对于想了解jsp页面问题急用帮忙解决一下吧的读者,本文将提供新的信息,我们将详细介绍jsp页面编写过程中遇到的问题,并且为您提供关于AndroidSQLite相关的帮帮忙解决一下、echarts地图迁
对于想了解jsp页面问题 急用帮忙解决一下吧的读者,本文将提供新的信息,我们将详细介绍jsp页面编写过程中遇到的问题,并且为您提供关于Android SQLite 相关的 帮帮忙解决一下、echarts 地图迁徙 鼠标放到迁徙路线上会显示出发地和结束地点 这两个名称怎样获取? 求懂的大仙帮忙解决一下、IE9打不开php页面,大神请帮忙解决办法、JFinal-BBS 运行就报错,请帮忙解决一下的有价值信息。
本文目录一览:- jsp页面问题 急用帮忙解决一下吧(jsp页面编写过程中遇到的问题)
- Android SQLite 相关的 帮帮忙解决一下
- echarts 地图迁徙 鼠标放到迁徙路线上会显示出发地和结束地点 这两个名称怎样获取? 求懂的大仙帮忙解决一下
- IE9打不开php页面,大神请帮忙解决办法
- JFinal-BBS 运行就报错,请帮忙解决一下
jsp页面问题 急用帮忙解决一下吧(jsp页面编写过程中遇到的问题)
jsp//
<%@ page language="java" contentType="text/html" import="java.util.*" pageEncoding="utf-8"%>
<html>
<title>例子</title>
<style>
<jsp:include package="style.css flush="true""/>
</style>
<body>
<h1>接受请求信息</h1>
<table cellspacing="1" cellpadding="5">
<%
Enumeration Names=request.getHeaderNames();
while(Names.hasMoreElements())
{String name=(String)Names.nextElement();
String value=request.getHeader(name);
%>
<tr>
<td><%=name%></td>
<td><%=value%></td>
</tr>
<%
}
%>
</table>
</body>
</html>
运行结果:
HTTP Status 500 -
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
org.apache.jasper.JasperException: /index.jsp(7,47) equal symbol expected org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:40) org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:407) org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:88) org.apache.jasper.compiler.Parser.parseAttribute(Parser.java:200) org.apache.jasper.compiler.Parser.parseAttributes(Parser.java:155) org.apache.jasper.compiler.Parser.parseInclude(Parser.java:869) org.apache.jasper.compiler.Parser.parseStandardAction(Parser.java:1136) org.apache.jasper.compiler.Parser.parseElements(Parser.java:1466) org.apache.jasper.compiler.Parser.parse(Parser.java:138) org.apache.jasper.compiler.ParserController.doParse(ParserController.java:216) org.apache.jasper.compiler.ParserController.parse(ParserController.java:103) org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:154) org.apache.jasper.compiler.Compiler.compile(Compiler.java:315) org.apache.jasper.compiler.Compiler.compile(Compiler.java:295) org.apache.jasper.compiler.Compiler.compile(Compiler.java:282) org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:586) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:317) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:342) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:267) javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
note The full stack trace of the root cause is available in the Apache Tomcat/6.0.18 logs.
