1.定義Default Content，支持html和template兩種格式
i.html格式把腳本直接拷貝到Default Content中；
ii.使用絕度路徑查找：
${FILE,path="/home/xxx/Desktop/developer/tools/email-ext-plugin/src/main/resources/hudson/plugins/emailext/templates/groovy-html-larry.html"}
使用相對路徑查找：
${FILE, path="email.html"}
2.使用template的腳本來實現：
i.需要在JENKINS_HOME目錄下創建email_templates文件夾
ii.將寫好的腳本放到email_templates
大家可以根據需求選擇，html就不多說了這個網上資料太多了，下面給大家展示下template使用：
實例如下：
email template 代碼：
<STYLE>
BODY, TABLE, TD, TH, P {
font-family:Verdana,Helvetica,sans serif;
font-size:11px;
color:black;
}
h1 { color:black; }
h2 { color:black; }
h3 { color:black; }
TD.bg1 { color:white; background-color:#0000C0; font-size:120% }
TD.bg2 { color:white; background-color:#4040FF; font-size:110% }
TD.bg3 { color:white; background-color:#8080FF; }
TD.test_passed { color:blue; }
TD.test_failed { color:red; }
TD.console { font-family:Courier New; }
</STYLE>
<BODY>
<TABLE>
<TR><TD align="right"><IMG SRC="${rooturl}static/e59dfe28/images/32x32/<%= build.result.toString() == 'SUCCESS' ? "blue.gif" : build.result.toString() == 'FAILURE' ? 'red.gif' : 'yellow.gif' %>" />
</TD><TD valign="center"><B style="font-size: 200%;">BUILD ${build.result}</B></TD></TR>
<TR><TD>URL</TD><TD><A href="${rooturl}${build.url}">${rooturl}${build.url}</A></TD></TR>
<TR><TD>Project:</TD><TD>${project.name}</TD></TR>
<TR><TD>Date:</TD><TD>${it.timestampString}</TD></TR>
<TR><TD>Duration:</TD><TD>${build.durationString}</TD></TR>
<TR><TD>Cause:</TD><TD><% build.causes.each() { cause -> %> ${cause.shortDescription} <% } %></TD></TR>
<% urlname = new File("/home/xxx/Desktop/developer/CIScript/url").eachLine{line -> return line } %>
<% lastfour=urlname.split("/")[-1] %>
<% normalurl='https://www.pgyer.com/'%>
<TR><TD>AppDownloadURL:</TD><TD><A href="${normalurl}${lastfour}" >https://www.pgyer.com/${lastfour}</A></TD></TR>
<TR><TD><%print "AppQRCode:(password:buding)"%></TD></TR>
<TR><TD><IMG SRC="<% urlname = new File("/home/xxx/Desktop/developer/CIScript/url").eachLine{line -> return line }%>${urlname}"/></TD></TR>
</TABLE>
<BR/>
<!-- CHANGE SET -->
<% def changeSet = build.changeSet
if(changeSet != null) {
def hadChanges = false %>
<TABLE width="100%">
<TR><TD class="bg1" colspan="2"><B>CHANGES</B></TD></TR>
<% changeSet.each() { cs ->
hadChanges = true %>
<TR>
<TD colspan="2" class="bg2"> Revision <B><%= cs.metaClass.hasProperty('commitId') ? cs.commitId : cs.metaClass.hasProperty('revision') ? cs.revision :
cs.metaClass.hasProperty('changeNumber') ? cs.changeNumber : "" %></B> by
<B><%= cs.author %>: </B>
<B>(${cs.msgAnnotated})</B>
</TD>
</TR>
<% cs.affectedFiles.each() { p -> %>
<TR>
<TD width="10%"> ${p.editType.name}</TD>
<TD>${p.path}</TD>
</TR>
<% }
}
if(!hadChanges) { %>
<TR><TD colspan="2">No Changes</TD></TR>
<% } %>
</TABLE>
<BR/>
<% } %>
<!-- ARTIFACTS -->
<% def artifacts = build.artifacts
if(artifacts != null && artifacts.size() > 0) { %>
<TABLE width="100%">
<TR><TD class="bg1"><B>BUILD ARTIFACTS</B></TD></TR>
<TR>
<TD>
<% artifacts.each() { f -> %>
<li>
<a href="${rooturl}${build.url}artifact/${f}">${f}</a>
</li>
<% } %>
</TD>
</TR>
</TABLE>
<BR/>
<% } %>
<!-- MAVEN ARTIFACTS -->
<%
try {
def mbuilds = build.moduleBuilds
if(mbuilds != null) { %>
<TABLE width="100%">
<TR><TD class="bg1"><B>BUILD ARTIFACTS</B></TD></TR>
<%
try {
mbuilds.each() { m -> %>
<TR><TD class="bg2"><B>${m.key.displayName}</B></TD></TR>
<% m.value.each() { mvnbld ->
def artifactz = mvnbld.artifacts
if(artifactz != null && artifactz.size() > 0) { %>
<TR>
<TD>
<% artifactz.each() { f -> %>
<li>
<a href="${rooturl}${mvnbld.url}artifact/${f}">${f}</a>
</li>
<% } %>
</TD>
</TR>
<% }
}
}
} catch(e) {
// we don't do anything
} %>
</TABLE>
<BR/>
<% }
}catch(e) {
// we don't do anything
}
%>
<!-- JUnit TEMPLATE -->
<% def junitResultList = it.JUnitTestResult
try {
def cucumberTestResultAction = it.getAction("org.jenkinsci.plugins.cucumber.jsontestsupport.CucumberTestResultAction")
junitResultList.add(cucumberTestResultAction.getResult())
} catch(e) {
//cucumberTestResultAction not exist in this build
}
if (junitResultList.size() > 0) { %>
<TABLE width="100%">
<TR><TD class="bg1" colspan="2"><B>${junitResultList.first().displayName}</B></TD></TR>
<% junitResultList.each{
junitResult -> %>
<% junitResult.getChildren().each { packageResult -> %>
<TR><TD class="bg2" colspan="2"> Name: ${packageResult.getName()} Failed: ${packageResult.getFailCount()} test(s), Passed: ${packageResult.getPassCount()} test(s), Skipped: ${packageResult.getSkipCount()} test(s), Total: ${packageResult.getPassCount()+packageResult.getFailCount()+packageResult.getSkipCount()} test(s)</TD></TR>
<% packageResult.getFailedTests().each{ failed_test -> %>
<TR bgcolor="white"><TD class="test_failed" colspan="2"><B><li>Failed: ${failed_test.getFullName()} </li></B></TD></TR>
<% }
}
} %>
</TABLE>
<BR/>
<%
} %>
<!-- CONSOLE OUTPUT -->
<% if(build.result==hudson.model.Result.FAILURE) { %>
<TABLE width="100%" cellpadding="0" cellspacing="0">
<TR><TD class="bg1"><B>CONSOLE OUTPUT</B></TD></TR>
<% build.getLog(100).each() { line -> %>
<TR><TD class="console">${org.apache.commons.lang.StringEscapeUtils.escapeHtml(line)}</TD></TR>
<% } %>
</TABLE>
<BR/>
<% } %>
</BODY>