最近公司項目在iPad上所有js交互都失效了，是因為WKWebView 在iPad上加載手機端的網(wǎng)址時，會自動將該網(wǎng)址轉(zhuǎn)為PC端的網(wǎng)址，所以只需改變WKWebview的userAgent瀏覽器標識就可以了，附上代碼:

.h

#import <WebKit/WebKit.h>
@interface BaseWKWebView : WKWebView

@end

.m

#import "BaseWKWebView.h"

@implementation BaseWKWebView

- (instancetype)initWithFrame:(CGRect)frame configuration:(nonnull WKWebViewConfiguration *)configuration
{
    self = [super initWithFrame:frame configuration:configuration];
    if (self) {
        [self evaluateJavaScript:@"navigator.userAgent" completionHandler:^(id __nullable userAgent, NSError * __nullable error) {
            self.customUserAgent = [userAgent stringByReplacingOccurrencesOfString:@"iPad" withString:@"iPhone"];
        }];
    }
    return self;
}
@end

創(chuàng)建WKWebview繼承此BaseWKWebView即可