-0.6.1\src\java\net\kaleidos\hibernate\usertype\HstoreParser.java:22: error: cannot find symbol 
     this.value = rawValue; 
      ^
    symbol: variable value 
C:\Users\user\GrailsWorkspace\grailsTestApplication\target\work\plugins\postgresql-extensions-0.6.1\src\java\net\kaleidos\hibernate\usertype\HstoreParser.java:27: error: cannot find symbol 
     this.type = "hstore"; 
      ^
    symbol: variable type 
C:\Users\user\GrailsWorkspace\grailsTestApplication\target\work\plugins\postgresql-extensions-0.6.1\src\java\net\kaleidos\hibernate\usertype\HstoreParser.java:32: error: cannot find symbol 
     if (!"hstore".equals(this.type)) { 
           ^
    symbol: variable type 
C:\Users\user\GrailsWorkspace\grailsTestApplication\target\work\plugins\postgresql-extensions-0.6.1\src\java\net\kaleidos\hibernate\usertype\HstoreParser.java:35: error: cannot find symbol 
     this.value = rawValue; 
      ^
    symbol: variable value 
C:\Users\user\GrailsWorkspace\grailsTestApplication\target\work\plugins\postgresql-extensions-0.6.1\src\java\net\kaleidos\hibernate\usertype\HstoreParser.java:135: error: cannot find symbol 
        final char ch = value.charAt(++position); 
            ^
    symbol: variable value 
    location: class HstoreParser.HStoreIterator 
C:\Users\user\GrailsWorkspace\grailsTestApplication\target\work\plugins\postgresql-extensions-0.6.1\src\java\net\kaleidos\hibernate\usertype\HstoreParser.java:220: error: cannot find symbol 
       char ch = value.charAt(++position); 
         ^
    symbol: variable value 
    location: class HstoreParser.HStoreIterator 
C:\Users\user\GrailsWorkspace\grailsTestApplication\target\work\plugins\postgresql-extensions-0.6.1\src\java\net\kaleidos\hibernate\usertype\HstoreParser.java:225: error: cannot find symbol 
         final char nextCh = value.charAt(nextPosition); 
              ^
    symbol: variable value 
    location: class HstoreParser.HStoreIterator 
C:\Users\user\GrailsWorkspace\grailsTestApplication\target\work\plugins\postgresql-extensions-0.6.1\src\java\net\kaleidos\hibernate\usertype\HstoreParser.java:229: error: cannot find symbol 
           sb = new StringBuilder(value.substring(firstQuotePosition + 1, nextPosition)); 
                ^
    symbol: variable value 
    location: class HstoreParser.HStoreIterator 
C:\Users\user\GrailsWorkspace\grailsTestApplication\target\work\plugins\postgresql-extensions-0.6.1\src\java\net\kaleidos\hibernate\usertype\HstoreParser.java:252: error: cannot find symbol 
       String r = value.substring(firstQuotePosition + 1, position); 
         ^
    symbol: variable value 
    location: class HstoreParser.HStoreIterator 
C:\Users\user\GrailsWorkspace\grailsTestApplication\target\work\plugins\postgresql-extensions-0.6.1\src\java\net\kaleidos\hibernate\usertype\HstoreParser.java:262: error: cannot find symbol 
       final char ch = value.charAt(position); 
           ^
    symbol: variable value 
    location: class HstoreParser.HStoreIterator 
C:\Users\user\GrailsWorkspace\grailsTestApplication\target\work\plugins\postgresql-extensions-0.6.1\src\java\net\kaleidos\hibernate\usertype\HstoreParser.java:273: error: cannot find symbol 
      final String r = value.substring(firstWordPosition, position + 1); 
          ^
    symbol: variable value 
    location: class HstoreParser.HStoreIterator 
Note: Some input files use or override a deprecated API. 
Note: Recompile with -Xlint:deprecation for details. 
14 errors 
1 error

什么是错我的安装过程？

我真的很感谢你的回答！

更新

我已经加入这个我BuildConfig.groovy：

compile (":postgresql-extensions:0.6.1") { 
    excludes "hibernate" 
}

但是，我仍然得到同样的例外......

