jdk成功安装 java -version 正确显示版本 echo $JAVA_HOME 正确输出路径 但CDH链接数据库还是报错: Error: JAVA_HOME is not set and Java could not be found 解决办法 mkdir -p /usr/java 在/usr/bin/下执行: ln -s /usr/local/java_home /usr/java/default 成功!
转载自:https://blog.csdn.net/gnail_oug/article/details/51925804:个人做了些小修改. 今天下载了eclipse4.6版本,打开时报Version 1.7.0_45 of the JVM is not suitable for this product. Version:1.8 or greater is required.,提示jdk版本要1.8以上,如下图: 由于不想直接将环境变量配置的jdk1.7改为jdk1.8,所以单独在eclips
google了一下,发现了这篇文章Important Java Directories on Mac OS X(https://developer.apple.com/library/content/qa/qa1170/_index.html),可以使用工具命令"/usr/libexec/java_home"来定位JAVA_HOME,这下爽了: $ cat ~/.profile JAVA_HOME=`/usr/libexec/java_home` export JAVA_HOME $
HttpContent bw = new StringContent(StrXml, Encoding.UTF8, "application/Xml"); var Msg = await _httpClientFactory.CreateClient().PostAsync("http://xxxxx/api/kpbusiness", bw); var ss = Msg.Content.ReadAsStringAsync(); StringReader Reader