小编Mar*_*nek的帖子

我试图在我的Flask示例应用程序中使用Celery .因为我在Factory方法中创建实例,所以我不能使用文档中的示例(http://flask.pocoo.org/docs/0.10/patterns/celery/)

__init__.py

from celery import Celery
from flask import Flask
from config import config


def create_app():
    app = Flask(__name__)
    app.debug = True
    app.config.from_object(config)

    from .main import main as main_blueprint
    app.register_blueprint(main_blueprint)


    return app

def make_celery(app = None):
    app = app or create_app()
    celery = Celery('app', backend=app.config['CELERY_RESULT_BACKEND'], broker=app.config['CELERY_BROKER_URL'])
    celery.conf.update(app.config)
    TaskBase = celery.Task
    class ContextTask(TaskBase):
        abstract = True
        def __call__(self, *args, **kwargs):
            with app.app_context():
                return TaskBase.__call__(self, *args, **kwargs)
    celery.Task = ContextTask
    return celery

tasks.py

from app import make_celery …

如何更改战争名称？

我已经尝试过（我在文档https://docs.gradle.org/4.10.2/dsl/org.gradle.api.tasks.bundling.War.html 中找到了这些参数）

war {
baseName = 'service'
archiveName 'service.war'
}

但是，这是行不通的。我仍然使用快照版本获得名称。

./build/libs/search-0.0.1-SNAPSHOT.war

我正在使用 Gradle 4.10 和 Spring Boot 2.1.2.RELEASE。

我有一个 Spring Boot 应用程序，我使用 openapi-generator-maven-plugin 来生成其余客户端。我想要一个在运行时更改 url 的选项。

其余服务器的 url 现在硬编码在以下 OpenAPI 定义片段中：

openapi: 3.0.1
info:
  title: OpenAPI definition
  version: v0
servers:
  - url: 'http://localhost:8080'
    description: Generated server url

maven插件的配置：

            <plugin>
                <groupId>org.openapitools</groupId>
                <artifactId>openapi-generator-maven-plugin</artifactId>
                <version>4.3.1</version>
<execution>
                        <id>vydejClient</id>
                        <goals>
                            <goal>generate</goal>
                        </goals>
                        <configuration>
                            <inputSpec>
                                ${project.basedir}/src/main/resources/manualni_kodovani_vydej.yaml
                            </inputSpec>
                            <generatorName>java</generatorName>
                            <generateApiTests>false</generateApiTests>
                            <generateModelTests>false</generateModelTests>
                            <configOptions>
                                <dateLibrary>java8</dateLibrary>
                            </configOptions>
                            <library>resttemplate</library>
                            <typeMappings>
                                <typeMapping>File=org.springframework.core.io.Resource</typeMapping>
                            </typeMappings>
                            <apiPackage>client</apiPackage>
                            <modelPackage>client.model</modelPackage>
                        </configuration>
                    </execution>
                </executions>
            </plugin>

这段代码是生成的

@javax.annotation.Generated(value = "org.openapitools.codegen.languages.JavaClientCodegen", date = "2020-11-23T14:40:42.232315+01:00[Europe/Prague]")
@Component("ApiClient")
public class ApiClient {
    ...
    private String basePath = "http://localhost:8080";
    ...
     /**
     * …

编译过程中可能是什么原因导致此错误？

我已经从这个原型https://github.com/ArcBees/Arcbees-Archetypes生成了项目，并且我只更改了一件事 - 将 GWT 更新到 2.8.0，将 GWTP 更新到 1.5.3。

[INFO] [ERROR] An internal compiler exception occurred
[INFO] com.google.gwt.dev.jjs.InternalCompilerException: Error constructing Java AST
[INFO]  at com.google.gwt.dev.jjs.impl.GwtAstBuilder.translateException(GwtAstBuilder.java:3099)
[INFO]  at com.google.gwt.dev.jjs.impl.GwtAstBuilder$AstVisitor.endVisit(GwtAstBuilder.java:352)
[INFO]  at org.eclipse.jdt.internal.compiler.ast.AllocationExpression.traverse(AllocationExpression.java:670)
[INFO]  at org.eclipse.jdt.internal.compiler.ast.Assignment.traverse(Assignment.java:260)
[INFO]  at org.eclipse.jdt.internal.compiler.ast.MethodDeclaration.traverse(MethodDeclaration.java:347)
[INFO]  at org.eclipse.jdt.internal.compiler.ast.TypeDeclaration.traverse(TypeDeclaration.java:1379)
[INFO]  at com.google.gwt.dev.jjs.impl.GwtAstBuilder.process(GwtAstBuilder.java:3058)
[INFO]  at com.google.gwt.dev.javac.CompilationStateBuilder$CompileMoreLater$UnitProcessorImpl.process(CompilationStateBuilder.java:141)
[INFO]  at com.google.gwt.dev.javac.JdtCompiler$CompilerImpl.process(JdtCompiler.java:384)
[INFO]  at org.eclipse.jdt.internal.compiler.Compiler.compile(Compiler.java:470)
[INFO]  at com.google.gwt.dev.javac.JdtCompiler.doCompile(JdtCompiler.java:985)
[INFO]  at com.google.gwt.dev.javac.CompilationStateBuilder$CompileMoreLater.compile(CompilationStateBuilder.java:339)
[INFO]  at com.google.gwt.dev.javac.CompilationStateBuilder.doBuildFrom(CompilationStateBuilder.java:580)
[INFO]  at com.google.gwt.dev.javac.CompilationStateBuilder.buildFrom(CompilationStateBuilder.java:513)
[INFO]  at com.google.gwt.dev.javac.CompilationStateBuilder.buildFrom(CompilationStateBuilder.java:499)
[INFO]  at com.google.gwt.dev.cfg.ModuleDef.getCompilationState(ModuleDef.java:668)
[INFO]  at com.google.gwt.dev.Precompile.precompile(Precompile.java:255)
[INFO]  at com.google.gwt.dev.Precompile.precompile(Precompile.java:229)
[INFO]  at …