# 在html頁面的超連接指定用戶對象 ###### tags: `Java Web-HTML` ###### tags: `Java Web-知識點未完善` ```htmlembedded= //如果這樣寫,會直接向edit.do發出get請求,但edit.do會不曉得查詢對象 <a th:href="@{/edit.do}"></a> //在後方追加"?"以及後續指定的條件,可以讓edit.do判斷該查詢的對象 <a th:href="@{/edit.do?fid=fruit.fid}"></a> //字符串與表達式混合 //'字符串'+${表達式} <a th:href="@{'/edit.do?fid='+${fruit.fid}}"></a> //改良 <a th:href="@{/edit.do(fid=${fruit.fid})}"></a> //再改良,用||拼接 ``` ### *{}的應用 ```htmlembedded= //th:object=${...}表示下方的*{},都是${...}的屬性 <table th:object="${fruit}"/> //相當於${fruit.fname} <a th:value="*{fname}"></a> ```
×
Sign in
Email
Password
Forgot password
or
By clicking below, you agree to our
terms of service
.
Sign in via Facebook
Sign in via Twitter
Sign in via GitHub
Sign in via Dropbox
Sign in with Wallet
Wallet (
)
Connect another wallet
New to HackMD?
Sign up