Rob*_*yWH 5 javascript ecmascript-6 react-native
我已经在Color.js上定义了一些const,但是当我在Screen.js上调用它时,某些Color是未定义的
我在这个项目中使用react-native 0.45。这是我写的代码:
Color.js
export const ATHENS_GRAY = '#EDEEF0';
export const AQUA_SPRING = '#F8FBFD';
export const BLACK = '#000000';
export const BRIGHT_TURQUOISE = '#1BC1F1';
export const CATSKILL_WHITE = '#E4ECF4';
export const FROLY = '#F68181';
export const FUN_BLUE = '#1B61AD';
export const HIT_GRAY = '#A3AEB9';
export const JUMBO = '#7C7D80';
export const LIMED_SPRUCE = '#3D474C';
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Screen.js
import React, {Component} from 'react';
import { View, Text, FlatList, StyleSheet } from 'react-native';
import * as Color from './Color';
export default class Screen extends Component {
constructor(props) {
super(props);
console.log(Color.BRIGHT_TURQUOISE);
console.log(Color.FUN_BLUE);
}
render() {
return (<View/>)
}
}
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console.log的结果:
Color.BRIGHT_TURQUOISE未定义
Color.FUN_BLUE是'#1B61AD'
您有解决这个问题的想法吗?
我已经在我的终端上使用 , \n 进行了尝试react-native log-android,并且两个值 \xe2\x80\x8b\xe2\x80\x8bare 都是这样获得的:
或者也许您可以尝试另一种方法来导出常量,如下所示Color.js:
module.exports = Object.freeze({\n ATHENS_GRAY : \'#EDEEF0\',\n AQUA_SPRING : \'#F8FBFD\',\n BLACK : \'#000000\',\n BRIGHT_TURQUOISE : \'#1BC1F1\',\n CATSKILL_WHITE : \'#E4ECF4\',\n FROLY : \'#F68181\',\n FUN_BLUE : \'#1B61AD\',\n HIT_GRAY : \'#A3AEB9\',\n JUMBO : \'#7C7D80\',\n LIMED_SPRUCE : \'#3D474C\',\n});\nRun Code Online (Sandbox Code Playgroud)\n\n你可以再试一次:)
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