Android SQLite 相关的 帮帮忙解决一下
重要的几个文件 SQLiteHelper.java
package com.eclipghc.sqlite; import android.content.ContentValues; import android.content.Context; import android.database.Cursor; import android.database.sqlite.SQLiteDatabase; import android.database.sqlite.SQLiteOpenHelper; public class SQLiteHelper extends SQLiteOpenHelper { private static final String DB_NAME = "brushdrill.db"; private static final String TBL_NAME = "tbl_bdrill"; private static final String CONTENT = "content", NUNMBER = "number", _ID = "_ID"; public SQLiteHelper(Context context) { super(context, DB_NAME, null, 1); } @Override public void onCreate(SQLiteDatabase db) { String sql = "create table " + TBL_NAME + " (" + _ID + " integer primary key autoincrement, " + CONTENT + " text, " + NUNMBER + " text);"; db.execSQL(sql); } @Override public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) { String sql = "DROP TABLE IF EXISTS " + TBL_NAME; db.execSQL(sql); onCreate(db); } // 添加方法 public void insert(String content, String number) { SQLiteDatabase db = getWritableDatabase(); ContentValues values = new ContentValues(); values.put(CONTENT, content); values.put(NUNMBER, number); db.insert(TBL_NAME, null, values); db.close(); } // 查询方法 public Cursor query() { SQLiteDatabase db = getWritableDatabase(); Cursor cursor = db.query(TBL_NAME, null, null, null, null, null, null); return cursor; } // 删除方法 public void delete(int id) { SQLiteDatabase db = getWritableDatabase(); String where = _ID + " = ? "; String[] whereValue = { Integer.toString(id) }; db.delete(TBL_NAME, where, whereValue); } // 修改方法 public void update(int id, String content, String number) { SQLiteDatabase db = getWritableDatabase(); String where = _ID + " = ? "; String[] whereValue = { Integer.toString(id)}; ContentValues values = new ContentValues(); values.put(CONTENT, content); values.put(NUNMBER, number); db.update(TBL_NAME, values, where, whereValue); } }MainActivity.java
package com.eclipghc.brushdrill; import com.eclipghc.sqlite.SQLiteHelper; import android.os.Bundle; import android.app.Activity; import android.app.AlertDialog; import android.content.DialogInterface; import android.database.Cursor; import android.view.Menu; import android.view.View; import android.view.View.OnClickListener; import android.widget.Button; import android.widget.EditText; import android.widget.ListView; import android.widget.SimpleCursorAdapter; public class MainActivity extends Activity { private Button addButton, outButton; private ListView listView; private EditText editText1, editText2; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); addButton = (Button) findViewById(R.id.add_button); addButton.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { final SQLiteHelper helper = new SQLiteHelper(MainActivity.this); View view = getLayoutInflater().inflate(R.layout.alertdialog_main_context, null); editText1 = (EditText) view.findViewById(R.id.editText1); editText2 = (EditText) view.findViewById(R.id.editText2); AlertDialog.Builder builder = new AlertDialog.Builder(MainActivity.this); builder.setTitle(R.string.add_button); builder.setIcon(android.R.drawable.ic_menu_add); builder.setView(view); builder.setPositiveButton(R.string.yes, new android.content.DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { String content = editText1.getText().toString(); String number = editText2.getText().toString(); if (content.equals("") || number.equals("")) { return; } helper.insert(content, number); } }); builder.setNegativeButton(R.string.no, null); builder.show(); } }); outButton = (Button) findViewById(R.id.out_button); outButton.setOnClickListener(null); listView = (ListView) findViewById(android.R.id.list); SQLiteHelper helper = new SQLiteHelper(MainActivity.this); Cursor c = helper.query(); String[] from = {"content","number"}; int[] to = {R.id.textViewContent,R.id.textViewNumber}; SimpleCursorAdapter adapter = new SimpleCursorAdapter(MainActivity.this, R.layout.list_main, c, from, to); listView.setAdapter(adapter); } @Override public boolean onCreateOptionsMenu(Menu menu) { // Inflate the menu; this adds items to the action bar if it is present. getMenuInflater().inflate(R.menu.activity_main, menu); return true; } }logCat 总是报错 SimpleCursorAdapter adapter = new SimpleCursorAdapter (MainActivity.this, R.layout.list_main, c, from, to); 这句不知道那里出错,帮帮忙啊?还在学习,不要见笑?
echarts 地图迁徙 鼠标放到迁徙路线上会显示出发地和结束地点 这两个名称怎样获取? 求懂的大仙帮忙解决一下
echarts 地图迁徙 鼠标放到迁徙路线上会显示出发地和结束地点 这两个名称怎样获取? 求懂的大仙帮忙解决一下
IE9打不开php页面,大神请帮忙解决办法
IE9打不开php页面,大神请帮忙
我在WAMP环境下写代码,IE9运行php页面每次都弹出一个下载的对话康,但是我用360浏览器能够正常解析!另外所有网上其它的php页面我的IE9也老是弹出一个下载的对话框,但是360能正常显示!这是什么原因,网上找了会也找不到原因,有哪位大神能帮帮忙吗??????
