RN 动态渲染列表

import React, {Component} from 'react';
import {View, Text, StyleSheet, Image} from 'react-native';
var data1 = require('./data1.json');
export default class demo2 extends Component {
  render() {
    return (
      <View>
        {/* 直接调用 */}
        <View>
          <Text style={styles.mytitle}>我是标题</Text>
          <View style={styles.imgMaxbox}>{this.getNum()}</View>
        </View>
      </View>
    );
  }
  getNum() {
    var allcomData = [];
    for (let i = 0; i < data1.list.length; i++) {
      allcomData.push(
        <View key={i} style={styles.boxmodule}>
          <Image
            source={{uri: data1.list[i].icon}}
            style={styles.boximg}></Image>
          <Text>{data1.list[i].word_type}</Text>
        </View>,
      );
    }
    return allcomData;
  }
}
// 想要图片出来还应该给图片宽高哈！！
const styles = StyleSheet.create({
  mytitle: {
    fontSize: 18,
    color: 'pink',
    marginTop: 10,
  },
  imgMaxbox: {
    flexDirection: 'row',
    flexWrap: 'wrap',
    justifyContent: 'space-around',
  },
  boxmodule: {
    borderWidth: 1,
    borderColor: '#00ff00',
    margin: 10,
    padding: 3,
    alignItems: 'center', //水平居中
  },
  boximg: {
    width: 90,
    height: 90,
  },
});