- 1
- 0
Мод на fabricmc, пытаюсь подключится к базе данных postgresql. Когда запускаю мод через грейдловский runClient, то всё работает правильно и к бд подключается. Когда же скомпилирую мод и запускаю его в майнкрафте, то получаю SQLException
Есть предположение, что ошибка из-за того, что бд на локалхосте, но не уверен в этом.
Мой build.gradle:
PostgreSQLConnector:
Есть предположение, что ошибка из-за того, что бд на локалхосте, но не уверен в этом.
Мой build.gradle:
build.gradle:
plugins {
id 'fabric-loom' version '0.12-SNAPSHOT'
id 'maven-publish'
}
sourceCompatibility = JavaVersion.VERSION_17
targetCompatibility = JavaVersion.VERSION_17
archivesBaseName = project.archives_base_name
version = project.mod_version
group = project.maven_group
repositories {
}
dependencies {
implementation 'org.postgresql:postgresql:42.6.0'
implementation 'org.hibernate:hibernate-core:6.2.7.Final'
compileOnly 'org.projectlombok:lombok:1.18.28'
annotationProcessor 'org.projectlombok:lombok:1.18.28'
minecraft "com.mojang:minecraft:${project.minecraft_version}"
mappings "net.fabricmc:yarn:${project.yarn_mappings}:v2"
modImplementation "net.fabricmc:fabric-loader:${project.loader_version}"
modImplementation "net.fabricmc.fabric-api:fabric-api:${project.fabric_version}"
}
processResources {
inputs.property "version", project.version
filesMatching("fabric.mod.json") {
expand "version": project.version
}
}
tasks.withType(JavaCompile).configureEach {
options.compilerArgs << "-Xlint:deprecation"
it.options.release = 17
}
java {
withSourcesJar()
}
jar {
from("LICENSE") {
rename { "${it}_${project.archivesBaseName}"}
}
}
publishing {
publications {
mavenJava(MavenPublication) {
from components.java
}
}
repositories {
}
}
PostgreSQLConnector:
PostgreSQLConnector.java:
private String hostName;
private String databaseName;
private String port;
private String password;
private String login;
@Override
public void read(Properties properties) {
hostName = properties.getProperty("hostname");
port = properties.getProperty("port");
databaseName = properties.getProperty("databasename");
login = properties.getProperty("username");
password = properties.getProperty("password");
}
@Override
public boolean connect() {
read(Config.read());
String url = "jdbc:postgresql://" + hostName + ":" + port + "/" + databaseName;
System.setProperty("url", url);
System.setProperty("username", login);
System.setProperty("password", password);
try {
Connection connection = DriverManager.getConnection(url, login, password);
if (connection != null) {
return true;
}
} catch (SQLException e) {
e.printStackTrace();
return false;
}
return true;
}
}
- Краш-лог
-
[15:54:05] [Render thread/INFO]: [STDERR]: java.sql.SQLException: No suitable driver found for jdbc:postgresql://localhost:5432/postgres
[15:54:05] [Render thread/INFO]: [STDERR]: at java.sql/java.sql.DriverManager.getConnection(DriverManager.java:706)
[15:54:05] [Render thread/INFO]: [STDERR]: at java.sql/java.sql.DriverManager.getConnection(DriverManager.java:229)
[15:54:05] [Render thread/INFO]: [STDERR]: at net.fabricmc.com.nikitakuznec.database.PostgreSQLConnector.connect(PostgreSQLConnector.java:71)
[15:54:05] [Render thread/INFO]: [STDERR]: at net.fabricmc.com.nikitakuznec.Saver.save(Saver.java:117)
[15:54:05] [Render thread/INFO]: [STDERR]: at net.fabricmc.com.nikitakuznec.Saver.lambdasendsend5(Saver.java:86)
[15:54:05] [Render thread/INFO]: [STDERR]: at java.base/java.util.HashMap$Values.forEach(HashMap.java:1065)
