add

testng.xml

 <?xml version="1.0" encoding="UTF-8"?>
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE suite SYSTEM "http://testng.org/testng-1.0.dtd">
 <!DOCTYPE suite SYSTEM "http://testng.org/testng-1.0.dtd">
 <!--<suite name="xm-autotest-live" parallel="true"  thread-count="20" data-provider-thread-count="5"   >-->
 <!--<suite name="xm-autotest-live" parallel="true"  thread-count="20" data-provider-thread-count="5"   >-->
-
+<!--可能存在线程不安全情况让sutie case 按顺序执行 parallel="false"  -->
 <suite name="xm-autotest-live" parallel="false"  >
 <suite name="xm-autotest-live" parallel="false"  >
 
 
     <listeners>
     <listeners>