Time: 2024-12-22 Sunday 02:08:02
Author: Jackasher
EasyPan项目-font
图片验证码什么时候发送请求
可以采用img的src标签来获取验证码
代理设置
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| server: { port: 1024, hmr: true, proxy: { '/api': { target: 'http://localhost:7090', changeOrigin: true, rewrite: (path) => path.replace(/^\/api/, '/api') } } }
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前端邮箱校验
vue似乎封装了校验邮箱的方法,是element plus封装的,在form加入字段rule,在表单项加入prop属性来进行
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| const getEmailCode = () => { formDataRef.value.validateField("email", (valid) => { if (!valid) { return; } dialogConfig4SendMailCode.show = true;
nextTick(() => { changeCheckCode(1); formData4SendMailCodeRef.value.resetFields(); formData4SendMailCode.value = { email: formData.value.email, }; }); }); };
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我们具体分析一下这个,formDataRef
是el组件的实例,实例上属性rules会进行验证
循环便利菜单栏
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| <div class="body"> <div class="left-sider"> <div class="menu-list"> <div class="menu-item" v-for="item in menus"> <div :class="['iconfont','icon-' + item.icon]"></div>
</div> </div> <div class="menu-sub-list">4</div> </div> <div class="body-content">5</div> </div> </div>
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最终会生成类似于这个的html
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| <div class="menu-item"> <div class="iconfont icon-home"></div> </div> <div class="menu-item"> <div class="iconfont icon-user"></div> </div> <div class="menu-item"> <div class="iconfont icon-settings"></div> </div>
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二级菜单的显示
我们在一级菜单循环了menu,现在我们要展示二级菜单,我自己的想法是,直接循环menu的children呀,不行的,因为这里不是一下全部展示完成,而是选择性,根据路由的不同来展示,但是这里,他重新定义了一个currentmenu,然后在二级菜单展示currentmenu,在路由变化时,为currentmenu赋值
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| const setMenu = (menuCode, path) => { const menu = menus.find((item) => { return item.menuCode === menuCode; }); currentMenu.value = menu; currentPath.value = path; };
watch( () => route, (newVal, oldVal) => { if (newVal.meta.menuCode) { setMenu(newVal.meta.menuCode, newVal.path); } }, { immediate: true, deep: true } );
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