获取

			uni.getStorage({
				key:'username',
			}).then(res => {
				// 如果返回数组为两位就是正确
				if(res.length==2){
					this.username = res[1].data;
				}
				return uni.getStorage({
					key:'password',
				})
			}).then(res => {
				if(res.length==2){
					this.password = res[1].data;
				}
				return uni.getStorage({
					key:'ipAddress',
				})
			}).then(res => {
				if(res.length==2){
					this.ipAddress = res[1].data;
				}
			})

　　添加

							uni.setStorage({
								key:'token',
								data: res.access_token,
							}).then(res => {
								// console.log("保存token");
								return uni.setStorage({
									key:'username',
									data: this.username,
								})
							}).then(res => {
								// console.log("保存name");
								return uni.setStorage({
									key:'password',
									data: this.password,
								})
							}).then(res => {
								// console.log("保存password");
								return uni.setStorage({
									key:'ipAddress',
									data: this.ipAddress,
								})
							}).then(res => {
								// console.log("保存ipAddress");
								uni.switchTab({
									url: './home'
								})
							})