main测试low专业Java测试方法的相关内容

[帮助文档] Socketclosed异常错误处理

问题现象如果压测的是HTTPS接口，同时在压测进行过程中出现RT（响应时间）逐渐变高，TPS和成功率都有跌零或者相应的趋势。这时，单击压测报告右上角的查看采样日志，单击操作列的点击查看详情，打开采样日志看到的报错如下（选择HTTP模板更清晰）。压测报告查看采样日志操作点击查看详情详细的文本参考如下。...

[帮助文档] 采样日志中报错为java.net.SocketException: Socket closed时的解决方案

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[帮助文档] 创建API测试调用报错FailedtoobtainJDBCConnection;nestedexceptionisjava.sql.SQLException:Unknowninitialcharactersetindex'***'receivedfromserver.Initialclientcharactersetcanbeforcedviathe'characterEncoding'property

问题描述Dataphin中创建API，测试调用报错：{   "code":500,   "bizCode":"DPN-OLTP-ENGINE-009",   "message":"org.springframework.jdbc.CannotGetJdbcConnect...

[帮助文档] 管道任务Hologres输入组件报错资源操作失败java.net.SocketTimeoutExceptionReadtimedout,请稍后再试

问题描述Dataphin数据源Hologres连接测试通过，在管道任务Hologres输入组件报错“资源操作失败：java.net.SocketTimeoutException:Read timed out,请稍后再试”。解决方案Hologres数据源配置Endpoint时，需要用host:port...

别再写 main 方法测试了，太 Low！这才是专业 Java 测试方法！

前言DEMO 演示1. 测试项目构建2. 编写性能测试3. 执行测试4. 报告结果注解介绍@BenchmarkMode@Warmup@Measurement@Threads@Fork@OutputTimeUnit@Benchmark@Param@Setup@TearDown@State启动方法结语前...

别再写 main 方法测试了，太 Low，这才是专业 Java 测试方法。。（下）

注解介绍下面我们来详细介绍一下相关的注解，@BenchmarkMode微基准测试类型。JMH 提供了以下几种类型进行支持：可以注释在方法级别，也可以注释在类级别，@BenchmarkMode(Mode.All) public class LinkedListIterationBenchMark { ...

别再写 main 方法测试了，太 Low，这才是专业 Java 测试方法。。（上）

前言"If you cannot measure it, you cannot improve it".在日常开发中，我们对一些代码的调用或者工具的使用会存在多种选择方式，在不确定他们性能的时候，我们首先想要做的就是去测量它。大多数时候，我们会简单的采用多次计数的方式来测量，来看这个方法的总耗时。但...

[帮助文档] 如何解决崩溃时错误java_net_SocketTimeoutException

问题分析这类异常发生在建立socket连接或读取数据时发生超时时抛出。解决方案SocketTimeoutException发生在socket连接过程中的accept()和read()中，服务端或客户端设置超时连接后，当到达超时时间均会抛出此类异常。建议设置可接受的socket超时时间并捕获处理Soc...

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更新时间 2023-01-13 18:09:40

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