[15:54:05] [Render thread/INFO]: [STDERR]: at net.fabricmc.com.nikitakuznec.Saver.send(Saver.java:67)
[15:54:05] [Render thread/INFO]: [STDERR]: at net.fabricmc.com.nikitakuznec.Saver.lambdaonInitializeonInitialize1(Saver.java:50)
[15:54:05] [Render thread/INFO]: [STDERR]: at net.fabricmc.fabric.api.client.event.lifecycle.v1.ClientTickEvents.lambdastaticstatic2(ClientTickEvents.java:65)
[15:54:05] [Render thread/INFO]: [STDERR]: at net.minecraft.class_310.handlerzeb000zeb000fabric-lifecycle-events-v1$onEndTick(class_310.java:4472)
[15:54:05] [Render thread/INFO]: [STDERR]: at net.minecraft.class_310.method_1574(class_310.java:1817)
[15:54:05] [Render thread/INFO]: [STDERR]: at net.minecraft.class_310.method_1523(class_310.java:1091)
[15:54:05] [Render thread/INFO]: [STDERR]: at net.minecraft.class_310.method_1514(class_310.java:737)
[15:54:05] [Render thread/INFO]: [STDERR]: at net.minecraft.client.main.Main.main(Main.java:236)
[15:54:05] [Render thread/INFO]: [STDERR]: at net.fabricmc.loader.impl.game.minecraft.MinecraftGameProvider.launch(MinecraftGameProvider.java:468)
[15:54:05] [Render thread/INFO]: [STDERR]: at net.fabricmc.loader.impl.launch.knot.Knot.launch(Knot.java:74)
[15:54:05] [Render thread/INFO]: [STDERR]: at net.fabricmc.loader.impl.launch.knot.KnotClient.main(KnotClient.java:23)
Краш-лог:
[15:54:05] [Render thread/INFO]: [STDERR]: java.sql.SQLException: No suitable driver found for jdbc:postgresql://localhost:5432/postgres
[15:54:05] [Render thread/INFO]: [STDERR]: at java.sql/java.sql.DriverManager.getConnection(DriverManager.java:706)
[15:54:05] [Render thread/INFO]: [STDERR]: at java.sql/java.sql.DriverManager.getConnection(DriverManager.java:229)
[15:54:05] [Render thread/INFO]: [STDERR]: at net.fabricmc.com.nikitakuznec.database.PostgreSQLConnector.connect(PostgreSQLConnector.java:71)
[15:54:05] [Render thread/INFO]: [STDERR]: at net.fabricmc.com.nikitakuznec.Saver.save(Saver.java:117)
[15:54:05] [Render thread/INFO]: [STDERR]: at net.fabricmc.com.nikitakuznec.Saver.lambdasendsend5(Saver.java:86)
[15:54:05] [Render thread/INFO]: [STDERR]: at java.base/java.util.HashMap$Values.forEach(HashMap.java:1065)
[15:54:05] [Render thread/INFO]: [STDERR]: at net.fabricmc.com.nikitakuznec.Saver.send(Saver.java:67)
[15:54:05] [Render thread/INFO]: [STDERR]: at net.fabricmc.com.nikitakuznec.Saver.lambdaonInitializeonInitialize1(Saver.java:50)
[15:54:05] [Render thread/INFO]: [STDERR]: at net.fabricmc.fabric.api.client.event.lifecycle.v1.ClientTickEvents.lambdastaticstatic2(ClientTickEvents.java:65)
[15:54:05] [Render thread/INFO]: [STDERR]: at net.minecraft.class_310.handlerzeb000zeb000fabric-lifecycle-events-v1$onEndTick(class_310.java:4472)
[15:54:05] [Render thread/INFO]: [STDERR]: at net.minecraft.class_310.method_1574(class_310.java:1817)
[15:54:05] [Render thread/INFO]: [STDERR]: at net.minecraft.class_310.method_1523(class_310.java:1091)
[15:54:05] [Render thread/INFO]: [STDERR]: at net.minecraft.class_310.method_1514(class_310.java:737)
[15:54:05] [Render thread/INFO]: [STDERR]: at net.minecraft.client.main.Main.main(Main.java:236)
[15:54:05] [Render thread/INFO]: [STDERR]: at net.fabricmc.loader.impl.game.minecraft.MinecraftGameProvider.launch(MinecraftGameProvider.java:468)
[15:54:05] [Render thread/INFO]: [STDERR]: at net.fabricmc.loader.impl.launch.knot.Knot.launch(Knot.java:74)
[15:54:05] [Render thread/INFO]: [STDERR]: at net.fabricmc.loader.impl.launch.knot.KnotClient.main(KnotClient.java:23)