uniapp获取手机号流程

àì夳堔傛蜴生んèń 2022-09-12 03:51 282阅读 0赞

1\`. view视图代码

<button class="allow-btn" open-type="getPhoneNumber" @getphonenumber="getphonenumber">允许</button>`

1.  js代码

getphonenumber(e) { 
    				this.$emit('getphonenumber',e);
    				console.log(e,"获取手机号信息");
    				console.log(e.detail.errMsg);
    				console.log(e.detail.iv);
    				console.log(e.detail.encryptedData);
    				 
    				 
    			}

1.  调用授权code

// 获取微信授权
    			getWxCode() {  
    				let that = this;
    				uni.login({ 
    					provider: 'weixin',
    					timeout: 3000,
    					success: res => { 
    						console.log(res,"登录的结果值");
    						console.log(res.code, "code码")
    						if (res.code) { 
    							//uni.setStorageSync('code', res.code)
    							 that.code=res.code;
    
    						}
    					},
    					fail(err) { 
    						console.log(err)
    					}
    				})
    			},

4.把加密值给后端进行解密

getphonenumber(e){  
    				console.log(e.detail.errMsg);
    				console.log(e.detail.iv);
    				console.log(e.detail.encryptedData);
    				wx.checkSession({ 
    				  success () { 
    				    //session_key 未过期，并且在本生命周期一直有效
    				  },
    				  fail () { 
    				    // session_key 已经失效，需要重新执行登录流程
    				    this.getWxCode() //重新登录
    				  }
    				})
    				//-----------------是否授权，授权通过进入主页面，授权拒绝则停留在登陆界面
    				    if (e.detail.errMsg == 'getPhoneNumber:user deny') {  //用户点击拒绝
    				         uni.showToast({ 
    							 title:"你点击了拒绝",
    							 icon:"none"
    						 })
    				    } else {  //允许授权执行跳转 
    						 this.iv=e.detail.iv;
    						 this.encryptedData=e.detail.encryptedData;
    						 // this.getWxCode();
    						 this.gettoken(this.code)
    				    }
    				  
    			},

selPhonenumber(data){ 
    				
    				 
    				console.log(data,"获取手机号信息");
    				let  that=this; this.$api.sendRequest({ 
    					url:"/rest/getPhoneNo", data:data, success:res=>{ 
    						console.log(res,"返回手机号信息") if(res.resultCode==200){  
    							that.memberPhone=res.data.phoneNumber;
    							uni.setStorageSync('phoneNumber',that.memberPhone);
    							that.$refs['phonepopup'].close();
    							 that.shopTimeshow();
    							 
    						}else{ 
    							 
    							 uni.showModal({ 
    							 	title:"错误提示",
    								content:JSON.stringify(data)
    							 })
    						}
    						 
    					}
    				})
    			},

解密出来的值如下：  
![在这里插入图片描述][watermark_type_ZHJvaWRzYW5zZmFsbGJhY2s_shadow_50_text_Q1NETiBA5L2g55qE576O77yM6K6p5oiR55e06L-3_size_15_color_FFFFFF_t_70_g_se_x_16]

[watermark_type_ZHJvaWRzYW5zZmFsbGJhY2s_shadow_50_text_Q1NETiBA5L2g55qE576O77yM6K6p5oiR55e06L-3_size_15_color_FFFFFF_t_70_g_se_x_16]: /images/20220828/6e041dda4d284b03b8d3b6fe3a4dba94.png