（保姆教程及高级玩法及坑）微信同声传译插件-语音识别

"plugins": {
    "WechatSI": {
      "version": "0.3.4",
      "provider": "wx069ba97219f66d99"
    }
},

"plugins" : {
        "WechatSI" : {
            "version" : "0.3.4",
            "provider" : "wx069ba97219f66d99"
        }
    }

<view class="yuyinWrap">
  <textarea class='yuyinCon' placeholder='请输入内容' value='{{content}}'></textarea>
  <!--  -->
  <view class=''>
    <button class="yuyinBtn {{recordState == true ? 'yuyinBtnBg':''}}" bindtouchstart="touchStart" bindtouchend="touchEnd">
      <text wx:if="{{recordState == false}}">按住 说话</text>
      <text wx:else>松开 结束</text>
    </button>
  </view>
  <!-- 开始语音 弹出语音图标表示正在录音 -->
  <cover-view class="startYuyinImage" wx:if="{{recordState == true}}">
    <cover-image src="../resource/image/yuyin-min.png"></cover-image>
    <cover-view>开始语音</cover-view>
  </cover-view>
</view>

const app = getApp();
//引入插件：微信同声传译
const plugin = requirePlugin('WechatSI');
//获取全局唯一的语音识别管理器recordRecoManager
const manager = plugin.getRecordRecognitionManager();
Page({
  /**
   * 页面的初始数据
   */
  data: {
    //语音
    recordState: false, //录音状态
    content:'',//内容
  },
  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function (options) {
    //识别语音
    this.initRecord();
  },
  // 手动输入内容
  conInput: function (e) {
    this.setData({
      content:e.detail.value,
    })
  },
  //识别语音 -- 初始化
  initRecord: function () {
    const that = this;
    // 有新的识别内容返回，则会调用此事件
    manager.onRecognize = function (res) {
      console.log(res)
    }
    // 正常开始录音识别时会调用此事件
    manager.onStart = function (res) {
      console.log("成功开始录音识别", res)
    }
    // 识别错误事件
    manager.onError = function (res) {
      console.error("error msg", res)
    }
    //识别结束事件
    manager.onStop = function (res) {
      console.log('..............结束录音')
      console.log('录音临时文件地址 -->' + res.tempFilePath); 
      console.log('录音总时长 -->' + res.duration + 'ms'); 
      console.log('文件大小 --> ' + res.fileSize + 'B');
      console.log('语音内容 --> ' + res.result);
      if (res.result == '') {
        wx.showModal({
          title: '提示',
          content: '听不清楚，请重新说一遍！',
          showCancel: false,
          success: function (res) {}
        })
        return;
      }
      var text = that.data.content + res.result;
      that.setData({
        content: text
      })
    }
  },
  //语音  --按住说话
  touchStart: function (e) {
    this.setData({
      recordState: true  //录音状态
    })
    // 语音开始识别
    manager.start({
      lang: 'zh_CN',// 识别的语言，目前支持zh_CN en_US zh_HK sichuanhua
    })
  },
  //语音  --松开结束
  touchEnd: function (e) {
    this.setData({
      recordState: false
    })
    // 语音结束识别
    manager.stop();
  },
})

/* pages/yuyin/yuyin.wxss */
.yuyinWrap {
  position: relative;
  margin-top:300rpx;
}
.yuyinCon {
  border: 1px solid #ccc;
  margin: 0 auto;
  padding: 10rpx 10rpx 70rpx;
}
.yuyin {
  position: absolute;
  bottom: 0;
  left: 48rpx;
  font-size: 36rpx;
  color: #999;
  padding-bottom: 10rpx;
}
.yuyin icon.iconfont {
  font-size: 34rpx;
  padding: 0 17rpx 15rpx;
  border-radius: 50%;
  background: #73dbef;
  margin-right: 14rpx;
  color: #fff;
}
.consultYuyin {
  height: 100%;
  width: 90%;
}
.icon-jianpan1 {
  position: absolute;
  left: 10rpx;
  bottom: 6px;
  color: #606267;
  font-size: 60rpx;
}
.yuyinBtn {
  width: 70%;
  height: 70rpx;
  position: absolute;
  right: 112rpx;
  bottom: 12rpx;
  border: 1px solid #eee;
  background: #fff;
  color: #606267;
  line-height: 62rpx;
}
.yuyinBtnBg {
  background: #eee;
}
.yuyinBtn::after {
  /* background: #fff; *//* color: #000; */
  border-radius: 0;
  border: none;
}
.startYuyinImage {
  position: fixed;
  top: 210rpx;
  left: 50%;
  width: 190rpx;
  height: 240rpx;
  background: rgba(0, 0, 0, 0.6);
  border-radius: 20rpx;
  color: #fff;
  text-align: center;
  margin-left: -95rpx;
}
.startYuyinImage cover-image {
  margin: 30rpx auto;
  width: 100rpx;
  height: 100rpx;
}
.startYuyinImage cover-view {
  margin-top: 25rpx;
}