I introduced jquery, into the vue project and used the delegate method, as follows: mounted () { this._initTreeData(); let func = function () { console.log("PPPPPP"); }; $(".category-tree-wrapper").delegate(&...
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now click the next button on the page, proceed to the second step, and jump to the step2.vue page, as shown in figure : : index.vue: : I cannot find out what the reason is. I would like to ask if you have ever encountered such a situation, and ...
scenario: write an order (order master record and order detail record) json backend service layer has added api order_master func: add order_detail func: add ask whether the detail record in json is inserted by controller ca...
public class ZipUtils { public static final String TAG = "ZIP"; public ZipUtils() { } ** * zip * * @param zipFileString ZIP * @param outPathString * @throws Exception * public void UnZipFo...
$_ GET gets the data requested by get $_ POST gets the data requested by post the following example <html> <body> <? $flag = $_GET["flag"]; if($flag== 1 ) echo .$_POST["user&quo...