Thymeleaf notes

1, Operator

• gt： Greater than (>)
• ge： Greater than or equal to (>=)
• eq： be equal to (==)
• lt： Less than (<)
• le： Less than or equal to (<=)
• ne： It's not equal to (!=)
  for example ：

 <div th:if="${a} ne null">
    <span> When a Isn't empty , The DIV Will be rendered by the engine , Will be displayed in the page .</span>
 </div>

2, notes

 The first one is ：`<!-- What to annotate -->`, Such comments will not be thymeleaf And browser parsing .
 The second kind ：`<!--/* What to annotate */-->`, Such comments will not be thymeleaf analysis , But it will be parsed by the browser , Can be used to display static text .
 The third kind of ：`<!--/*/ What to annotate /*/`, This annotation will not be parsed by the browser , But will be thymeleaf analysis .