質問編集履歴
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追記
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```
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###追記
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javaファイルを
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javaファイルを変更しましたら下記のエラーが出てしまいました
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↓ ↓ ↓ ↓ ↓
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HTTPステータス 500 - com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near '(first_name,last_name,first_name_kana,last_name_kana,user_id,password)=('aa','aa' at line 1
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org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
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```
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###jsp
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```
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<%@ page contentType="text/html; charset=UTF-8"
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import="java.sql.*,javax.naming.*,javax.sql.*,java.text.*"%>
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<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>
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<%@ taglib prefix="sql" uri="http://java.sun.com/jsp/jstl/sql"%>
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<html>
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-
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<sql:setDataSource var="db" driver="com.mysql.jdbc.Driver"
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url="jdbc:mysql://localhost/Library" user="root" password="" />
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<sql:query var="rs1" dataSource="${db}">
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select * from user
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</sql:query>
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
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<title>ユーザ管理画面</title>
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</head>
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<body>
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<h2>ユーザー管理画面</h2>
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<form method="POST" action="user_edit">
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ユーザーID
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<select name="user_no">
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<c:forEach var="row" items="${rs1.rows}">
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<option value=${row.user_no}>${row.user_id}</option>
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</c:forEach>
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</select>
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<br>
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名前（姓）
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<input type="text" name="first_name" size="30">
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名前（名）
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<input type="text" name="last_name" size="30">
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<br>
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カナ（姓）
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<input type="text" name="first_name_kana" size="30">
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カナ（名）
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<input type="text" name="last_name_kana" size="30">
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<br>
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ID
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<input type="text" name="user_id" size="30">
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パスワード
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<input type="password" name="password" size="30">
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<br><br>
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<input style="color:white;
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background-color:D57200;" type="submit" value="更新"/>
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</form>
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<c:if test="${!empty requestScope['errorMessage']}">
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<div>${requestScope['errorMessage']}</div>
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</c:if>
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<h3>ユーザリスト</h3>
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<table border="1" width=70%>
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<tr>
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<th>ユーザNo</th>
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<th>名前（姓）</th>
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<th>名前（名）</th>
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<th>カナ（姓）</th>
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<th>カナ（名）</th>
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<th>ID</th>
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<th>パスワード</th>
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</tr>
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<%
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Connection con = null;
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PreparedStatement ps = null;
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String sql = null;
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ResultSet rs = null;
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try{
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InitialContext initContext = new InitialContext();
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DataSource ds = (DataSource) initContext.lookup("java:comp/env/jdbc/Library");
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con = ds.getConnection();
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sql = "SELECT user_no,first_name,last_name,first_name_kana,last_name_kana,user_id,password FROM user";
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// SELECT命令の準備
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ps = con.prepareStatement(sql);
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// UPDATE命令を実行
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rs = ps.executeQuery();
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// 結果セットの内容を順に出力
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while(rs.next()){
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%>
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<tr>
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<td height=70><%=rs.getString("user_no") %></td>
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<td height=70><%=rs.getString("first_name") %></td>
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<td height=70><%=rs.getString("last_name") %></td>
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<td height=70><%=rs.getString("first_name_kana") %></td>
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<td height=70><%=rs.getString("last_name_kana") %></td>
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<td height=70><%=rs.getString("user_id") %></td>
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<td height=70><%=rs.getString("password") %></td>
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<%
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}
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}catch(Exception e){
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throw new ServletException(e);
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-
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}finally{
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try{
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if(rs != null){rs.close();}
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if(rs != null){ps.close();}
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if(rs != null){con.close();}
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}catch(Exception e){}
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}
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%>
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</table>
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<form action="kanri_mypage.jsp">
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<input style="color:white;
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background-color:D57200;" type="submit" value="TOPページ">
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</form>
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<form action="user_kanri.jsp">
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<input style="color:white;
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background-color:D57200;" type="submit" value="戻る">
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</form>
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</body>
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</html>
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```
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-
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177
49
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###servlet
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178
50
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```
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179
51
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package servlet;
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@@ -199,6 +71,7 @@
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199
