答案 0 :(得分：45)
答案 1 :(得分：19)
要为2016/17/18更新此内容 - 最好的方法是使用属性路由。
在RouteConfig.cs中执行此操作的问题是旧路由仍然有效 - 因此您将同时使用
http://example.com/MyController/MyAction
和
拥有多个到同一页面的路线对于搜索引擎优化是不利的 - 可能导致路径问题，并在整个应用程序中创建僵尸页面和错误。
使用属性路由可以避免这些问题，并且更容易看到哪些路由在哪里。您所要做的就是将其添加到RouteConfig.cs（可能在其他路线匹配之前位于顶部）：
routes.MapMvcAttributeRoutes();
然后将路径属性添加到具有路径名称的每个操作，例如
[Route("MyAction")]
public ActionResult MyAction()
{
...
}
答案 2 :(得分：4)
以下是从HomeController中删除控制器名称的步骤
第1步： 创建路线约束。
public class RootRouteConstraint<T> : IRouteConstraint
{
public bool Match(HttpContextBase httpContext, Route route, string parameterName, RouteValueDictionary values, RouteDirection routeDirection)
{
var rootMethodNames = typeof(T).GetMethods().Select(x => x.Name.ToLower());
return rootMethodNames.Contains(values["action"].ToString().ToLower());
}
}
第2步：
在默认映射上方添加新路由映射，该映射使用我们刚创建的路由约束。泛型参数应该是您计划用作“根”控制器的控制器类。
routes.MapRoute(
"Root",
"{action}",
new { controller = "Home", action = "Index", id = UrlParameter.Optional },
new { isMethodInHomeController = new RootRouteConstraint<HomeController>() }
);
routes.MapRoute(
"Default",
"{controller}/{action}/{id}",
new { controller = "Home", action = "Index", id = UrlParameter.Optional }
);
现在您应该能够访问您的家庭控制器方法，如下所示： example.com/about， example.com/contact
这只会影响HomeController。所有其他控制器将具有默认路由功能。
答案 3 :(得分：0)
答案 4 :(得分：0)
如果您希望将其应用于控制器（https://example.com/action）中的所有网址/操作，只需将控制器package com.emotion.slider.activities
import android.os.Bundle
import android.util.Log
import android.view.MotionEvent
import androidx.appcompat.app.AppCompatActivity
import com.emotion.slider.R
import com.github.mikephil.charting.charts.LineChart
import com.github.mikephil.charting.components.XAxis
import com.github.mikephil.charting.components.YAxis
import com.github.mikephil.charting.data.Entry
import com.github.mikephil.charting.data.LineData
import com.github.mikephil.charting.data.LineDataSet
import com.github.mikephil.charting.highlight.Highlight
import com.github.mikephil.charting.interfaces.datasets.ILineDataSet
import com.github.mikephil.charting.listener.ChartTouchListener
import com.github.mikephil.charting.listener.OnChartGestureListener
import com.github.mikephil.charting.listener.OnChartValueSelectedListener
import com.github.mikephil.charting.utils.EntryXComparator
import kotlinx.android.synthetic.main.mainactivity.*
import java.util.*
import kotlin.collections.ArrayList
class MainActivity : AppCompatActivity(),
OnChartGestureListener, OnChartValueSelectedListener{
private val TAG = "Main Activity"
lateinit var chart: LineChart // LineChart is initialized From XML
var keyFrames_TrackSlide = ArrayList<Entry>()
override fun onChartGestureStart(
me: MotionEvent?,
lastPerformedGesture: ChartTouchListener.ChartGesture?
) {
Log.i(TAG, "onChartGestureStart: X: " + me?.getX() + "Y: " + me?.getY())
}
override fun onChartGestureEnd(
me: MotionEvent?,
lastPerformedGesture: ChartTouchListener.ChartGesture?
) {
Log.i(TAG, "onChartGestureEnd: $lastPerformedGesture")
}
override fun onChartScale(me: MotionEvent?, scaleX: Float, scaleY: Float) {
Log.i(TAG, "onChartScale: Scale-X: $scaleX Scale-Y: $scaleY")
}
override fun onChartLongPressed(me: MotionEvent?) {
Log.i(TAG, "onChartLongPressed: ")
}
override fun onChartSingleTapped(me: MotionEvent?) {
Log.i(TAG, "onChartSingleTapped: ")
}
override fun onChartDoubleTapped(me: MotionEvent?) {
Log.i(TAG, "onChartDoubleTapped: " + me.toString())
// Convert Position Of Double Tap To A Point On The Graph
var x: Float? = me?.x // Grab the X-Coordinate
var y: Float? = me?.y // Grab the y-Coordinate
var newTouchPoint = chart.getTransformer(YAxis.AxisDependency.LEFT).getValuesByTouchPoint(x!!, y!!) // Create a New Touch Point From The X and Y Coordinates (Will Map Raw Data To A Point On The Graph)
var xValue = newTouchPoint.x
var yValue = newTouchPoint.y
var xValueRounded = "%.2f".format(xValue).toFloat()
var yValueRounded = "%.2f".format(yValue).toFloat()
var newEntry = Entry(xValueRounded, yValueRounded)
Log.i(TAG, "ValueX: $xValueRounded, ValueY: $yValueRounded")
// Grab Pre-Existing Data (Points) From Chart
var chartDataPoints = chart.data
if (chartDataPoints == null){
chartDataPoints = LineData()
chart.data = chartDataPoints
}
keyFrames_TrackSlide.add( newEntry)
Collections.sort(keyFrames_TrackSlide, EntryXComparator())
