Java 应用与开发 - Java 内存模型与分配机制Java 内存模型 Java 程序内存运行分析 Java 内存管理建议 JVM 内存溢出和参数调优 当遇到 OutOfMemoryError 时该如何做? ▶ 常见的 OOM(Out Of Memory)内存溢出异常,就是堆内 存空间不足以存放新对象实例时导致。 ▶ 永久区内存溢出相对少见,一般是由于需要加载海量的 Class 数据,超过了非堆内存的容量导致。 ▶ 栈内存也会溢出,但是更加少见。 Java 内存模型 Java 程序内存运行分析 Java 内存管理建议 JVM 内存溢出和参数调优 当遇到 OutOfMemoryError 时该如何做? ▶ 常见的 OOM(Out Of Memory)内存溢出异常,就是堆内 存空间不足以存放新对象实例时导致。 ▶ 永久区内存溢出相对少见,一般是由于需要加载海量的 Class 数据,超过了非堆内存的容量导致。 ▶ 栈内存也会溢出,但是更加少见。 Java 内存模型 Java 程序内存运行分析 Java 内存管理建议 JVM 内存溢出和参数调优 当遇到 OutOfMemoryError 时该如何做? ▶ 常见的 OOM(Out Of Memory)内存溢出异常,就是堆内 存空间不足以存放新对象实例时导致。 ▶ 永久区内存溢出相对少见,一般是由于需要加载海量的 Class 数据,超过了非堆内存的容量导致。 ▶ 栈内存也会溢出,但是更加少见。0 码力 | 44 页 | 818.30 KB | 1 年前3
JVM 内存模型0 码力 | 1 页 | 48.42 KB | 1 年前3
Spring Boot 2.0.6.RELEASE Reference DocumentationCouchbase Repositories LDAP Connecting to an LDAP Server Spring Data LDAP Repositories Embedded In-memory LDAP Server InfluxDB Connecting to InfluxDB 32. Caching Supported Cache Providers Generic JCache Your Own Starter Naming autoconfigure Module Starter Module 48. Kotlin support Requirements Null-safety Kotlin API runApplication Extensions Dependency management @ConfigurationProperties Testing Resources have not manually configured any database connection beans, then Spring Boot auto-configures an in-memory database. You need to opt-in to auto-configuration by adding the @EnableAutoConfiguration or @S0 码力 | 662 页 | 633.20 KB | 1 年前3
Spring Boot 2.0.5.RELEASE Reference DocumentationCouchbase Repositories LDAP Connecting to an LDAP Server Spring Data LDAP Repositories Embedded In-memory LDAP Server InfluxDB Connecting to InfluxDB 31. Caching Supported Cache Providers Generic JCache Your Own Starter Naming autoconfigure Module Starter Module 47. Kotlin support Requirements Null-safety Kotlin API runApplication Extensions Dependency management @ConfigurationProperties Testing Resources have not manually configured any database connection beans, then Spring Boot auto-configures an in-memory database. You need to opt-in to auto-configuration by adding the @EnableAutoConfiguration or @S0 码力 | 656 页 | 627.70 KB | 1 年前3
Spring Boot 2.0.8.RELEASE Reference GuideCouchbase Repositories LDAP Connecting to an LDAP Server Spring Data LDAP Repositories Embedded In-memory LDAP Server InfluxDB Connecting to InfluxDB 32. Caching Supported Cache Providers Generic JCache Your Own Starter Naming autoconfigure Module Starter Module 48. Kotlin support Requirements Null-safety Kotlin API runApplication Extensions Dependency management @ConfigurationProperties Testing Resources have not manually configured any database connection beans, then Spring Boot auto-configures an in-memory database. You need to opt-in to auto-configuration by adding the @EnableAutoConfiguration or @S0 码力 | 662 页 | 634.14 KB | 1 年前3
Spring Boot 2.0.4.RELEASE Reference GuideRepositories ....................................................................... 125 Embedded In-memory LDAP Server ................................................................ 125 30.10. InfluxDB ................................................................................. 185 47.2. Null-safety ................................................................................................ have not manually configured any database connection beans, then Spring Boot auto-configures an in-memory database. You need to opt-in to auto-configuration by adding the @EnableAutoConfiguration or @S0 码力 | 416 页 | 2.22 MB | 1 年前3
Spring Boot 2.0.4.RELEASE Reference GuideCouchbase Repositories LDAP Connecting to an LDAP Server Spring Data LDAP Repositories Embedded In-memory LDAP Server InfluxDB Connecting to InfluxDB 31. Caching Supported Cache Providers Generic JCache Your Own Starter Naming autoconfigure Module Starter Module 47. Kotlin support Requirements Null-safety Kotlin API runApplication Extensions Dependency management @ConfigurationProperties Testing Resources have not manually configured any database connection beans, then Spring Boot auto-configures an in-memory database. You need to opt-in to auto-configuration by adding the @EnableAutoConfiguration or @S0 码力 | 655 页 | 627.24 KB | 1 年前3
Spring Boot 2.1.0.M2 Reference GuideCouchbase Repositories LDAP Connecting to an LDAP Server Spring Data LDAP Repositories Embedded In-memory LDAP Server InfluxDB Connecting to InfluxDB 31. Caching Supported Cache Providers Generic JCache Your Own Starter Naming autoconfigure Module Starter Module 49. Kotlin support Requirements Null-safety Kotlin API runApplication Extensions Dependency management @ConfigurationProperties Testing Resources have not manually configured any database connection beans, then Spring Boot auto-configures an in-memory database. You need to opt-in to auto-configuration by adding the @EnableAutoConfiguration or @S0 码力 | 668 页 | 634.21 KB | 1 年前3
Spring Boot 2.1.0.M1 Reference GuideCouchbase Repositories LDAP Connecting to an LDAP Server Spring Data LDAP Repositories Embedded In-memory LDAP Server InfluxDB Connecting to InfluxDB 31. Caching Supported Cache Providers Generic JCache Your Own Starter Naming autoconfigure Module Starter Module 48. Kotlin support Requirements Null-safety Kotlin API runApplication Extensions Dependency management @ConfigurationProperties Testing Resources have not manually configured any database connection beans, then Spring Boot auto-configures an in-memory database. You need to opt-in to auto-configuration by adding the @EnableAutoConfiguration or @S0 码力 | 665 页 | 632.83 KB | 1 年前3
Spring Boot 2.1.0.RELEASE Reference Documentation Repositories ....................................................................... 129 Embedded In-memory LDAP Server ................................................................ 130 31.10. InfluxDB ................................................................................. 195 50.2. Null-safety ................................................................................................ have not manually configured any database connection beans, then Spring Boot auto-configures an in-memory database. You need to opt-in to auto-configuration by adding the @EnableAutoConfiguration or @S0 码力 | 441 页 | 2.37 MB | 1 年前3
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