#前端函数如下,js方法代码无需更改,前端代码逻辑componentscommonlab_header.vue`
// axios.defaults.baseURL = "http://127.0.0.1:8000/"
axios.defaults.baseURL = "http://192.168.56.100:8888/"
// 检查用户名 是否使用 check_username() { console.log('判断用户名') console.log(this.username == '') var reg = new RegExp(/^[a-zA-Z0-9_-]{3,16}$/); //字符串正则表达式 4到14位(字母,数字,下划线,减号) if (this.username == '') { this.username_message = '用户名不能为空' this.username_error = true return false } if (!reg.test(this.username)) { this.username_message = '用户名格式不正确' this.username_error = true return false } else { // 去后端检查用户名使用数量 user_count({ type: 'username', data: this.username }).then((res) => { console.log(res) if (res.data.count > 0) { this.username_message = '用户名已存在' this.username_error = true } else { this.username_message = '' this.username_error = false } }) } },
// 检查手机号是否使用 check_phone() { console.log('检查手机号') var reg = new RegExp(/^[1]([3-9])[0-9]{9}$/) if (this.phone == '') { this.phone_message = '手机号不能为空' this.phone_error = true } if (!reg.test(this.phone)) { this.phone_message = '手机号格式不正确' this.phone_error = true return false } else { // 去后端查用户数量 user_count({ type: 'phone', data: this.phone }).then((res) => { console.log(res) if (res.data.count > 0) { this.phone_message = '手机号已存在' this.phone_error = true } else { this.phone_message = '' this.phone_error = false } }) } },