1. block view 区别
- view 会渲染在页面里
- block 不会渲染在页面里
2. 云开发数据库增删改查
const db = wx.cloud.database()
1. 增加
add :function(){
db.collection('chaoccc_user').add({
data:{
name: "chaoccc",
age: "18"
},
success:function(res){
console.log("success",res)
},
fail: function (res) {
console.log("fail", res)
}
})
}
2. 更改
<!--doc 根据ID查找-->
update:function(){
db.collection('chaoccc_user').doc('26b301').update({
data:{
age:"20"
},
success: function (res) {
console.log("success", res)
},
fail: function (res) {
console.log("fail", res)
}
})
}
3. 删除
del:function(){
db.collection('chaoccc_user').doc('26b301').remove({
success: function (res) {
console.log("success", res)
},
fail: function (res) {
console.log("fail", res)
}
})
}
4. 查询
get:function () {
db.collection('chaoccc_user').doc('26b301').get({
success: function (res) {
console.log("success", res)
},
fail: function (res) {
console.log("fail", res)
}
})
}