------解决方案--------------------
没配置content-type
------解决方案--------------------
火狐下如何?
怎么访问的? php文件有没有放入跟目录下?
------解决方案--------------------
对于用IE9老是弹出一个下载的对话框的url
你执行如下代码:
$s = file_get_contents(''真实的url'');
echo base64_encode(substr($s, 0, 100));
贴出结果
或者给出有效的链接
------解决方案--------------------
我知道是怎么回事,
php.ini文件配置不对,加载php扩展的dll文件部分不正确。楼主,你还是检查php运行环境。
JFinal-BBS 运行就报错,请帮忙解决一下
@JFinal 你好,想跟你请教个问题:都有些不好意思问这么简单的问题了,主要还是基础不够
在改动 jfinalbbs 时一运行就报这些错,找不到原因,主要是对 jfinal 还不够熟悉,网上说导包我也导了,可一运行还是报错
警告: FAILED Jfinal: java.lang.IllegalStateException: class cn.zeny.bss.BSSConfig is not a javax.servlet.Filter
java.lang.IllegalStateException: class cn.zeny.bss.BSSConfig is not a javax.servlet.Filter
at org.eclipse.jetty.servlet.FilterHolder.doStart(FilterHolder.java:98)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64)
at org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:724)
at org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:265)
at org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1250)
at org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:706)
at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:492)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64)
at org.eclipse.jetty.server.handler.HandlerWrapper.doStart(HandlerWrapper.java:95)
at org.eclipse.jetty.server.Server.doStart(Server.java:277)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64)
at com.jfinal.server.JettyServer.doStart(JettyServer.java:117)
at com.jfinal.server.JettyServer.start(JettyServer.java:64)
at com.jfinal.core.JFinal.start(JFinal.java:165)
at cn.zeny.bss.BSSConfig.main(BSSConfig.java:87)
十一月 12, 2014 11:01:15 上午 org.eclipse.jetty.webapp.WebAppContext doStart
警告: Failed startup of context o.e.j.w.WebAppContext {/,file:/F:/eclipse/bss/WebRoot/}
java.lang.IllegalStateException: class cn.zeny.bss.BSSConfig is not a javax.servlet.Filter
at org.eclipse.jetty.servlet.FilterHolder.doStart(FilterHolder.java:98)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64)
at org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:724)
at org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:265)
at org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1250)
at org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:706)
at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:492)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64)
at org.eclipse.jetty.server.handler.HandlerWrapper.doStart(HandlerWrapper.java:95)
at org.eclipse.jetty.server.Server.doStart(Server.java:277)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64)
at com.jfinal.server.JettyServer.doStart(JettyServer.java:117)
at com.jfinal.server.JettyServer.start(JettyServer.java:64)
at com.jfinal.core.JFinal.start(JFinal.java:165)
at cn.zeny.bss.BSSConfig.main(BSSConfig.java:87)
十一月 12, 2014 11:01:15 上午 org.eclipse.jetty.server.AbstractConnector doStart
信息: Started SelectChannelConnector@0.0.0.0:80
Starting Complete. Welcome To The JFinal World :)
今天的关于jsp页面问题 急用帮忙解决一下吧和jsp页面编写过程中遇到的问题的分享已经结束,谢谢您的关注,如果想了解更多关于Android SQLite 相关的 帮帮忙解决一下、echarts 地图迁徙 鼠标放到迁徙路线上会显示出发地和结束地点 这两个名称怎样获取? 求懂的大仙帮忙解决一下、IE9打不开php页面,大神请帮忙解决办法、JFinal-BBS 运行就报错,请帮忙解决一下的相关知识,请在本站进行查询。
本文标签: