好久没有使用Appium了,感觉要从头开始了,正好换个电脑要重新装环境,装环境就不描述了,照着网上的资料就可以了,问题就出现在连接真机,手机是Android9,vivoZ5x,启动APP时候始终报错,提示....shell "ps ‘uiautomator‘。
网上搜了很多,但是如下的解决版本亲测有效。
在appium的安装目录,找到该目录下C:softAppiumnode_modulesappiumnode_modulesappium-adblib的 adb.js 文件
1.找到这段代码:
ADB.prototype.shell = function (cmd, cb) {
if (cmd.indexOf(‘"‘) === -1) {
cmd = ‘"‘ cmd ‘"‘;
}
var execCmd = ‘shell ‘ cmd;
this.exec(execCmd, cb);
};
2.在这段代码后面加上如下:
ADB.prototype.shell_grep = function (cmd, grep, cb) {
if (cmd.indexOf(‘"‘) === -1) {
cmd = ‘"‘ cmd ‘"‘;
}
var execCmd = ‘shell ‘ cmd ‘| grep ‘ grep;
this.exec(execCmd, cb);
};
3.注释如下代码:
ADB.prototype.getPIDsByName = function (name, cb) {
logger.debug("Getting all processes with ‘" name "‘");
this.shell("ps ‘" name "‘", function (err, stdout) {
if (err) return cb(err);
stdout = stdout.trim();
var procs = [];
var outlines = stdout.split("n");
outlines.shift();
_.each(outlines, function (outline) {
if (outline.indexOf(name) !== -1) {
procs.push(outline);
}
});
if (procs.length < 1) {
logger.debug("No matching processes found");
return cb(null, []);
}
var pids = [];
_.each(procs, function (proc) {
var match = /[^t ] [t ] ([0-9] )/.exec(proc);
if (match) {
pids.push(parseInt(match[1], 10));
}
});
if (pids.length !== procs.length) {
var msg = "Could not extract PIDs from ps output. PIDS: "
JSON.stringify(pids) ", Procs: " JSON.stringify(procs);
return cb(new Error(msg));
}
cb(null, pids);
});
};
4.增加下列代码:
ADB.prototype.getPIDsByName = function (name, cb) {
logger.debug("Getting all processes with ‘" name "‘");
this.shell_grep("ps", name, function (err, stdout) {
if (err) {
logger.debug("No matching processes found");
return cb(null, []);
}
var pids = [];
_.each(procs, function (proc) {
var match = /[^t ] [t ] ([0-9] )/.exec(proc);
if (match) {
pids.push(parseInt(match[1], 10));
}
});
if (pids.length !== procs.length) {
var msg = "Could not extract PIDs from ps output. PIDS: "
JSON.stringify(pids) ", Procs: " JSON.stringify(procs);
return cb(new Error(msg));
}
cb(null, pids);
});
};
5.重启APPIUM即可,Android9就可以运行了