The combined output console.log

for(var i=0; i<vmain.menu.length; i++){
						console.log(i);
						if(vmain.menu[i].level == 1){
							console.log("hello");
						}else if(vmain.menu[i].level == 2){
							console.log("hi");
						}

This method will show all the content loop
Here Insert Picture Description
Here Insert Picture Description

for(var i=0; i<vmain.menu.length; i++){
						if(vmain.menu[i].level == 1){
							console.log("hello");
						}else if(vmain.menu[i].level == 2){
							console.log("hi");
						}

The same method will be merged items
Here Insert Picture Description
above two items of FIG. 34, FIG. 14 below an item.

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Origin blog.csdn.net/weixin_44724060/article/details/88551336