CommonUtil (onway-platform-service 1.0.0 API)

java.lang.Object
- com.ptteng.onway.platform.service.waimai.other.CommonUtil

```
public class CommonUtil
extends Object
```
Created by apple on 15/12/18.

构造器概要

构造器
构造器和说明

CommonUtil()

构造器
构造器和说明
`CommonUtil()`

方法概要

所有方法静态方法具体方法
限定符和类型	方法和说明
`static String`	`captureName(String name)`
`static String`	`fenChangeY(Integer fen)`
`static String`	`fenChangeY(Long fen)`
`static Double`	`fenChangeYDouble(Integer fen)`
`static String`	`getColumn(String s)`
`static String`	`lowerName(String name)`
`static boolean`	`rayCasting(String lng, String lat, String polys)`
`static <T> void`	`removeDuplicate(List<T> list)`
`static String`	`ToDBC(String input)` 全角转半角
`static Double`	`transform(double price)`
`static int`	`transformToInt(double price)`
`static String`	`transformToString(double price)`
`static long`	`yChangeFen(double y)`
`static long`	`yChangeFen(String y)`
`static int`	`yChangeFenToInt(double y)`
`static int`	`yChangeFenToInt(String y)`
`static long`	`yChangeFenToLong(String y)`

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- 构造器详细资料
  - CommonUtil
```
public CommonUtil()
```
- 方法详细资料
  - fenChangeY
```
public static String fenChangeY(Integer fen)
```
  - fenChangeY
```
public static String fenChangeY(Long fen)
```
  - fenChangeYDouble
```
public static Double fenChangeYDouble(Integer fen)
```
  - transformToString
```
public static String transformToString(double price)
```
  - transform
```
public static Double transform(double price)
```
  - transformToInt
```
public static int transformToInt(double price)
```
  - yChangeFen
```
public static long yChangeFen(String y)
```
  - yChangeFenToInt
```
public static int yChangeFenToInt(String y)
```
  - yChangeFenToLong
```
public static long yChangeFenToLong(String y)
```
  - yChangeFen
```
public static long yChangeFen(double y)
```
  - yChangeFenToInt
```
public static int yChangeFenToInt(double y)
```
  - rayCasting
```
public static boolean rayCasting(String lng,
                                 String lat,
                                 String polys)
```
    参数:
    
    {Object} - p 待判断的点，格式：{ x: X坐标, y: Y坐标 }
    
    {Array} - poly 多边形顶点，数组成员的格式同 p
    
    返回:
    
    {Boolean} 点 p 和多边形 poly 的几何关系
  - ToDBC
```
public static String ToDBC(String input)
```
    全角转半角
    
    参数:
    
    input - String.
    
    返回:
    
    半角字符串
  - captureName
```
public static String captureName(String name)
```
    参数:
    
    {Object} - p 待判断的点，格式：{ x: X坐标, y: Y坐标 }
    
    {Array} - poly 多边形顶点，数组成员的格式同 p
    
    返回:
    
    {Boolean} 点 p 和多边形 poly 的几何关系 function rayCasting(p, poly) { var px = p.x, py = p.y, flag = false; for(var i = 0, l = poly.length, j = l - 1; i < l; j = i, i++) { var sx = poly[i].x, sy = poly[i].y, tx = poly[j].x, ty = poly[j].y; // 点与多边形顶点重合 if((sx === px && sy === py) || (tx === px && ty === py)) { return true; } // 判断线段两端点是否在射线两侧 if((sy < py && ty >= py) || (sy >= py && ty < py)) { // 线段上与射线 Y 坐标相同的点的 X 坐标 var x = sx + (py - sy) * (tx - sx) / (ty - sy) // 点在多边形的边上 if(x === px) { return true; } // 射线穿过多边形的边界 if(x > px) { flag = !flag; } } } // 射线穿过多边形边界的次数为奇数时点在多边形内 return flag ? true : false; }
  - lowerName
```
public static String lowerName(String name)
```
  - getColumn
```
public static String getColumn(String s)
```
  - removeDuplicate
```
public static <T> void removeDuplicate(List<T> list)
```

类 CommonUtil

构造器概要

方法概要

从类继承的方法 java.lang.Object

构造器详细资料

CommonUtil

方法详细资料

fenChangeY

fenChangeY

fenChangeYDouble

transformToString

transform

transformToInt

yChangeFen

yChangeFenToInt

yChangeFenToLong

yChangeFen

yChangeFenToInt

rayCasting

ToDBC

captureName

lowerName

getColumn

removeDuplicate