在我更改了我的Spring webflow(Spring boot2.2.0. m3到2.2.2.2. RELEASE)和r2dbc(spring-data-r2dbc 1.0.0. M2到1.0.0. RELEASE)和r2dbc-postgresql(1.0.0. M7到0.8.0. M8)项目的版本后,我一直收到这个错误
java.lang.IllegalArgumentException: Identifier 'password' is not a valid identifier. Should be of the pattern '\$([\d]+)'.
at io.r2dbc.postgresql.ExtendedQueryPostgresqlStatement.getIndex(ExtendedQueryPostgresqlStatement.java:197) ~[r2dbc-postgresql-0.8.0.RC2.jar:0.8.0.RC2]
Suppressed: reactor.core.publisher.FluxOnAssembly$OnAssemblyException: Error has been observed at the following site(s):
|_ checkpoint ⇢ SQL "SELECT * FROM rc_user_account WHERE email = $1 AND password = $2" [DatabaseClient]
我的pom。xml在这里
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.2.2.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.netax</groupId>
<artifactId>...</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>...</name>
<description>..</description>
<properties>
<flyway.version>6.1.1</flyway.version>
<java.version>1.8</java.version>
<snippetsDirectory>${project.build.directory}/generated-snippets</snippetsDirectory>
<jwt.version>0.10.5</jwt.version>
<spring-restdocs.version>2.0.3.RELEASE</spring-restdocs.version>
<postgres.driver.version>9.3-1104-jdbc41</postgres.driver.version>
<!-- test server fields -->
</properties>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.data</groupId>
<artifactId>spring-data-releasetrain</artifactId>
<version>Moore-SR3</version>
<scope>import</scope>
<type>pom</type>
</dependency>
</dependencies>
</dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-webflux</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>io.projectreactor</groupId>
<artifactId>reactor-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.restdocs</groupId>
<artifactId>spring-restdocs-mockmvc</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>io.jsonwebtoken</groupId>
<artifactId>jjwt-api</artifactId>
<version>${jwt.version}</version>
</dependency>
<dependency>
<groupId>io.jsonwebtoken</groupId>
<artifactId>jjwt-impl</artifactId>
<version>${jwt.version}</version>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>io.jsonwebtoken</groupId>
<artifactId>jjwt-jackson</artifactId>
<version>${jwt.version}</version>
<scope>runtime</scope>
</dependency>
<!-- https://mvnrepository.com/artifact/commons-io/commons-io -->
<dependency>
<groupId>commons-io</groupId>
<artifactId>commons-io</artifactId>
<version>2.6</version>
</dependency>
<!-- other dependency elements omitted -->
<dependency>
<groupId>org.springframework.data</groupId>
<artifactId>spring-data-r2dbc</artifactId>
<version>1.0.0.RELEASE</version>
</dependency>
<!-- a R2DBC driver -->
<!-- <dependency>-->
<!-- <groupId>io.r2dbc</groupId>-->
<!-- <artifactId>r2dbc-h2</artifactId>-->
<!-- <version>1.0.0.M6</version>-->
<!-- <exclusions>-->
<!-- <exclusion>-->
<!-- <groupId>com.h2database</groupId>-->
<!-- <artifactId>h2</artifactId>-->
<!-- </exclusion>-->
<!-- </exclusions>-->
<!-- </dependency>-->
<!-- https://mvnrepository.com/artifact/com.h2database/h2 -->
<!-- <dependency>-->
<!-- <groupId>com.h2database</groupId>-->
<!-- <artifactId>h2</artifactId>-->
<!-- <version>1.4.197</version>-->
<!-- </dependency>-->
<dependency>
<groupId>org.flywaydb</groupId>
<artifactId>flyway-core</artifactId>
<version>${flyway.version}</version>
</dependency>
<dependency>
<groupId>io.r2dbc</groupId>
<artifactId>r2dbc-postgresql</artifactId>
<version>0.8.0.RC2</version>
</dependency>
<dependency>
<groupId>com.google.cloud</groupId>
<artifactId>google-cloud-vision</artifactId>
<version>1.74.0</version>
</dependency>
<dependency>
<groupId>com.github.Cloudmersive</groupId>
<artifactId>Cloudmersive.APIClient.Java</artifactId>
<version>v2.75</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.mvel/mvel2 -->
<dependency>
<groupId>org.mvel</groupId>
<artifactId>mvel2</artifactId>
<version>2.4.4.Final</version>
</dependency>
<dependency>
<groupId>org.reflections</groupId>
<artifactId>reflections</artifactId>
<version>0.9.11</version>
</dependency>
<dependency>
<groupId>org.jooq</groupId>
<artifactId>jooq</artifactId>
<version>3.12.3</version>
</dependency>
<dependency>
<groupId>org.jooq</groupId>
<artifactId>jooq-meta</artifactId>
<version>3.12.3</version>
</dependency>
<dependency>
<groupId>org.jooq</groupId>
<artifactId>jooq-codegen</artifactId>
<version>3.12.3</version>
</dependency>
<dependency>
<groupId>org.postgresql</groupId>
