在STS中點擊Spring Template Project 時無法得到模板報錯信息如下：
Error while downloading or parsing descriptors file 'https://raw.github.com/SpringSource/spring-integration-templates/master/si-sts-templates/builds/descriptor.xml':
org.eclipse.core.runtime.CoreException: Error while retrieving https://raw.github.com/SpringSource/spring-integration-templates/master/si-sts-templates/builds/descriptor.xml
解決方法如下圖：
