package com; import java.lang.reflect.Constructor; public class Person { public Person() { } public Person(String name){ this.name=name; } public Person(int age){ this.age=age; } public Person(String name, int age) { this.age=age; this.name=name; } p
报错: Access restriction:The type JPEGCodec is not accessible due to restriction on required library C:\Program Files\Java\jre6\lib\rt.jar 解决方法: Project -> Properties -> libraries, 先remove掉JRE System Library,然后再Add Library重新加入. 将jre项目用自己下载的jre
Cannot find firefox binary in PATH. Make sure firefox is installed. OS appears to be: VISTA Build info: version: '3.8.1', revision: '6e95a6684b', time: '2017-12-01T19:05:14.666Z' 解决方法: package my_automation; import org.openqa.selenium.WebDriver; impo
报错内容 Caused by: java.lang.UnsatisfiedLinkError: /tmp/snappy-1.1.7-4a4b576a-c34c-481e-b6ac-9b4abacb112e-libsnappyjava.so: Error loading shared library ld-linux-x86-64.so.2: No such file or directory (needed by /tmp/snappy-1.1.7-4a4b576a-c34c-481e-b6ac
问题报错 今天上线了我开发的一个OAuth2单点登录客户端的实现,在测试系统验证没问题,到生产环境由于单点登录服务端HTTPS协议,报错如下: I/O error on POST request for "xxx.xxx.xxx.xxx:8080": sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilder