Spring Boot中增强对MongoDB的配置（连接池等）

2018-03-18 23:27:12 +08:00
parent abc8dfdea7
commit aa277670c0
5 changed files with 115 additions and 1 deletions
@@ -0,0 +1,68 @@
+<?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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <groupId>com.didispace</groupId>
+    <artifactId>Chapter3-2-11</artifactId>
+    <version>1.0.0</version>
+    <packaging>jar</packaging>
+
+    <name>Chapter3-2-11</name>
+    <description>Spring Boot project</description>
+
+    <parent>
+        <groupId>org.springframework.boot</groupId>
+        <artifactId>spring-boot-starter-parent</artifactId>
+        <version>1.5.10.RELEASE</version>
+        <relativePath/> <!-- lookup parent from repository -->
+    </parent>
+
+    <properties>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <java.version>1.8</java.version>
+    </properties>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-test</artifactId>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-data-mongodb</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>com.spring4all</groupId>
+            <artifactId>mongodb-plus-spring-boot-starter</artifactId>
+            <version>1.0.0.RELEASE</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.projectlombok</groupId>
+            <artifactId>lombok</artifactId>
+            <version>1.16.12</version>
+            <scope>provided</scope>
+        </dependency>
+
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
+
+
+</project>
@@ -0,0 +1,15 @@
+package com.didispace;
+
+import com.spring4all.mongodb.EnableMongoPlus;
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@EnableMongoPlus
+@SpringBootApplication
+public class Application {
+
+    public static void main(String[] args) {
+        SpringApplication.run(Application.class, args);
+    }
+
+}
@@ -0,0 +1,4 @@
+spring.data.mongodb.uri=mongodb://localhost:27017/test
+
+spring.data.mongodb.option.min-connection-per-host=20
+spring.data.mongodb.option.max-connection-per-host=200
@@ -0,0 +1,27 @@
+package com.didispace;
+
+import com.mongodb.MongoClient;
+import lombok.extern.slf4j.Slf4j;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.test.context.junit4.SpringRunner;
+
+
+@RunWith(SpringRunner.class)
+@SpringBootTest
+@Slf4j
+public class ApplicationTests {
+
+    @Autowired
+    private MongoClient mongoClient;
+
+    @Test
+    public void test() throws Exception {
+        log.info("MinConnectionsPerHost = {}, MaxConnectionsPerHost = {}",
+                mongoClient.getMongoClientOptions().getMinConnectionsPerHost(),
+                mongoClient.getMongoClientOptions().getConnectionsPerHost());
+    }
+
+}