<artifactId>postgresql</artifactId>
<version>${postgres.driver.version}</version>
</dependency>
<!-- https://mvnrepository.com/artifact/io.projectreactor.kafka/reactor-kafka -->
<dependency>
<groupId>io.projectreactor.kafka</groupId>
<artifactId>reactor-kafka</artifactId>
<version>1.2.1.RELEASE</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.springframework.kafka/spring-kafka -->
<dependency>
<groupId>org.springframework.kafka</groupId>
<artifactId>spring-kafka</artifactId>
<version>2.3.4.RELEASE</version>
</dependency>
</dependencies>
<repositories>
<repository>
<id>jitpack.io</id>
<url>https://jitpack.io</url>
</repository>
<repository>
<id>repository.spring.milestone</id>
<name>Spring Milestone Repository</name>
<url>http://repo.spring.io/milestone</url>
</repository>
<repository>
<id>central</id>
<name>Maven Central</name>
<url>https://repo1.maven.org/maven2</url>
</repository>
</repositories>
<pluginRepositories>
<pluginRepository>
<id>spring-snapshots</id>
<url>https://repo.spring.io/snapshot</url>
</pluginRepository>
<pluginRepository>
<id>spring-milestones</id>
<url>https://repo.spring.io/milestone</url>
</pluginRepository>
</pluginRepositories>
<build>
<plugins>
<plugin>
<groupId>org.asciidoctor</groupId>
<artifactId>asciidoctor-maven-plugin</artifactId>
<version>1.5.8</version>
<executions>
<execution>
<id>generate-docs</id>
<phase>prepare-package</phase>
<goals>
<goal>process-asciidoc</goal>
</goals>
<configuration>
<backend>html</backend>
<doctype>book</doctype>
<attributes>
<snippets>${snippetsDirectory}</snippets>
</attributes>
<sourceDirectory>src/docs/asciidocs</sourceDirectory>
<outputDirectory>target/generated-docs</outputDirectory>
</configuration>
</execution>
</executions>
<dependencies>
<dependency>
<groupId>org.springframework.restdocs</groupId>
<artifactId>spring-restdocs-asciidoctor</artifactId>
<version>${spring-restdocs.version}</version>
</dependency>
</dependencies>
</plugin>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<executions>
<execution>
<goals>
<goal>repackage</goal>
</goals>
</execution>
</executions>
<configuration>
<profiles>
<profile>dev</profile>
<profile>test</profile>
<profile>qa</profile>
</profiles>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.5.1</version>
<executions>
<!-- Replacing default-compile as it is treated specially by maven -->
<execution>
<id>default-compile</id>
<phase>none</phase>
</execution>
<!-- Replacing default-testCompile as it is treated specially by maven -->
<execution>
<id>default-testCompile</id>
<phase>none</phase>
</execution>
<execution>
<id>java-compile</id>
<phase>compile</phase>
<goals>
<goal>compile</goal>
</goals>
</execution>
<execution>
<id>java-test-compile</id>
<phase>test-compile</phase>
<goals>
<goal>testCompile</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.flywaydb</groupId>
<artifactId>flyway-maven-plugin</artifactId>
<version>${flyway.version}</version>
<dependencies>
<dependency>
<groupId>org.postgresql</groupId>
<artifactId>postgresql</artifactId>
<version>${postgres.driver.version}</version>
<scope>runtime</scope>
</dependency>
</dependencies>
</plugin>
</plugins>
</build>
我失败的业务逻辑如下
public Mono<LoggedIn> login(LoginRequest request) {
return Hashing.hashPassword(request.getPassword())
.flatMap(hashedPassword -> {
log.info(hashedPassword);
return userAccountRepository.findByUsernameAndPassword(request.getUsername(), hashedPassword);
})
.doOnError(throwable -> log.error(throwable.getMessage(), throwable))
.doOnNext(userAccountEntity -> log.info("Login attempt : {}", userAccountEntity))
.switchIfEmpty(Mono.error(ErrorHandlerFactory.newException(ErrorCode.USER_NOT_FOUND_ERROR)))
.map(userAccount -> {
String accessToken = util.generateToken(userAccount.getUuid(), Role.USER);
return LoggedIn.builder()
.name(userAccount.getFirstName())
.surname(userAccount.getLastName())
.profilePictureUrl(Optional.empty())
.company(Company.builder().name("Netax AS").description("description here").build()) // todo fix here
.accessToken(accessToken)
.build(); // todo omitted feature
});}
你能帮我找出为什么会出现这个错误吗?
我也犯了同样的错误。我不知道您的存储库是什么样子,但在我的存储库中:
@Query("select id, title from user where title ilike $1")
Flux<User> findAllSpecial(String title);
错误“java.lang.IllegalArgumentException:标识符“title”不是有效的标识符。应为“\$([\d])”模式。”
@Query("select id, title from user where title ilike :title")
Flux<User> findAllSpecial(String title);
作品。
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