gitgetList() { getSysShopPage({...this.form, ...this.page}).then(({data}) => { this.tableData = data.records this.page.total = data.total }) },

时间: 2023-04-10 21:03:29 浏览: 49
这是一个关于 Git 的问题,具体是关于 getList() 函数的实现。根据代码中的注释,这个函数会调用 getSysShopPage() 函数,并将返回的数据赋值给 tableData 变量,并更新分页信息。但是,我并不知道 getSysShopPage() 函数的具体实现,因此无法提供更详细的答案。
相关问题

getList(page, fenlei, ref = '') { let params = {page, limit: this.pageSize}; let searchWhere = {}; if (this.formSearch.jingdianmingcheng != '') searchWhere.jingdianmingcheng = '%' + this.formSearch.jingdianmingcheng + '%'; this.$http.get('quxiaogoupiao/list', {params: Object.assign(params, searchWhere)}).then(res => { if (res.data.code == 0) { this.dataList = res.data.data.list; this.total = res.data.data.total; this.pageSize = res.data.data.pageSize; this.totalPage = res.data.data.totalPage; this.pageSizes = [this.pageSize, this.pageSize*2, this.pageSize*3, this.pageSize*5]; } }); },

这是一个前端Vue.js的方法,用于从后端API获取数据并更新页面。参数`page`表示当前页码,`fenlei`表示分类,`ref`表示引用,但似乎没有被使用。方法中首先定义了一个`params`对象,用于存储请求参数,包括当前页码和每页数据条数。然后定义了一个`searchWhere`对象,用于存储搜索条件。如果搜索条件中包含景点名称,则将`searchWhere.jingdianmingcheng`设置为包含该名称的字符串。最后使用`this.$http.get`方法发送GET请求,请求地址为`'quxiaogoupiao/list'`,请求参数为`params`和`searchWhere`对象的合并结果。当请求成功后,如果返回的`code`为0,则更新页面数据和分页信息。其中`this.dataList`表示当前页的数据列表,`this.total`表示数据总条数,`this.pageSize`表示每页数据条数,`this.totalPage`表示总页数,`this.pageSizes`表示可选的每页数据条数选项。

getList () { this.loading = true; this.$http.contentScript .getAllContentScript({ current: this.pageForm.currentPage, size: this.pageForm.pageSize, ...this.searchData, }) .then((res) => { this.loading = false; this.tableData = res; this.$refs.plTable.reloadData(this.tableData); }) .catch((err) => { this.loading = false; }); },代码优化

可以将代码进行如下的优化: 1. 使用 async/await 来避免回调嵌套和提高代码的可读性; 2. 将请求参数放入一个对象中,以方便管理和维护; 3. 使用 try/catch 块来处理异常情况; 4. 在请求开始和结束时设置 loading 状态,以提高用户体验。 优化后的代码如下: ``` async getList() { try { this.loading = true; const params = { current: this.pageForm.currentPage, size: this.pageForm.pageSize, ...this.searchData }; const res = await this.$http.contentScript.getAllContentScript(params); this.tableData = res; this.$refs.plTable.reloadData(this.tableData); } catch (err) { console.error(err); } finally { this.loading = false; } } ``` 通过这样的优化,代码变得更加简洁和易于维护,同时也提高了代码的可读性和可维护性。

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getList(page, fenlei, ref = '') { if(fenlei == '全部') //首先判断分类是否为“全部” this.swiperIndex = -1;//如果是则把swiperIndex设置为-1 for(let i=0;i<this.fenlei.length;i++) {//遍历分类数组this.fenlei,找到对应的分类 if(fenlei == this.fenlei[i]) { this.swiperIndex = i;//把swiperIndex设置为对应的索引值 break; } } this.curFenlei = fenlei;//将当前分类赋值给curFenlei(当前分类)变量 if (this.curFenlei == '全部') {//根据curFenlei是否为“全部”来决定是否设置isPlain变量为false或true this.isPlain = false; } else { this.isPlain = true; } let params = {page, limit: this.pageSize}; let searchWhere = {}; if (this.formSearch.jingdianmingcheng != '') searchWhere.jingdianmingcheng = '%' + this.formSearch.jingdianmingcheng + '%'; if (this.formSearch.jingdiandizhi != '') searchWhere.jingdiandizhi = '%' + this.formSearch.jingdiandizhi + '%'; if(this.formSearch.menpiaojiagestart!='' && this.formSearch.menpiaojiagestart!=undefined ){ searchWhere.menpiaojiagestart = this.formSearch.menpiaojiagestart } if(this.formSearch.menpiaojiageend!='' && this.formSearch.menpiaojiageend!=undefined){ searchWhere.menpiaojiageend = this.formSearch.menpiaojiageend } if (this.curFenlei != '全部') searchWhere.jingdianleixing = this.curFenlei; this.$http.get('lvyoujingdian/list', {params: Object.assign(params, searchWhere)}).then(res => { if (res.data.code == 0) { this.dataList = res.data.data.list; this.total = res.data.data.total; this.pageSize = res.data.data.pageSize; this.totalPage = res.data.data.totalPage; this.pageSizes = [this.pageSize, this.pageSize*2, this.pageSize*3, this.pageSize*5]; } }); },

Write a program to simulate a process of translation from a logical address to physical address. Assumptions 1. Assume the file la.txt includes the sequence of generated addresses from CPU. 2. Use a part of memory as backing store that store data for a process. 3. The backing store size is 128 bytes 4. The size of process p is 128 bytes. 5. The contents of p is included in a file pdata.bin which is a binary file. 6. Use a part of memory as RAM. The size of physical memory is 256 bytes, from 0 to 255. All the physical memory is available, allocating starting from beginning in sequence. That is, allocate frame 0 first, then frame 1, then frame 2…. 7. The size of a frame is 32 bytes, i.e., 5 bits for the offset in a frame, total number of frames is 8. 8. At beginning, no page table is available for process p. Requirements Write a program to 1. Setup a simulating backing store in memory. Read the data from pdata.bin to this backing store. 2. Initialize a page table for process p, set the frame number to be -1 for each page, indicating that the page is not loaded into memory yet. 3. Read logical addresses one by one from la.txt. 4. For each logical address, a) if its page has been loaded into physical memory, simply find the frame number in the page table, then generate physical address, find and print out the physical address and data inside this address. b) if the page is used for the first time, i.e., in page table, its frame number is -1,then the page that contains this address should be loaded into a free frame in physical memory (RAM). Then update the page table by adding the frame number to the right index in the page table. Then repeat 4a). Refer to Figure 1 for the relationships and how physical memory, backing store, and CPU are simulated. Figure 1 How physical memory, backing store and CPU are simulated in this program assignment Hints: a) use a memory block pointed by a pointer or use an array as a simulation of backing store b) use functions fread or mmap for the binary file read. Search through the Internet for the usage of these functions. c) Use an array to simulate the memory. d) Use bit operators &, |, <<, and >> to get the bits in a logic address or form a physical address e) Use char for the type of data in the process, use unsigned char (8 bits) for the type of address. Coding & Submission 1. Using pure C to finish this program. 2. Put all the codes in one .c file named PA3_#####.c, replace “#####” as the last 5 digits of your student ID. 3. Put pdata.txt and la.txt in the same folder as PA3_#####.c, which the need .txt file can be open directly by filename instead of absolute path. 4. Submit only the .c file mentioned above.使用C语言完成

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