vue给后端传json对象
前端<script>var Main = {methods: {handleSizeChange(val) {console.log(`每页 ${val} 条`);},handleCurrentChange(val) {console.log(`当前页: ${val}`);}},
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前端
<script>
var Main = {
methods: {
handleSizeChange(val) {
console.log(`每页 ${val} 条`);
},
handleCurrentChange(val) {
console.log(`当前页: ${val}`);
}
},
data() {
return {
currentPage1: 5,
currentPage2: 5,
currentPage3: 5,
currentPage4: 4,
pageNum:1, //当前页码
pageSize:6, //当前页的数量
queryParams:{ //按相册和类型查询 或用户名
nameLike:null, //相册名称
tagLike:null, //类型名称
userLike:null
},
devices:[] //返回的数据
}
},
mounted(){
this.init();
},
methods:{
init(){
//设置前端传给后端的 json对象
const params = {...this.queryParams};
params.pageSize = this.pageSize;
params.pageNum = this.pageNum;
var that = this;
console.log(params);
axios.get("http://localhost:8770/recomm/pageVue",{params:params})
.then(function (response) {
that.devices = response.data;
console.log(response)
console.log("成功")
},function (err) {
console.log("数据出错")
})
}
}
}
var Ctor = Vue.extend(Main)
new Ctor().$mount('#app')
</script>
后端
//前端基于Vue写的
//查询,分页 可以根据相册名称,类型或用户名称查询
@CrossOrigin(origins ="*",maxAge = 3600) //跨域注解
@GetMapping(value = "/pageVue")
@ResponseBody
public PageVue<Album> query(AlbumQuery albumQuery,
@RequestParam(value = "pageSize") Integer pageSize,
@RequestParam(value = "pageNum") Integer pageNum){
System.out.println(albumQuery);
System.out.println(pageSize+" ::"+pageNum);
return recommendService.query(albumQuery, pageSize, pageNum);
}
AlbumQuery
public class AlbumQuery {
private String nameLike;//相册名称
private String tagLike;//相册类型
private String userLike;//用户名称 弃用
..........................
}
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