Step 1: first find the key string on the desktop and click it. Then, a certificate is generated when you see this page. This certificate is used for uploading to Apple developers.
Part 2: plug your phone on your computer, find your phone on iTunes, and click "he has a udid". Right-click it and copy it to "all" in devies. There is a "+" number in the upper right corner, you can click the name here to write it at will. udid will paste the copied name on it. You do not need to write the red line below. Go directly to the next step until done;
Part 3: Workshop ~ The user has just added a udid, that is, the device has been added. Now I will go to this place to set something.
Select the first one in the red line box below, and do not select any of the following. You can set the next step and click the plus sign in the upper right corner. on this page, you only need to fill in the two places, in other cases, you do not need to fill in the next step. The bundle ID is CN. olchina. add the name entered above
Now click the plus sign in this place to set all the settings. You need to set these settings ,, when everything in this file is set up, you will be able to download some items. After the download, you only need to double-click it to install it.
Part 4: set the project now, mainly set the bundle ID, and set it here. If this prompt box appears, select the first one, which means that the project is always allowed, finally, you can set it here so that you can test it on a real machine. It's so hard ~