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protected void doPost(HttpServletRequest request,
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200
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HttpServletResponse response) throws ServletException, IOException {
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201
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request.setCharacterEncoding("UTF-8");
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String userId = request.getParameter("user_id");
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Connection con = null;
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PreparedStatement ps = null;
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@@ -221,9 +94,8 @@
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DataSource ds = (DataSource) initContext
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.lookup("java:comp/env/jdbc/Library");
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con = ds.getConnection();
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//
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//
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225
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sql = "UPDATE user SET (first_name,last_name,first_name_kana,last_name_kana,"
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+
sql = "UPDATE user SET (first_name,last_name,first_name_kana,last_name_kana,user_id,password)=(?,?,?,?,?,?) WHERE user_id=?";
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226
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+ "user_id,password)=(?,?,?,?,?,?) WHERE user_id=?";
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100
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// UPDATE命令の準備
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ps = con.prepareStatement(sql);
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@@ -234,6 +106,7 @@
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ps.setString(4, request.getParameter("last_name_kana"));
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235
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ps.setString(5, request.getParameter("user_id"));
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ps.setString(6, request.getParameter("password"));
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+
ps.setString(7, userId);
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// UPDATE命令を実行
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ps.executeUpdate();
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@@ -272,4 +145,49 @@
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145
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273
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}
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147
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275
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-
```
|
|
148
|
+
```
|
|
149
|
+
|
|
150
|
+
###追記
|
|
151
|
+
javaファイルを下記のしたところ下記のエラーが出てしまいました
|
|
152
|
+
|
|
153
|
+
↓ ↓ ↓ ↓ ↓
|
|
154
|
+
HTTPステータス 500 - com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near '(first_name,last_name,first_name_kana,last_name_kana,user_id,password)=('aa','aa' at line 1
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|
155
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+
type 例外レポート
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156
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+
|
|
157
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+
メッセージ com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near '(first_name,last_name,first_name_kana,last_name_kana,user_id,password)=('aa','aa' at line 1
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158
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+
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159
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+
説明 The server encountered an internal error that prevented it from fulfilling this request.
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160
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+
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161
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+
例外
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162
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+
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163
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javax.servlet.ServletException: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near '(first_name,last_name,first_name_kana,last_name_kana,user_id,password)=('aa','aa' at line 1
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164
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servlet.user_edit.doPost(user_edit.java:69)
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javax.servlet.http.HttpServlet.service(HttpServlet.java:644)
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+
javax.servlet.http.HttpServlet.service(HttpServlet.java:725)
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167
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org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
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168
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+
原因
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169
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+
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170
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+
com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near '(first_name,last_name,first_name_kana,last_name_kana,user_id,password)=('aa','aa' at line 1
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171
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+
sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
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172
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+
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
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173
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sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
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174
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+
java.lang.reflect.Constructor.newInstance(Constructor.java:422)
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175
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+
com.mysql.jdbc.Util.handleNewInstance(Util.java:404)
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176
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+
com.mysql.jdbc.Util.getInstance(Util.java:387)
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177
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+
com.mysql.jdbc.SQLError.createSQLException(SQLError.java:942)
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178
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+
com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3966)
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179
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+
com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3902)
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180
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+
com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2526)
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181
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+
com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2673)
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182
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+
com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2549)
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183
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+
com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861)
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184
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+
com.mysql.jdbc.PreparedStatement.executeUpdateInternal(PreparedStatement.java:2073)
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185
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+
com.mysql.jdbc.PreparedStatement.executeUpdateInternal(PreparedStatement.java:2009)
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186
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+
com.mysql.jdbc.PreparedStatement.executeLargeUpdate(PreparedStatement.java:5098)
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|
187
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+
com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:1994)
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|
188
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+
org.apache.tomcat.dbcp.dbcp2.DelegatingPreparedStatement.executeUpdate(DelegatingPreparedStatement.java:97)
|
|
189
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+
org.apache.tomcat.dbcp.dbcp2.DelegatingPreparedStatement.executeUpdate(DelegatingPreparedStatement.java:97)
|
|
190
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+
servlet.user_edit.doPost(user_edit.java:62)
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|
191
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+
javax.servlet.http.HttpServlet.service(HttpServlet.java:644)
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|
192
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+
javax.servlet.http.HttpServlet.service(HttpServlet.java:725)
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|
193
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+
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
|