在Jmeter源码中AssertionGui.java中，定义了Ignore Status的作用域
/**
* Checkbox to indicate whether the response should be forced successful
* before testing. This is intended for use when checking the status code or
* status message.
*/
private JCheckBox assumeSuccess;
如果勾选了Ignore Status，则忽略对Response Code和Response message的检查点，强制成功。
不检查Response Code，不检查Response message