chart.data.clearValues()
var set1 = LineDataSet(keyFrames_TrackSlide, "Data Set 1")
set1.fillAlpha = 110
var dataSets = ArrayList<ILineDataSet>()
dataSets.add(set1)
var data = LineData(dataSets)
chart.data = data
chartDataPoints.notifyDataChanged()
chart.notifyDataSetChanged()
}
override fun onChartFling(
me1: MotionEvent?,
me2: MotionEvent?,
velocityX: Float,
velocityY: Float
) {
Log.i(TAG, "onChartDoubleFling: Velocity-X: $velocityX Velocity-Y: $velocityY")
}
override fun onChartTranslate(me: MotionEvent?, dX: Float, dY: Float) {
Log.i(TAG, "onChartTranslate: dX: $dX dy: $dY")
}
override fun onNothingSelected() {
Log.i(TAG, "onNothingSelected: ")
}
override fun onValueSelected(e: Entry?, h: Highlight?) {
Log.i(TAG, "onValueSelected: " + e.toString())
}
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.mainactivity)
createLineGraph() // Creates The Line Graph
}
private fun createLineGraph(){
// Setup LineChart From XML
chart = this.lineChartFromXML // Grab LineChart from XML
chart.isScaleYEnabled = false // Don't Allow User To Scale On Y-Axis
chart.isScaleXEnabled = true // Allow User To Scale On X-Axis
chart.legend.isEnabled = false // Disable The Chart's Legend (We'll provide our own)
chart.maxHighlightDistance = 50.0f // Sets The max distance away a touch can be from a keyframe in order to access/modify the keyframe
chart.isDoubleTapToZoomEnabled = false // Disable The Double Tap To Zoom Feature (We'll use double tap to signify a new keyframe)
chart.onChartGestureListener = this@MainActivity // This Activity will be able to handle gestures from User input
chart.setOnChartValueSelectedListener(this@MainActivity) // This activity will allow for the value selector listener to work
// Setup Right Y-Axis' Settings
val rightYAxis = chart.axisRight // Grab The LineChart's Right Y-Axis Object
rightYAxis.setDrawGridLines(false) // Don't show grid lines on right side of Y-Axis
rightYAxis.axisMaximum = 180F // Set The Maximum Of The Right Y-Axis to be 180
rightYAxis.axisMinimum = -180F // Set The Minimum Of The Right Y-Axis to be -180
rightYAxis.setLabelCount(5, true) // Show 5 Labels On The Right Y-Axis
rightYAxis.textSize = 12.0f // Set Label Size
// Setup Left Axis' Settings
val leftYAxis = chart.axisLeft // Grab The LineChart's Left Y-Axis Object
leftYAxis.setDrawGridLines(false) // Don't show grid lines on left side of Y-Axis
leftYAxis.axisMaximum = 180F // Set The Maximum Of The Left Y-Axis to be 180
leftYAxis.axisMinimum = -180F // Set The Minimum Of The Left Y-Axis to be -180
leftYAxis.setDrawLabels(false) // Don't draw any labels on the Left Y-Axis
// Setup X-Axis' Settings
val xAxis = chart.xAxis // Grab The LineChart's X-Axis Object
xAxis.axisMinimum = 0F // Set X-Axis' Minimum To 0 (seconds)
xAxis.axisMaximum = 6F // Set X-Axis' Maximum to 6 (seconds)
xAxis.position = XAxis.XAxisPosition.BOTTOM // Set The Labels of the X-Axis to be on the bottom of the X-Axis
xAxis.textSize = 12.0f // Set Label Size
// THE FOLLOWING IS PUTTING ENTRIES INTO AN ARRAY OF ENTRIES, WHICH THEN BECOMES AN ARRAY OF
// DATA SETS, WHICH THEN BECOMES LINE DATA, WHICH THEN GETS ASSIGNED TO THE XML's LINE CHART,
// FINALLY- THE VIEWER IS REFRESHED.
// Step 1.) Create Entries With Position NOT Changing Over Time (Initial Chart's Keyframes)
keyFrames_TrackSlide.add(Entry(0f, 0f)) // Time = 0 Sec, Position = Origin
keyFrames_TrackSlide.add(Entry(6f, 0f)) // Time = 6 Sec, Position = Origin
// Step 2.) Create a LineDataSet from the given Entries
var dataSetTrackSlide = LineDataSet(keyFrames_TrackSlide, "TrackSlide")
// Step 3.) Create an Array of the DataSets
var dataSets = ArrayList<ILineDataSet>()
dataSets.add(dataSetTrackSlide)
// Step 4.) Create a LineData object from the DataSet Array
var data = LineData(dataSets)
// Step 5.) Assign The LineData to the chart from the XML
chart.data = data
// Step 6.) Refresh the XML view by calling invalidate()
chart.invalidate()
}
}
设置为Route上方的空白即可。如果此控制器将成为您的启动控制器，则您还需要删除launchSettings.json中的每一行ApiController。
launchUrl答案 5 :(得分：-3)
routes.MapRoute("SpecificRoute", "MyController/{action}/{id}",
new {controller = "MyController", action = "Index",
id = UrlParameter.Optional});
// default route
routes.MapRoute("Default", "{controller}/{action}/{id}",
new {controller = "Home", action = "Index",
id = UrlParameter.Optional} );