更新2

这就是我的BuildConfig.groovy现在的样子：

grails.servlet.version = "3.0" // Change depending on target container compliance (2.5 or 3.0) 
grails.project.class.dir = "target/classes" 
grails.project.test.class.dir = "target/test-classes" 
grails.project.tet.reports.dir = "target/test-reports" 
grails.project.work.dir = "target/work" 
grails.project.target.level = 1.6 
grails.project.source.level = 1.6 
//grails.project.war.file = "target/${appName}-${appVersion}.war" 

grails.project.fork = [ 
    // configure settings for compilation JVM, note that if you alter the Groovy version forked compilation is required 
    // compile: [maxMemory: 256, minMemory: 64, debug: false, maxPerm: 256, daemon:true], 

    // configure settings for the test-app JVM, uses the daemon by default 
    test: [maxMemory: 768, minMemory: 64, debug: false, maxPerm: 256, daemon:true], 
    // configure settings for the run-app JVM 
    run: [maxMemory: 768, minMemory: 64, debug: false, maxPerm: 256, forkReserve:false], 
    // configure settings for the run-war JVM 
    war: [maxMemory: 768, minMemory: 64, debug: false, maxPerm: 256, forkReserve:false], 
    // configure settings for the Console UI JVM 
    console: [maxMemory: 768, minMemory: 64, debug: false, maxPerm: 256] 
] 

grails.project.dependency.resolver = "maven" // or ivy 
grails.project.dependency.resolution = { 
    // inherit Grails' default dependencies 
    inherits("global") { 
     // specify dependency exclusions here; for example, uncomment this to disable ehcache: 
     // excludes 'ehcache' 
    } 
    log "error" // log level of Ivy resolver, either 'error', 'warn', 'info', 'debug' or 'verbose' 
    checksums true // Whether to verify checksums on resolve 
    legacyResolve false // whether to do a secondary resolve on plugin installation, not advised and here for backwards compatibility 

    repositories { 
     inherits true // Whether to inherit repository definitions from plugins 

     grailsPlugins() 
     grailsHome() 
     mavenLocal() 
     grailsCentral() 
     mavenCentral() 
     // uncomment these (or add new ones) to enable remote dependency resolution from public Maven repositories 
     //mavenRepo "http://repository.codehaus.org" 
     //mavenRepo "http://download.java.net/maven/2/" 
     //mavenRepo "http://repository.jboss.com/maven2/" 
    } 

    dependencies { 
     // specify dependencies here under either 'build', 'compile', 'runtime', 'test' or 'provided' scopes e.g. 
     // runtime 'mysql:mysql-connector-java:5.1.24' 
    } 

    plugins { 
     // plugins for the build system only 
     build ":tomcat:7.0.47" 

     // plugins for the compile step 
     compile ":scaffolding:2.0.1" 
     compile ':cache:1.1.1' 

     compile (":postgresql-extensions:0.6.1") { 
      excludes "hibernate" 
     } 
     // plugins needed at runtime but not for compilation 
     runtime ":hibernate:3.6.10.6" // or ":hibernate4:4.1.11.6" 
     runtime ":database-migration:1.3.8" 
     runtime ":jquery:1.10.2.2" 
     runtime ":resources:1.2.1" 
     runtime 'org.postgresql:postgresql:9.3-1100-jdbc41' 
     // Uncomment these (or add new ones) to enable additional resources capabilities 
     //runtime ":zipped-resources:1.0.1" 
     //runtime ":cached-resources:1.1" 
     //runtime ":yui-minify-resources:0.1.5" 
    } 
}

但是，我得到的错误：

|Loading Grails 2.3.4 
|Configuring classpath 
Error | 
Resolve error obtaining dependencies: Could not find artifact org.postgresql:postgresql:zip:9.3-1100-jdbc41 in grailsCentral (http://repo.grails.org/grails/plugins) (Use --stacktrace to see the full trace) 
Error | 
Resolve error obtaining dependencies: Could not find artifact org.postgresql:postgresql:zip:9.3-1100-jdbc41 in grailsCentral (http://repo.grails.org/grails/plugins) (Use --stacktrace to see the full trace) 
Error | 
Could not find artifact org.postgresql:postgresql:zip:9.3-1100-jdbc41 in grailsCentral (http://repo.grails.org/grails/plugins) 
|Run 'grails dependency-report' for further information.

来源

2013-12-14 mrquad

您需要到PostgreSQL-JDBC驱动程序添加到您的BuildConfig。你dependencies部分应该是这样的：

dependencies { 
    runtime 'org.postgresql:postgresql:9.3-1100-jdbc41' 
}

那么就应该编译。

来源

2013-12-14 18:12:06

非常感谢您的回答！但是，当我使用'grails compile'时，仍然出现错误。请参阅我的更新2！ – mrquad

您必须将驱动程序放入依赖项部分，请参阅已更新的答案。 –

Thx很多工作！顺便说一句，另一个问题是grails最早的方式来测试postgresql数据库是否通过实施CRUD方法正确配置或有更快的方法吗？ – mrquad

将postgresql添加到grails 2.3.4

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