Bash 中 for 的批量处理

og(ele_0.innerHTML); ele_0.setAttribute("title","Click to Daylight"); document.cookie = "daylight=0; path=/"; console.log('已切至夜间模式！'); } function lighter(){ document.body.classList.remove('night-1'); //ele_1.classList.remove('night-2'); if(ele_2 != null){ ele_2.classList.remove('night-1') } //console.log(daylight + " = 日间模式"); if(ele_3.length > 0){ for (i = 0; i < ele_3.length; i++) { ele_3[i].classList.remove('night-2'); ele_4[i].classList.remove('night-2'); } } if(ele_5.length > 0){ for (i = 0; i < ele_5.length; i++) { ele_5[i].classList.remove('night-1'); } } if(ele_6.length > 0){ for (i = 0; i < ele_6.length; i++) { ele_6[i].classList.remove('night-3'); //ele_7[i].classList.remove('night-2'); ele_10[i].classList.remove('night-2'); } } if(ele_7.length > 0){ for (i = 0; i < ele_7.length; i++) { ele_7[i].classList.remove('night-2'); } } if(ele_8 != null){ ele_8.classList.remove('night-1') } if(ele_9.length > 0){ for (i = 0; i < ele_9.length; i++) { ele_9[i].classList.remove('night-2'); } } if(ele_11.length > 0){ for (i = 0; i < ele_11.length; i++) { ele_11[i].classList.remove('night-2'); } } ele_0.innerHTML = ""; //console.log(ele_0.innerHTML); ele_0.setAttribute("title","Click to Nightlight"); document.cookie = "daylight=1; path=/"; console.log('已切至日间模式！'); } if(daylight == null){ lighter(); } else if(daylight == '0'){ darker(); }else{ lighter(); } //console.log("cookies 最新值： " + daylight); }